Add rudimentary nested dropdowns

* Drop .opacity-50 and .opacity-75 redefinition in examples

* Drop unused .card-img-right from blog example CSS files

* Use line-height utilities when possible

* Use rounded-* utilities in examples

* Replace .nav-underline by .nav-scroller and use it in examples.html default

* Use .mb-1 for .blog-post-title

* Remove unused CSS rule and use .fw-* utilities for carousels examples

* Use utilities for cheatsheet examples

* Extract some CSS to utilities for .nav-masthead .nav-link in cover example

* Dashboard group of minor modifications

* Dropdowns example: refactoring

* Dropdowns example refactoring: fix linting by removing selector by id

* Features example refactoring

* Headers example refactoring

* List groups example refactoring

* Sidebars example refactoring

* Sign-in example refactoring

* Starter template refactoring

* Fix RTL examples

Co-authored-by: Mark Otto <markd.otto@gmail.com>

.browserslistrc

@@ -5,11 +5,7 @@ last 2 major versions
 not dead
 Chrome >= 60
 Firefox >= 60
-# needed since Legacy Edge still has usage; 79 was the first Chromium Edge version
-# should be removed in the future when its usage drops or when it's moved to dead browsers
-not Edge < 79
 Firefox ESR
-iOS >= 10
-Safari >= 10
-Android >= 6
+iOS >= 12
+Safari >= 12
 not Explorer <= 11

.bundlewatch.config.json

@@ -2,59 +2,59 @@
   "files": [
     {
       "path": "./dist/css/bootstrap-grid.css",
-      "maxSize": "7 kB"
+      "maxSize": "7.5 kB"
     },
     {
       "path": "./dist/css/bootstrap-grid.min.css",
-      "maxSize": "6 kB"
+      "maxSize": "6.5 kB"
     },
     {
       "path": "./dist/css/bootstrap-reboot.css",
-      "maxSize": "2.25 kB"
+      "maxSize": "2.5 kB"
     },
     {
       "path": "./dist/css/bootstrap-reboot.min.css",
-      "maxSize": "2 kB"
+      "maxSize": "2.5 kB"
     },
     {
       "path": "./dist/css/bootstrap-utilities.css",
-      "maxSize": "7 kB"
+      "maxSize": "7.75 kB"
     },
     {
       "path": "./dist/css/bootstrap-utilities.min.css",
-      "maxSize": "6.25 kB"
+      "maxSize": "7 kB"
     },
     {
       "path": "./dist/css/bootstrap.css",
-      "maxSize": "24 kB"
+      "maxSize": "26 kB"
     },
     {
       "path": "./dist/css/bootstrap.min.css",
-      "maxSize": "22 kB"
+      "maxSize": "24 kB"
     },
     {
       "path": "./dist/js/bootstrap.bundle.js",
-      "maxSize": "41 kB"
+      "maxSize": "42.5 kB"
     },
     {
       "path": "./dist/js/bootstrap.bundle.min.js",
-      "maxSize": "21.75 kB"
+      "maxSize": "22.75 kB"
     },
     {
       "path": "./dist/js/bootstrap.esm.js",
-      "maxSize": "27 kB"
+      "maxSize": "27.5 kB"
     },
     {
       "path": "./dist/js/bootstrap.esm.min.js",
-      "maxSize": "18 kB"
+      "maxSize": "18.5 kB"
     },
     {
       "path": "./dist/js/bootstrap.js",
-      "maxSize": "28 kB"
+      "maxSize": "28.25 kB"
     },
     {
       "path": "./dist/js/bootstrap.min.js",
-      "maxSize": "15.75 kB"
+      "maxSize": "16.25 kB"
     }
   ],
   "ci": {

.cspell.json

@@ -0,0 +1,122 @@
+{
+  "version": "0.2",
+  "words": [
+    "affordance",
+    "allowfullscreen",
+    "autohide",
+    "autohiding",
+    "autoplay",
+    "autoplays",
+    "blazingly",
+    "Blockquotes",
+    "Bootstrappers",
+    "borderless",
+    "Brotli",
+    "browserslist",
+    "browserslistrc",
+    "btncheck",
+    "btnradio",
+    "callout",
+    "callouts",
+    "clearfix",
+    "Codesniffer",
+    "combinator",
+    "Contentful",
+    "Cpath",
+    "Crossfade",
+    "crossfading",
+    "cssgrid",
+    "Csvg",
+    "Datalists",
+    "Deque",
+    "discoverability",
+    "docsearch",
+    "docsref",
+    "dropend",
+    "dropleft",
+    "dropright",
+    "dropstart",
+    "dropup",
+    "errorf",
+    "favicon",
+    "favicons",
+    "fieldsets",
+    "flexbox",
+    "fullscreen",
+    "getbootstrap",
+    "Grayscale",
+    "Hoverable",
+    "hreflang",
+    "hstack",
+    "jsdelivr",
+    "Jumpstart",
+    "keyframes",
+    "libera",
+    "libman",
+    "Libsass",
+    "lightboxes",
+    "Lowercased",
+    "markdownify",
+    "mediaqueries",
+    "minifiers",
+    "monospace",
+    "mouseleave",
+    "navbars",
+    "navs",
+    "Neue",
+    "noindex",
+    "Noto",
+    "offcanvas",
+    "offcanvases",
+    "Packagist",
+    "popperjs",
+    "prebuild",
+    "precompiled",
+    "prefersreducedmotion",
+    "prepended",
+    "printf",
+    "rects",
+    "relref",
+    "rgba",
+    "roboto",
+    "RTLCSS",
+    "ruleset",
+    "screenreaders",
+    "scrollbars",
+    "scrollspy",
+    "Segoe",
+    "srcset",
+    "stickied",
+    "Stylelint",
+    "subnav",
+    "tabbable",
+    "textareas",
+    "toggleable",
+    "topbar",
+    "touchend",
+    "twbs",
+    "unitless",
+    "unstylable",
+    "unstyled",
+    "Uppercased",
+    "urlize",
+    "vbtn",
+    "viewports",
+    "vstack",
+    "walkthroughs",
+    "WCAG",
+    "zindex"
+  ],
+  "language": "en-US",
+  "files": [
+    "**/*.md"
+  ],
+  "ignorePaths": [
+    ".cspell.json",
+    "dist/",
+    "*.min.*",
+    "**/*rtl*",
+    "**/tests/**"
+  ],
+  "useGitignore": true
+}

.eslintignore

@@ -1,6 +1,6 @@
 **/*.min.js
 **/dist/
 **/vendor/
-/_gh_pages/
+/_site/
 /js/coverage/
 /site/static/sw.js

.eslintrc.json

@@ -4,11 +4,16 @@
     "plugin:import/errors",
     "plugin:import/warnings",
     "plugin:unicorn/recommended",
-    "xo/esnext",
+    "xo",
     "xo/browser"
   ],
   "rules": {
+    "arrow-body-style": "off",
     "capitalized-comments": "off",
+    "comma-dangle": [
+      "error",
+      "never"
+    ],
     "indent": [
       "error",
       2,
@@ -32,28 +37,29 @@
       }
     ],
     "no-console": "error",
+    "no-negated-condition": "off",
     "object-curly-spacing": [
       "error",
       "always"
     ],
-    "prefer-named-capture-group": "off",
+    "operator-linebreak": [
+      "error",
+      "after"
+    ],
     "semi": [
       "error",
       "never"
     ],
-    "unicorn/consistent-function-scoping": "off",
     "unicorn/explicit-length-check": "off",
-    "unicorn/import-index": "off",
-    "unicorn/no-fn-reference-in-iterator": "off",
-    "unicorn/no-for-loop": "off",
+    "unicorn/no-array-callback-reference": "off",
+    "unicorn/no-array-method-this-argument": "off",
     "unicorn/no-null": "off",
     "unicorn/no-unused-properties": "error",
-    "unicorn/no-useless-undefined": "off",
-    "unicorn/prefer-dataset": "off",
-    "unicorn/prefer-node-append": "off",
-    "unicorn/prefer-node-remove": "off",
-    "unicorn/prefer-optional-catch-binding": "off",
+    "unicorn/prefer-array-flat": "off",
+    "unicorn/prefer-dom-node-dataset": "off",
+    "unicorn/prefer-module": "off",
     "unicorn/prefer-query-selector": "off",
+    "unicorn/prefer-spread": "off",
     "unicorn/prevent-abbreviations": "off"
   }
 }

.github/CONTRIBUTING.md

@@ -20,7 +20,7 @@ restrictions:
 
 * Please **do not** use the issue tracker for personal support requests.  Stack
   Overflow ([`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5) tag),
-  [Slack](https://bootstrap-slack.herokuapp.com/) or [IRC](README.md#community) are better places to get help.
+  [Slack](https://bootstrap-slack.herokuapp.com/) or [IRC](/README.md#community) are better places to get help.
 
 * Please **do not** derail or troll issues. Keep the discussion on topic and
   respect the opinions of others.
@@ -101,12 +101,12 @@ Example:
 
 Sometimes bugs reported to us are actually caused by bugs in the browser(s) themselves, not bugs in Bootstrap per se.
 
-| Vendor(s)     | Browser(s)                   | Rendering engine | Bug reporting website(s)                                              | Notes                                                    |
-| ------------- | ---------------------------- | ---------------- | --------------------------------------------------------------------- | -------------------------------------------------------- |
-| Mozilla       | Firefox                      | Gecko            | https://bugzilla.mozilla.org/enter_bug.cgi                            | "Core" is normally the right product option to choose.   |
-| Apple         | Safari                       | WebKit           | https://bugs.webkit.org/enter_bug.cgi?product=WebKit                  | In Apple's bug reporter, choose "Safari" as the product. |
-| Google, Opera | Chrome, Chromium, Opera v15+ | Blink            | https://bugs.chromium.org/p/chromium/issues/list                      | Click the "New issue" button.                            |
-| Microsoft     | Edge                         | Blink            | https://developer.microsoft.com/en-us/microsoft-edge/                 | Go to "Help > Send Feedback" from the browser            |
+| Vendor(s)     | Browser(s)                   | Rendering engine | Bug reporting website(s)                               | Notes                                                    |
+| ------------- | ---------------------------- | ---------------- | ------------------------------------------------------ | -------------------------------------------------------- |
+| Mozilla       | Firefox                      | Gecko            | https://bugzilla.mozilla.org/enter_bug.cgi             | "Core" is normally the right product option to choose.   |
+| Apple         | Safari                       | WebKit           | https://bugs.webkit.org/enter_bug.cgi?product=WebKit   | In Apple's bug reporter, choose "Safari" as the product. |
+| Google, Opera | Chrome, Chromium, Opera v15+ | Blink            | https://bugs.chromium.org/p/chromium/issues/list       | Click the "New issue" button.                            |
+| Microsoft     | Edge                         | Blink            | https://developer.microsoft.com/en-us/microsoft-edge/  | Go to "Help > Send Feedback" from the browser            |
 
 
 ## Feature requests
@@ -134,9 +134,9 @@ Please adhere to the [coding guidelines](#code-guidelines) used throughout the
 project (indentation, accurate comments, etc.) and any other requirements
 (such as test coverage).
 
-**Do not edit `bootstrap.css`, or `bootstrap.js`
-directly!** Those files are automatically generated. You should edit the
-source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/main/scss)
+**Do not edit `bootstrap.css` or `bootstrap.js`, and do not commit
+any dist files (`dist/` or `js/dist`).** Those files are automatically generated by our build tools. You should
+edit the source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/main/scss)
 and/or [`/bootstrap/js/src/`](https://github.com/twbs/bootstrap/tree/main/js/src) instead.
 
 Similarly, when contributing to Bootstrap's documentation, you should edit the

.github/FUNDING.yml

@@ -1,3 +0,0 @@
-# These are supported funding model platforms
-
-open_collective: bootstrap

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,20 +0,0 @@
----
-name: Bug report
-about: Tell us about a bug you may have identified in Bootstrap.
-title: ''
-labels: ''
-assignees: ''
-
----
-
-Before opening:
-
-- [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
-- [Validate](https://html5.validator.nu/) any HTML to avoid common problems
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md)
-
-Bug reports must include:
-
-- Operating system and version (Windows, macOS, Android, iOS)
-- Browser and version (Chrome, Firefox, Safari, Microsoft Edge, Opera, Android Browser)
-- A [reduced test case](https://css-tricks.com/reduced-test-cases/) or suggested fix using [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/)

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,62 @@
+name: Report a bug
+description: Tell us about a bug or issue you may have identified in Bootstrap.
+title: "Provide a general summary of the issue"
+labels: [bug]
+assignees: "-"
+body:
+  - type: checkboxes
+    attributes:
+      label: Prerequisites
+      description: Take a couple minutes to help our maintainers work faster.
+      options:
+        - label: I have [searched](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue) for duplicate or closed issues
+          required: true
+        - label: I have [validated](https://html5.validator.nu/) any HTML to avoid common problems
+          required: true
+        - label: I have read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md)
+          required: true
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: Describe the issue
+      description: Provide a summary of the issue and what you expected to happen, including specific steps to reproduce.
+    validations:
+      required: true
+  - type: textarea
+    id: reduced-test-case
+    attributes:
+      label: Reduced test cases
+      description: Include links [reduced test case](https://css-tricks.com/reduced-test-cases/) links or suggested fixes using CodePen ([v4 template](https://codepen.io/team/bootstrap/pen/yLabNQL) or [v5 template](https://codepen.io/team/bootstrap/pen/qBamdLj)).
+    validations:
+      required: true
+  - type: dropdown
+    id: os
+    attributes:
+      label: What operating system(s) are you seeing the problem on?
+      multiple: true
+      options:
+        - Windows
+        - macOS
+        - Android
+        - iOS
+        - Linux
+    validations:
+      required: true
+  - type: dropdown
+    id: browser
+    attributes:
+      label: What browser(s) are you seeing the problem on?
+      multiple: true
+      options:
+        - Chrome
+        - Safari
+        - Firefox
+        - Microsoft Edge
+        - Opera
+  - type: input
+    id: version
+    attributes:
+      label: What version of Bootstrap are you using?
+      placeholder: "e.g., v5.1.0 or v4.5.2"
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,4 +1,4 @@
 contact_links:
-  - name: Ask a question
+  - name: Ask the community
     url: https://github.com/twbs/bootstrap/discussions/new
-    about: Ask and discuss questions with other Bootstrap community members
+    about: Ask and discuss questions with other Bootstrap community members.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,18 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for a new feature in Bootstrap.
-title: ''
-labels: feature
-assignees: ''
-
----
-
-Before opening:
-
-- [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md)
-
-Feature requests must include:
-
-- As much detail as possible for what we should add and why it's important to Bootstrap
-- Relevant links to prior art, screenshots, or live demos whenever possible

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,29 @@
+name: Feature request
+description: Suggest new or updated features to include in Bootstrap.
+title: "Suggest a new feature"
+labels: [feature]
+assignees: []
+body:
+  - type: checkboxes
+    attributes:
+      label: Prerequisites
+      description: Take a couple minutes to help our maintainers work faster.
+      options:
+        - label: I have [searched](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue) for duplicate or closed feature requests
+          required: true
+        - label: I have read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md)
+          required: true
+  - type: textarea
+    id: proposal
+    attributes:
+      label: Proposal
+      description: Provide detailed information for what we should add, including relevant links to prior art, screenshots, or live demos whenever possible.
+    validations:
+      required: true
+  - type: textarea
+    id: motivation
+    attributes:
+      label: Motivation and context
+      description: Tell us why this change is needed or helpful, and what problems it may help solve.
+    validations:
+      required: true

.github/SUPPORT.md

@@ -7,5 +7,5 @@ See the [contributing guidelines](CONTRIBUTING.md) for sharing bug reports.
 For general troubleshooting or help getting started:
 
 - Join [the official Slack room](https://bootstrap-slack.herokuapp.com/).
-- Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##bootstrap` channel.
+- Chat with fellow Bootstrappers in IRC. On the `irc.libera.chat` server, in the `#bootstrap` channel.
 - Ask and explore Stack Overflow with the [`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5) tag.

.github/dependabot.yml

@@ -15,3 +15,10 @@ updates:
       - v5
     versioning-strategy: increase
     rebase-strategy: disabled
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: weekly
+      day: tuesday
+      time: "12:00"
+      timezone: Europe/Athens

.github/release-drafter.yml

@@ -4,6 +4,9 @@ prerelease: true
 exclude-labels:
   - 'skip-changelog'
 categories:
+  - title: '❗ Breaking Changes'
+    labels:
+      - 'breaking-change'
   - title: '🚀 Features'
     labels:
       - 'new-feature'
@@ -14,6 +17,9 @@ categories:
       - 'fix'
       - 'bugfix'
       - 'bug'
+  - title: '⚡ Performance improvements'
+    labels:
+      - 'performance'
   - title: '🎨 CSS'
     labels:
       - 'css'
@@ -23,14 +29,25 @@ categories:
   - title: '📖 Docs'
     labels:
       - 'docs'
+  - title: '🛠 Examples'
+    labels:
+      - 'examples'
   - title: '🌎 Accessibility'
     labels:
       - 'accessibility'
+  - title: '🔧 Utility API'
+    labels:
+      - 'utility API'
+      - 'utilities'
+  - title: '🏭 Tests'
+    labels:
+      - 'tests'
   - title: '🧰 Misc'
     labels:
       - 'build'
       - 'meta'
       - 'chore'
+      - 'CI'
   - title: '📦 Dependencies'
     labels:
       - 'dependencies'

.github/workflows/browserstack.yml

@@ -2,34 +2,27 @@ name: BrowserStack
 
 on:
   push:
+  workflow_dispatch:
 
 env:
-  CI: true
   FORCE_COLOR: 2
-  NODE: 14.x
+  NODE: 16
 
 jobs:
   browserstack:
     runs-on: ubuntu-latest
     if: github.repository == 'twbs/bootstrap' && (!contains(github.event.commits[0].message, '[ci skip]') && !contains(github.event.commits[0].message, '[skip ci]'))
+    timeout-minutes: 30
 
     steps:
       - name: Clone repository
         uses: actions/checkout@v2
 
       - name: Set up Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: "${{ env.NODE }}"
-
-      - name: Set up npm cache
-        uses: actions/cache@v2
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-          restore-keys: |
-            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.OS }}-node-v${{ env.NODE }}-
+          cache: npm
 
       - name: Install npm dependencies
         run: npm ci
@@ -42,3 +35,4 @@ jobs:
         env:
           BROWSER_STACK_ACCESS_KEY: "${{ secrets.BROWSER_STACK_ACCESS_KEY }}"
           BROWSER_STACK_USERNAME: "${{ secrets.BROWSER_STACK_USERNAME }}"
+          GITHUB_SHA: "${{ github.sha }}"

.github/workflows/bundlewatch.yml

@@ -5,11 +5,11 @@ on:
     branches-ignore:
       - "dependabot/**"
   pull_request:
+  workflow_dispatch:
 
 env:
-  CI: true
   FORCE_COLOR: 2
-  NODE: 14.x
+  NODE: 16
 
 jobs:
   bundlewatch:
@@ -20,18 +20,10 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: "${{ env.NODE }}"
-
-      - name: Set up npm cache
-        uses: actions/cache@v2
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-          restore-keys: |
-            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.OS }}-node-v${{ env.NODE }}-
+          cache: npm
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/codeql.yml

@@ -11,35 +11,28 @@ on:
     branches:
       - main
       - v4-dev
+      - "!dependabot/**"
   schedule:
     - cron: "0 2 * * 5"
+  workflow_dispatch:
 
 jobs:
   analyze:
     name: Analyze
     runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
-        with:
-          # We must fetch at least the immediate parents so that if this is
-          # a pull request then we can checkout the head.
-          fetch-depth: 2
 
-      # If this run was triggered by a pull request event, then checkout
-      # the head of the pull request instead of the merge commit.
-      - run: git checkout HEAD^2
-        if: ${{ github.event_name == 'pull_request' }}
-
-      # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v1
         with:
           languages: "javascript"
 
-      - name: Autobuild
-        uses: github/codeql-action/autobuild@v1
-
       - name: Perform CodeQL Analysis
         uses: github/codeql-action/analyze@v1

.github/workflows/cspell.yml

@@ -0,0 +1,28 @@
+name: cspell
+
+on:
+  push:
+    branches-ignore:
+      - "dependabot/**"
+  pull_request:
+  workflow_dispatch:
+
+env:
+  FORCE_COLOR: 2
+  NODE: 16
+
+jobs:
+  cspell:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v2
+
+      - name: Run cspell
+        uses: streetsidesoftware/cspell-action@v1
+        with:
+          config: ".cspell.json"
+          files: "**/*.md"
+          inline: error
+          incremental_files_only: false

.github/workflows/css.yml

@@ -5,11 +5,11 @@ on:
     branches-ignore:
       - "dependabot/**"
   pull_request:
+  workflow_dispatch:
 
 env:
-  CI: true
   FORCE_COLOR: 2
-  NODE: 14.x
+  NODE: 16
 
 jobs:
   css:
@@ -20,18 +20,10 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: "${{ env.NODE }}"
-
-      - name: Set up npm cache
-        uses: actions/cache@v2
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-          restore-keys: |
-            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.OS }}-node-v${{ env.NODE }}-
+          cache: npm
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/docs.yml

@@ -5,11 +5,11 @@ on:
     branches-ignore:
       - "dependabot/**"
   pull_request:
+  workflow_dispatch:
 
 env:
-  CI: true
   FORCE_COLOR: 2
-  NODE: 14.x
+  NODE: 16
 
 jobs:
   docs:
@@ -20,23 +20,26 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: "${{ env.NODE }}"
+          cache: npm
 
       - run: java -version
 
-      - name: Set up npm cache
-        uses: actions/cache@v2
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-          restore-keys: |
-            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.OS }}-node-v${{ env.NODE }}-
-
       - name: Install npm dependencies
         run: npm ci
 
-      - name: Test docs
-        run: npm run docs
+      - name: Build docs
+        run: npm run docs-build
+
+      - name: Validate HTML
+        run: npm run docs-vnu
+
+      - name: Run linkinator
+        uses: JustinBeckwith/linkinator-action@v1
+        with:
+          paths: _site
+          recurse: true
+          verbosity: error
+          skip: "^(?!http://localhost)"

.github/workflows/issue-close-require.yml

@@ -0,0 +1,19 @@
+name: Close Issue Awaiting Reply
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+
+jobs:
+  issue-close-require:
+    runs-on: ubuntu-latest
+    if: github.repository == 'twbs/bootstrap'
+    steps:
+      - name: awaiting reply
+        uses: actions-cool/issues-helper@v3
+        with:
+          actions: "close-issues"
+          labels: "awaiting-reply"
+          inactive-day: 14
+          body: |
+            As the issue was labeled with `awaiting-reply`, but there has been no response in 14 days, this issue will be closed. If you have any questions, you can comment/reply.

.github/workflows/issue-labeled.yml

@@ -0,0 +1,19 @@
+name: Issue Labeled
+
+on:
+  issues:
+    types: [labeled]
+
+jobs:
+  issue-labeled:
+    if: github.repository == 'twbs/bootstrap'
+    runs-on: ubuntu-latest
+    steps:
+      - name: awaiting reply
+        if: github.event.label.name == 'awaiting-reply'
+        uses: actions-cool/issues-helper@v3
+        with:
+          actions: "create-comment"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          body: |
+            Hello @${{ github.event.issue.user.login }}. Bug reports must include a **live demo** of the issue. Per our [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md), please create a reduced test case on [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/) and report back with your link, Bootstrap version, and specific browser and Operating System details.

.github/workflows/js.yml

@@ -5,38 +5,26 @@ on:
     branches-ignore:
       - "dependabot/**"
   pull_request:
+  workflow_dispatch:
 
 env:
-  CI: true
   FORCE_COLOR: 2
+  NODE: 16
 
 jobs:
   run:
-    name: Node ${{ matrix.node }}
+    name: JS Tests
     runs-on: ubuntu-latest
 
-    strategy:
-      fail-fast: false
-      matrix:
-        node: [10, 12, 14]
-
     steps:
       - name: Clone repository
         uses: actions/checkout@v2
 
       - name: Set up Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
-          node-version: ${{ matrix.node }}
-
-      - name: Set up npm cache
-        uses: actions/cache@v2
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}}
-          restore-keys: |
-            ${{ runner.OS }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.OS }}-node-v${{ matrix.node }}-
+          node-version: ${{ env.NODE }}
+          cache: npm
 
       - name: Install npm dependencies
         run: npm ci
@@ -48,8 +36,7 @@ jobs:
         run: npm run js-test
 
       - name: Run Coveralls
-        uses: coverallsapp/github-action@master
-        if: matrix.node == 14
+        uses: coverallsapp/github-action@1.1.3
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
           path-to-lcov: "./js/coverage/lcov.info"

.github/workflows/lint.yml

@@ -5,11 +5,11 @@ on:
     branches-ignore:
       - "dependabot/**"
   pull_request:
+  workflow_dispatch:
 
 env:
-  CI: true
   FORCE_COLOR: 2
-  NODE: 14.x
+  NODE: 16
 
 jobs:
   lint:
@@ -20,18 +20,10 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: "${{ env.NODE }}"
-
-      - name: Set up npm cache
-        uses: actions/cache@v2
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-          restore-keys: |
-            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.OS }}-node-v${{ env.NODE }}-
+          cache: npm
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/node-sass.yml

@@ -5,11 +5,11 @@ on:
     branches-ignore:
       - "dependabot/**"
   pull_request:
+  workflow_dispatch:
 
 env:
-  CI: true
   FORCE_COLOR: 2
-  NODE: 14.x
+  NODE: 16
 
 jobs:
   css:
@@ -20,7 +20,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: "${{ env.NODE }}"
 

.github/workflows/release-notes.yml

@@ -4,10 +4,12 @@ on:
   push:
     branches:
       - main
+  workflow_dispatch:
 
 jobs:
   update_release_draft:
     runs-on: ubuntu-latest
+    if: github.repository == 'twbs/bootstrap'
     steps:
       - uses: release-drafter/release-drafter@v5
         env:

.gitignore

@@ -1,18 +1,8 @@
 # Ignore docs files
-/_gh_pages/
-# This is the old Jekyll docs dist folder;
-# keeping it here so that when we switch branches it doesn't show up
-/site/docs/**/dist/
-# Jekyll's cache folder; keeping it for the same reason as above
-/site/.jekyll-cache/
-# Hugo resources folder
+/_site/
+# Hugo files
 /resources/
-
-# Ignore ruby/bundler files;
-# keeping them here so that when we switch branches they don't show up
-/.bundle/
-/vendor/
-/.ruby-version
+/.hugo_build.lock
 
 # Numerous always-ignore extensions
 *.diff

.stylelintignore

@@ -1,5 +1,5 @@
 **/*.min.css
 **/dist/
 **/vendor/
-/_gh_pages/
+/_site/
 /js/coverage/

.stylelintrc

@@ -1,8 +1,12 @@
 {
   "extends": [
-    "stylelint-config-twbs-bootstrap/scss"
+    "stylelint-config-twbs-bootstrap"
   ],
   "rules": {
+    "declaration-property-value-disallowed-list": {
+      "border": "none",
+      "outline": "none"
+    },
     "function-disallowed-list": [
       "calc",
       "lighten",

LICENSE

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 
-Copyright (c) 2011-2020 Twitter, Inc.
-Copyright (c) 2011-2020 The Bootstrap Authors
+Copyright (c) 2011-2022 Twitter, Inc.
+Copyright (c) 2011-2022 The Bootstrap Authors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,6 +1,6 @@
 <p align="center">
   <a href="https://getbootstrap.com/">
-    <img src="https://getbootstrap.com/docs/5.0/assets/brand/bootstrap-logo-shadow.png" alt="Bootstrap logo" width="200" height="165">
+    <img src="https://getbootstrap.com/docs/5.1/assets/brand/bootstrap-logo-shadow.png" alt="Bootstrap logo" width="200" height="165">
   </a>
 </p>
 
@@ -9,12 +9,12 @@
 <p align="center">
   Sleek, intuitive, and powerful front-end framework for faster and easier web development.
   <br>
-  <a href="https://getbootstrap.com/docs/5.0/"><strong>Explore Bootstrap docs »</strong></a>
+  <a href="https://getbootstrap.com/docs/5.1/"><strong>Explore Bootstrap docs »</strong></a>
   <br>
   <br>
-  <a href="https://github.com/twbs/bootstrap/issues/new?template=bug_report.md">Report bug</a>
+  <a href="https://github.com/twbs/bootstrap/issues/new?assignees=-&labels=bug&template=bug_report.yml">Report bug</a>
   ·
-  <a href="https://github.com/twbs/bootstrap/issues/new?template=feature_request.md">Request feature</a>
+  <a href="https://github.com/twbs/bootstrap/issues/new?assignees=&labels=feature&template=feature_request.yml">Request feature</a>
   ·
   <a href="https://themes.getbootstrap.com/">Themes</a>
   ·
@@ -22,9 +22,9 @@
 </p>
 
 
-## Bootstrap 4
+## Bootstrap 5
 
-Our default branch is for development of our upcoming Bootstrap 5 release. Head to the [`v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev) to view the readme, documentation, and source code for Bootstrap 4.
+Our default branch is for development of our Bootstrap 5 release. Head to the [`v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev) to view the readme, documentation, and source code for Bootstrap 4.
 
 
 ## Table of contents
@@ -46,27 +46,25 @@ Our default branch is for development of our upcoming Bootstrap 5 release. Head
 
 Several quick start options are available:
 
-- [Download the latest release](https://github.com/twbs/bootstrap/archive/v5.0.0-beta1.zip)
+- [Download the latest release](https://github.com/twbs/bootstrap/archive/v5.1.3.zip)
 - Clone the repo: `git clone https://github.com/twbs/bootstrap.git`
-- Install with [npm](https://www.npmjs.com/): `npm install bootstrap@next`
-- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@next`
-- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.0.0-beta1`
+- Install with [npm](https://www.npmjs.com/): `npm install bootstrap`
+- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.1.3`
 - Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap` Sass: `Install-Package bootstrap.sass`
 
-Read the [Getting started page](https://getbootstrap.com/docs/5.0/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
+Read the [Getting started page](https://getbootstrap.com/docs/5.1/getting-started/introduction/) for information on the framework contents, templates, examples, and more.
 
 
 ## Status
 
 [![Slack](https://bootstrap-slack.herokuapp.com/badge.svg)](https://bootstrap-slack.herokuapp.com/)
-[![Build Status](https://github.com/twbs/bootstrap/workflows/JS%20Tests/badge.svg?branch=main)](https://github.com/twbs/bootstrap/actions?query=workflow%3AJS+Tests+branch%3Amain)
+[![Build Status](https://img.shields.io/github/workflow/status/twbs/bootstrap/JS%20Tests/main?label=JS%20Tests&logo=github)](https://github.com/twbs/bootstrap/actions?query=workflow%3AJS+Tests+branch%3Amain)
 [![npm version](https://img.shields.io/npm/v/bootstrap)](https://www.npmjs.com/package/bootstrap)
 [![Gem version](https://img.shields.io/gem/v/bootstrap)](https://rubygems.org/gems/bootstrap)
 [![Meteor Atmosphere](https://img.shields.io/badge/meteor-twbs%3Abootstrap-blue)](https://atmospherejs.com/twbs/bootstrap)
 [![Packagist Prerelease](https://img.shields.io/packagist/vpre/twbs/bootstrap)](https://packagist.org/packages/twbs/bootstrap)
 [![NuGet](https://img.shields.io/nuget/vpre/bootstrap)](https://www.nuget.org/packages/bootstrap/absoluteLatest)
-[![peerDependencies Status](https://img.shields.io/david/peer/twbs/bootstrap)](https://david-dm.org/twbs/bootstrap?type=peer)
-[![devDependency Status](https://img.shields.io/david/dev/twbs/bootstrap)](https://david-dm.org/twbs/bootstrap?type=dev)
 [![Coverage Status](https://img.shields.io/coveralls/github/twbs/bootstrap/main)](https://coveralls.io/github/twbs/bootstrap?branch=main)
 [![CSS gzip size](https://img.badgesize.io/twbs/bootstrap/main/dist/css/bootstrap.min.css?compression=gzip&label=CSS%20gzip%20size)](https://github.com/twbs/bootstrap/blob/main/dist/css/bootstrap.min.css)
 [![CSS Brotli size](https://img.badgesize.io/twbs/bootstrap/main/dist/css/bootstrap.min.css?compression=brotli&label=CSS%20Brotli%20size)](https://github.com/twbs/bootstrap/blob/main/dist/css/bootstrap.min.css)
@@ -79,59 +77,63 @@ Read the [Getting started page](https://getbootstrap.com/docs/5.0/getting-starte
 
 ## What's included
 
-Within the download you'll find the following directories and files, logically grouping common assets and providing both compiled and minified variations. You'll see something like this:
+Within the download you'll find the following directories and files, logically grouping common assets and providing both compiled and minified variations.
 
-```text
-bootstrap/
-├── css/
-│   ├── bootstrap-grid.css
-│   ├── bootstrap-grid.css.map
-│   ├── bootstrap-grid.min.css
-│   ├── bootstrap-grid.min.css.map
-│   ├── bootstrap-grid.rtl.css
-│   ├── bootstrap-grid.rtl.css.map
-│   ├── bootstrap-grid.rtl.min.css
-│   ├── bootstrap-grid.rtl.min.css.map
-│   ├── bootstrap-reboot.css
-│   ├── bootstrap-reboot.css.map
-│   ├── bootstrap-reboot.min.css
-│   ├── bootstrap-reboot.min.css.map
-│   ├── bootstrap-reboot.rtl.css
-│   ├── bootstrap-reboot.rtl.css.map
-│   ├── bootstrap-reboot.rtl.min.css
-│   ├── bootstrap-reboot.rtl.min.css.map
-│   ├── bootstrap-utilities.css
-│   ├── bootstrap-utilities.css.map
-│   ├── bootstrap-utilities.min.css
-│   ├── bootstrap-utilities.min.css.map
-│   ├── bootstrap-utilities.rtl.css
-│   ├── bootstrap-utilities.rtl.css.map
-│   ├── bootstrap-utilities.rtl.min.css
-│   ├── bootstrap-utilities.rtl.min.css.map
-│   ├── bootstrap.css
-│   ├── bootstrap.css.map
-│   ├── bootstrap.min.css
-│   ├── bootstrap.min.css.map
-│   ├── bootstrap.rtl.css
-│   ├── bootstrap.rtl.css.map
-│   ├── bootstrap.rtl.min.css
-│   └── bootstrap.rtl.min.css.map
-└── js/
-    ├── bootstrap.bundle.js
-    ├── bootstrap.bundle.js.map
-    ├── bootstrap.bundle.min.js
-    ├── bootstrap.bundle.min.js.map
-    ├── bootstrap.esm.js
-    ├── bootstrap.esm.js.map
-    ├── bootstrap.esm.min.js
-    ├── bootstrap.esm.min.js.map
-    ├── bootstrap.js
-    ├── bootstrap.js.map
-    ├── bootstrap.min.js
-    └── bootstrap.min.js.map
-```
+<details>
+  <summary>Download contents</summary>
 
-We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). [source maps](https://developers.google.com/web/tools/chrome-devtools/javascript/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. Bundled JS files (`bootstrap.bundle.js` and minified `bootstrap.bundle.min.js`) include [Popper](https://popper.js.org/).
+  ```text
+  bootstrap/
+  ├── css/
+  │   ├── bootstrap-grid.css
+  │   ├── bootstrap-grid.css.map
+  │   ├── bootstrap-grid.min.css
+  │   ├── bootstrap-grid.min.css.map
+  │   ├── bootstrap-grid.rtl.css
+  │   ├── bootstrap-grid.rtl.css.map
+  │   ├── bootstrap-grid.rtl.min.css
+  │   ├── bootstrap-grid.rtl.min.css.map
+  │   ├── bootstrap-reboot.css
+  │   ├── bootstrap-reboot.css.map
+  │   ├── bootstrap-reboot.min.css
+  │   ├── bootstrap-reboot.min.css.map
+  │   ├── bootstrap-reboot.rtl.css
+  │   ├── bootstrap-reboot.rtl.css.map
+  │   ├── bootstrap-reboot.rtl.min.css
+  │   ├── bootstrap-reboot.rtl.min.css.map
+  │   ├── bootstrap-utilities.css
+  │   ├── bootstrap-utilities.css.map
+  │   ├── bootstrap-utilities.min.css
+  │   ├── bootstrap-utilities.min.css.map
+  │   ├── bootstrap-utilities.rtl.css
+  │   ├── bootstrap-utilities.rtl.css.map
+  │   ├── bootstrap-utilities.rtl.min.css
+  │   ├── bootstrap-utilities.rtl.min.css.map
+  │   ├── bootstrap.css
+  │   ├── bootstrap.css.map
+  │   ├── bootstrap.min.css
+  │   ├── bootstrap.min.css.map
+  │   ├── bootstrap.rtl.css
+  │   ├── bootstrap.rtl.css.map
+  │   ├── bootstrap.rtl.min.css
+  │   └── bootstrap.rtl.min.css.map
+  └── js/
+      ├── bootstrap.bundle.js
+      ├── bootstrap.bundle.js.map
+      ├── bootstrap.bundle.min.js
+      ├── bootstrap.bundle.min.js.map
+      ├── bootstrap.esm.js
+      ├── bootstrap.esm.js.map
+      ├── bootstrap.esm.min.js
+      ├── bootstrap.esm.min.js.map
+      ├── bootstrap.js
+      ├── bootstrap.js.map
+      ├── bootstrap.min.js
+      └── bootstrap.min.js.map
+  ```
+</details>
+
+We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). [Source maps](https://developers.google.com/web/tools/chrome-devtools/javascript/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. Bundled JS files (`bootstrap.bundle.js` and minified `bootstrap.bundle.min.js`) include [Popper](https://popper.js.org/).
 
 
 ## Bugs and feature requests
@@ -177,7 +179,7 @@ Get updates on Bootstrap's development and chat with the project maintainers and
 - Follow [@getbootstrap on Twitter](https://twitter.com/getbootstrap).
 - Read and subscribe to [The Official Bootstrap Blog](https://blog.getbootstrap.com/).
 - Join [the official Slack room](https://bootstrap-slack.herokuapp.com/).
-- Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##bootstrap` channel.
+- Chat with fellow Bootstrappers in IRC. On the `irc.libera.chat` server, in the `#bootstrap` channel.
 - Implementation help may be found at Stack Overflow (tagged [`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5)).
 - Developers should use the keyword `bootstrap` on packages which modify or add to the functionality of Bootstrap when distributing through [npm](https://www.npmjs.com/browse/keyword/bootstrap) or similar delivery mechanisms for maximum discoverability.
 
@@ -186,7 +188,7 @@ Get updates on Bootstrap's development and chat with the project maintainers and
 
 For transparency into our release cycle and in striving to maintain backward compatibility, Bootstrap is maintained under [the Semantic Versioning guidelines](https://semver.org/). Sometimes we screw up, but we adhere to those rules whenever possible.
 
-See [the Releases section of our GitHub project](https://github.com/twbs/bootstrap/releases) for changelogs for each release version of Bootstrap. Release announcement posts on [the official Bootstrap blog](https://blog.getbootstrap.com/) contain summaries of the most noteworthy changes made in each release.
+See [the Releases section of our GitHub project](https://github.com/twbs/bootstrap/releases) for changelogs for each release version of Bootstrap. Release announcement posts on [the official Bootstrap blog](https://blog.getbootstrap.com/) contain summaries of the most noteworthy changes made in each release. [Release planning](https://github.com/twbs/release#upcoming-release-schedule) takes place in a separate project.
 
 
 ## Creators
@@ -205,11 +207,17 @@ See [the Releases section of our GitHub project](https://github.com/twbs/bootstr
 ## Thanks
 
 <a href="https://www.browserstack.com/">
-  <img src="https://live.browserstack.com/images/opensource/browserstack-logo.svg" alt="BrowserStack Logo" width="192" height="42">
+  <img src="https://live.browserstack.com/images/opensource/browserstack-logo.svg" alt="BrowserStack" width="192" height="42">
 </a>
 
 Thanks to [BrowserStack](https://www.browserstack.com/) for providing the infrastructure that allows us to test in real browsers!
 
+<a href="https://www.netlify.com/">
+  <img src="https://www.netlify.com/v3/img/components/full-logo-light.svg" alt="Netlify" width="147" height="40">
+</a>
+
+Thanks to [Netlify](https://www.netlify.com/) for providing us with Deploy Previews!
+
 
 ## Sponsors
 
@@ -236,4 +244,4 @@ Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com
 
 ## Copyright and license
 
-Code and documentation copyright 2011–2020 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/main/LICENSE). Docs released under [Creative Commons](https://creativecommons.org/licenses/by/3.0/).
+Code and documentation copyright 2011–2022 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/main/LICENSE). Docs released under [Creative Commons](https://creativecommons.org/licenses/by/3.0/).

build/build-plugins.js

@@ -2,8 +2,8 @@
 
 /*!
  * Script to build our plugins to use them separately.
- * Copyright 2020 The Bootstrap Authors
- * Copyright 2020 Twitter, Inc.
+ * Copyright 2020-2022 The Bootstrap Authors
+ * Copyright 2020-2022 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
@@ -11,172 +11,94 @@
 
 const path = require('path')
 const rollup = require('rollup')
+const globby = require('globby')
 const { babel } = require('@rollup/plugin-babel')
 const banner = require('./banner.js')
 
-const rootPath = path.resolve(__dirname, '../js/dist/')
-const plugins = [
-  babel({
-    // Only transpile our source code
-    exclude: 'node_modules/**',
-    // Inline the required helpers in each file
-    babelHelpers: 'inline'
+const sourcePath = path.resolve(__dirname, '../js/src/').replace(/\\/g, '/')
+const jsFiles = globby.sync(sourcePath + '/**/*.js')
+
+// Array which holds the resolved plugins
+const resolvedPlugins = []
+
+// Trims the "js" extension and uppercases => first letter, hyphens, backslashes & slashes
+const filenameToEntity = filename => filename.replace('.js', '')
+  .replace(/(?:^|-|\/|\\)[a-z]/g, str => str.slice(-1).toUpperCase())
+
+for (const file of jsFiles) {
+  resolvedPlugins.push({
+    src: file.replace('.js', ''),
+    dist: file.replace('src', 'dist'),
+    fileName: path.basename(file),
+    className: filenameToEntity(path.basename(file))
+    // safeClassName: filenameToEntity(path.relative(sourcePath, file))
   })
-]
-const bsPlugins = {
-  Data: path.resolve(__dirname, '../js/src/dom/data.js'),
-  EventHandler: path.resolve(__dirname, '../js/src/dom/event-handler.js'),
-  Manipulator: path.resolve(__dirname, '../js/src/dom/manipulator.js'),
-  SelectorEngine: path.resolve(__dirname, '../js/src/dom/selector-engine.js'),
-  Alert: path.resolve(__dirname, '../js/src/alert.js'),
-  Button: path.resolve(__dirname, '../js/src/button.js'),
-  Carousel: path.resolve(__dirname, '../js/src/carousel.js'),
-  Collapse: path.resolve(__dirname, '../js/src/collapse.js'),
-  Dropdown: path.resolve(__dirname, '../js/src/dropdown.js'),
-  Modal: path.resolve(__dirname, '../js/src/modal.js'),
-  Popover: path.resolve(__dirname, '../js/src/popover.js'),
-  ScrollSpy: path.resolve(__dirname, '../js/src/scrollspy.js'),
-  Tab: path.resolve(__dirname, '../js/src/tab.js'),
-  Toast: path.resolve(__dirname, '../js/src/toast.js'),
-  Tooltip: path.resolve(__dirname, '../js/src/tooltip.js')
 }
 
-const defaultPluginConfig = {
-  external: [
-    bsPlugins.Data,
-    bsPlugins.EventHandler,
-    bsPlugins.SelectorEngine
-  ],
-  globals: {
-    [bsPlugins.Data]: 'Data',
-    [bsPlugins.EventHandler]: 'EventHandler',
-    [bsPlugins.SelectorEngine]: 'SelectorEngine'
-  }
-}
-
-const getConfigByPluginKey = pluginKey => {
-  if (
-    pluginKey === 'Data' ||
-    pluginKey === 'Manipulator' ||
-    pluginKey === 'EventHandler' ||
-    pluginKey === 'SelectorEngine' ||
-    pluginKey === 'Util' ||
-    pluginKey === 'Sanitizer'
-  ) {
-    return {
-      external: []
-    }
-  }
-
-  if (pluginKey === 'Alert' || pluginKey === 'Tab') {
-    return defaultPluginConfig
-  }
-
-  if (
-    pluginKey === 'Button' ||
-    pluginKey === 'Carousel' ||
-    pluginKey === 'Collapse' ||
-    pluginKey === 'Modal' ||
-    pluginKey === 'ScrollSpy'
-  ) {
-    const config = Object.assign(defaultPluginConfig)
-    config.external.push(bsPlugins.Manipulator)
-    config.globals[bsPlugins.Manipulator] = 'Manipulator'
-    return config
-  }
-
-  if (pluginKey === 'Dropdown' || pluginKey === 'Tooltip') {
-    const config = Object.assign(defaultPluginConfig)
-    config.external.push(bsPlugins.Manipulator, '@popperjs/core')
-    config.globals[bsPlugins.Manipulator] = 'Manipulator'
-    config.globals['@popperjs/core'] = 'Popper'
-    return config
-  }
-
-  if (pluginKey === 'Popover') {
-    return {
-      external: [
-        bsPlugins.Data,
-        bsPlugins.SelectorEngine,
-        bsPlugins.Tooltip
-      ],
-      globals: {
-        [bsPlugins.Data]: 'Data',
-        [bsPlugins.SelectorEngine]: 'SelectorEngine',
-        [bsPlugins.Tooltip]: 'Tooltip'
-      }
-    }
-  }
-
-  if (pluginKey === 'Toast') {
-    return {
-      external: [
-        bsPlugins.Data,
-        bsPlugins.EventHandler,
-        bsPlugins.Manipulator
-      ],
-      globals: {
-        [bsPlugins.Data]: 'Data',
-        [bsPlugins.EventHandler]: 'EventHandler',
-        [bsPlugins.Manipulator]: 'Manipulator'
-      }
-    }
-  }
-}
-
-const utilObjects = new Set([
-  'Util',
-  'Sanitizer'
-])
-
-const domObjects = new Set([
-  'Data',
-  'EventHandler',
-  'Manipulator',
-  'SelectorEngine'
-])
-
 const build = async plugin => {
-  console.log(`Building ${plugin} plugin...`)
-
-  const { external, globals } = getConfigByPluginKey(plugin)
-  const pluginFilename = path.basename(bsPlugins[plugin])
-  let pluginPath = rootPath
-
-  if (utilObjects.has(plugin)) {
-    pluginPath = `${rootPath}/util/`
-  }
-
-  if (domObjects.has(plugin)) {
-    pluginPath = `${rootPath}/dom/`
-  }
+  const globals = {}
 
   const bundle = await rollup.rollup({
-    input: bsPlugins[plugin],
-    plugins,
-    external
+    input: plugin.src,
+    plugins: [
+      babel({
+        // Only transpile our source code
+        exclude: 'node_modules/**',
+        // Include the helpers in each file, at most one copy of each
+        babelHelpers: 'bundled'
+      })
+    ],
+    external(source) {
+      // Pattern to identify local files
+      const pattern = /^(\.{1,2})\//
+
+      // It's not a local file, e.g a Node.js package
+      if (!pattern.test(source)) {
+        globals[source] = source
+        return true
+      }
+
+      const usedPlugin = resolvedPlugins.find(plugin => {
+        return plugin.src.includes(source.replace(pattern, ''))
+      })
+
+      if (!usedPlugin) {
+        throw new Error(`Source ${source} is not mapped!`)
+      }
+
+      // We can change `Index` with `UtilIndex` etc if we use
+      // `safeClassName` instead of `className` everywhere
+      globals[path.normalize(usedPlugin.src)] = usedPlugin.className
+      return true
+    }
   })
 
   await bundle.write({
-    banner: banner(pluginFilename),
+    banner: banner(plugin.fileName),
     format: 'umd',
-    name: plugin,
+    name: plugin.className,
     sourcemap: true,
     globals,
-    file: path.resolve(__dirname, `${pluginPath}/${pluginFilename}`)
+    generatedCode: 'es2015',
+    file: plugin.dist
   })
 
-  console.log(`Building ${plugin} plugin... Done!`)
+  console.log(`Built ${plugin.className}`)
 }
 
-const main = async () => {
+(async () => {
   try {
-    await Promise.all(Object.keys(bsPlugins).map(plugin => build(plugin)))
+    const basename = path.basename(__filename)
+    const timeLabel = `[${basename}] finished`
+
+    console.log('Building individual plugins...')
+    console.time(timeLabel)
+
+    await Promise.all(Object.values(resolvedPlugins).map(plugin => build(plugin)))
+
+    console.timeEnd(timeLabel)
   } catch (error) {
     console.error(error)
-
     process.exit(1)
   }
-}
-
-main()
+})()

build/change-version.js

@@ -2,18 +2,28 @@
 
 /*!
  * Script to update version number references in the project.
- * Copyright 2017-2020 The Bootstrap Authors
- * Copyright 2017-2020 Twitter, Inc.
+ * Copyright 2017-2022 The Bootstrap Authors
+ * Copyright 2017-2022 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
 'use strict'
 
-const fs = require('fs')
+const fs = require('fs').promises
 const path = require('path')
-const sh = require('shelljs')
+const globby = require('globby')
 
-sh.config.fatal = true
+const VERBOSE = process.argv.includes('--verbose')
+const DRY_RUN = process.argv.includes('--dry') || process.argv.includes('--dry-run')
+
+// These are the filetypes we only care about replacing the version
+const GLOB = [
+  '**/*.{css,html,js,json,md,scss,txt,yml}'
+]
+const GLOBBY_OPTIONS = {
+  cwd: path.join(__dirname, '..'),
+  gitignore: true
+}
 
 // Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37
 function regExpQuote(string) {
@@ -24,89 +34,48 @@ function regExpQuoteReplacement(string) {
   return string.replace(/\$/g, '$$')
 }
 
-const DRY_RUN = false
+async function replaceRecursively(file, oldVersion, newVersion) {
+  const originalString = await fs.readFile(file, 'utf8')
+  const newString = originalString.replace(
+    new RegExp(regExpQuote(oldVersion), 'g'), regExpQuoteReplacement(newVersion)
+  )
 
-function walkAsync(directory, excludedDirectories, fileCallback, errback) {
-  if (excludedDirectories.has(path.parse(directory).base)) {
+  // No need to move any further if the strings are identical
+  if (originalString === newString) {
     return
   }
 
-  fs.readdir(directory, (err, names) => {
-    if (err) {
-      errback(err)
-      return
-    }
+  if (VERBOSE) {
+    console.log(`FILE: ${file}`)
+  }
 
-    names.forEach(name => {
-      const filepath = path.join(directory, name)
-      fs.lstat(filepath, (err, stats) => {
-        if (err) {
-          process.nextTick(errback, err)
-          return
-        }
+  if (DRY_RUN) {
+    return
+  }
 
-        if (stats.isDirectory()) {
-          process.nextTick(walkAsync, filepath, excludedDirectories, fileCallback, errback)
-        } else if (stats.isFile()) {
-          process.nextTick(fileCallback, filepath)
-        }
-      })
-    })
-  })
+  await fs.writeFile(file, newString, 'utf8')
 }
 
-function replaceRecursively(directory, excludedDirectories, allowedExtensions, original, replacement) {
-  original = new RegExp(regExpQuote(original), 'g')
-  replacement = regExpQuoteReplacement(replacement)
-  const updateFile = DRY_RUN ?
-    filepath => {
-      if (allowedExtensions.has(path.parse(filepath).ext)) {
-        console.log(`FILE: ${filepath}`)
-      } else {
-        console.log(`EXCLUDED:${filepath}`)
-      }
-    } :
-    filepath => {
-      if (allowedExtensions.has(path.parse(filepath).ext)) {
-        sh.sed('-i', original, replacement, filepath)
-      }
-    }
+async function main(args) {
+  let [oldVersion, newVersion] = args
 
-  walkAsync(directory, excludedDirectories, updateFile, err => {
-    console.error('ERROR while traversing directory!:')
-    console.error(err)
-    process.exit(1)
-  })
-}
-
-function main(args) {
-  if (args.length !== 2) {
-    console.error('USAGE: change-version old_version new_version')
+  if (!oldVersion || !newVersion) {
+    console.error('USAGE: change-version old_version new_version [--verbose] [--dry[-run]]')
     console.error('Got arguments:', args)
     process.exit(1)
   }
 
-  const oldVersion = args[0]
-  const newVersion = args[1]
-  const EXCLUDED_DIRS = new Set([
-    '.git',
-    '_gh_pages',
-    'node_modules',
-    'vendor'
-  ])
-  const INCLUDED_EXTENSIONS = new Set([
-    // This extension allowlist is how we avoid modifying binary files
-    '',
-    '.css',
-    '.html',
-    '.js',
-    '.json',
-    '.md',
-    '.scss',
-    '.txt',
-    '.yml'
-  ])
-  replaceRecursively('.', EXCLUDED_DIRS, INCLUDED_EXTENSIONS, oldVersion, newVersion)
+  // Strip any leading `v` from arguments because otherwise we will end up with duplicate `v`s
+  [oldVersion, newVersion] = [oldVersion, newVersion].map(arg => arg.startsWith('v') ? arg.slice(1) : arg)
+
+  try {
+    const files = await globby(GLOB, GLOBBY_OPTIONS)
+
+    await Promise.all(files.map(file => replaceRecursively(file, oldVersion, newVersion)))
+  } catch (error) {
+    console.error(error)
+    process.exit(1)
+  }
 }
 
 main(process.argv.slice(2))

build/generate-sri.js

@@ -5,8 +5,8 @@
  * Remember to use the same vendor files as the CDN ones,
  * otherwise the hashes won't match!
  *
- * Copyright 2017-2020 The Bootstrap Authors
- * Copyright 2017-2020 Twitter, Inc.
+ * Copyright 2017-2022 The Bootstrap Authors
+ * Copyright 2017-2022 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
@@ -47,10 +47,10 @@ const files = [
   }
 ]
 
-files.forEach(file => {
-  fs.readFile(file.file, 'utf8', (err, data) => {
-    if (err) {
-      throw err
+for (const file of files) {
+  fs.readFile(file.file, 'utf8', (error, data) => {
+    if (error) {
+      throw error
     }
 
     const algo = 'sha384'
@@ -61,4 +61,4 @@ files.forEach(file => {
 
     sh.sed('-i', new RegExp(`^(\\s+${file.configPropertyName}:\\s+["'])\\S*(["'])`), `$1${integrity}$2`, configFile)
   })
-})
+}

build/postcss.config.js

@@ -1,19 +1,19 @@
 'use strict'
 
-module.exports = ctx => {
+const mapConfig = {
+  inline: false,
+  annotation: true,
+  sourcesContent: true
+}
+
+module.exports = context => {
   return {
-    map: ctx.file.dirname.includes('examples') ?
-      false :
-      {
-        inline: false,
-        annotation: true,
-        sourcesContent: true
-      },
+    map: context.file.dirname.includes('examples') ? false : mapConfig,
     plugins: {
       autoprefixer: {
         cascade: false
       },
-      rtlcss: ctx.env === 'RTL' ? {} : false
+      rtlcss: context.env === 'RTL'
     }
   }
 }

build/rollup.config.js

@@ -9,7 +9,7 @@ const banner = require('./banner.js')
 const BUNDLE = process.env.BUNDLE === 'true'
 const ESM = process.env.ESM === 'true'
 
-let fileDest = `bootstrap${ESM ? '.esm' : ''}`
+let fileDestination = `bootstrap${ESM ? '.esm' : ''}`
 const external = ['@popperjs/core']
 const plugins = [
   babel({
@@ -24,20 +24,27 @@ const globals = {
 }
 
 if (BUNDLE) {
-  fileDest += '.bundle'
+  fileDestination += '.bundle'
   // Remove last entry in external array to bundle Popper
   external.pop()
   delete globals['@popperjs/core']
-  plugins.push(replace({ 'process.env.NODE_ENV': '"production"' }), nodeResolve())
+  plugins.push(
+    replace({
+      'process.env.NODE_ENV': '"production"',
+      preventAssignment: true
+    }),
+    nodeResolve()
+  )
 }
 
 const rollupConfig = {
   input: path.resolve(__dirname, `../js/index.${ESM ? 'esm' : 'umd'}.js`),
   output: {
     banner,
-    file: path.resolve(__dirname, `../dist/js/${fileDest}.js`),
+    file: path.resolve(__dirname, `../dist/js/${fileDestination}.js`),
     format: ESM ? 'esm' : 'umd',
-    globals
+    globals,
+    generatedCode: 'es2015'
   },
   external,
   plugins

build/ship.sh

@@ -1,55 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-#
-# Usage
-# ---------------
-# 1. Clone second version of Bootstrap in sibling directory named `bs-docs`.
-# 2. Within `bs-docs` copy, switch to `gh-pages` branch.
-# 3. Pull latest, re-bundle, re-npm.
-# 4. Run script.
-
-red=$'\e[1;31m'
-green=$'\e[1;32m'
-#blue=$'\e[1;34m'
-magenta=$'\e[1;35m'
-#cyan=$'\e[1;36m'
-end=$'\e[0m'
-
-# Get current version from package.json
-current_version=$(node -p "require('./package.json').version")
-
-if [[ $# -lt 1 ]]; then
-  printf "\n%s⚠️  Shipping aborted. You must specify a version.\n%s" "$red" "$end"
-  exit 1
-fi
-
-# Pulling latest changes, just to be sure
-printf "\n%s=======================================================%s" "$magenta" "$end"
-printf "\n%sPulling latest changes...%s" "$magenta" "$end"
-printf "\n%s=======================================================\n\n%s" "$magenta" "$end"
-git pull origin main
-
-# Update version number
-printf "\n%s=======================================================%s" "$magenta" "$end"
-printf "\n%sUpdating version number...%s" "$magenta" "$end"
-printf "\n%s=======================================================\n%s" "$magenta" "$end"
-npm run release-version "$current_version" "$1"
-
-# Build release
-printf "\n%s=======================================================%s" "$magenta" "$end"
-printf "\n%sBuilding release...%s" "$magenta" "$end"
-printf "\n%s=======================================================\n%s" "$magenta" "$end"
-npm run release
-
-# Copy the contents of the built docs site over to `bs-docs` repo
-printf "\n%s=======================================================%s" "$magenta" "$end"
-printf "\n%sCopy it over...%s" "$magenta" "$end"
-printf "\n%s=======================================================\n%s" "$magenta" "$end"
-cp -rf _gh_pages/. ../bs-docs/
-printf "\nDone!\n"
-
-printf "\n%s=======================================================%s" "$green" "$end"
-printf "\n%sSuccess, $1 is ready to review and publish.%s" "$green" "$end"
-printf "\n%s=======================================================\n\n%s" "$green" "$end"

build/svgo.yml

@@ -1,59 +0,0 @@
-# Usage:
-# install svgo globally: `npm i -g svgo`
-# svgo --config=build/svgo.yml --input=foo.svg
-
-# https://github.com/svg/svgo/blob/master/docs/how-it-works/en.md
-# replace default config
-
-multipass: true
-#full: true
-
-# https://github.com/svg/svgo/blob/master/lib/svgo/js2svg.js#L6 for more config options
-
-js2svg:
-  pretty: true
-  indent: 2
-
-plugins:
-#  - addAttributesToSVGElement:
-#      attributes:
-#        - focusable: false
-  - cleanupAttrs: true
-  - cleanupEnableBackground: true
-  - cleanupIDs: true
-  - cleanupListOfValues: true
-  - cleanupNumericValues: true
-  - collapseGroups: true
-  - convertColors: true
-  - convertPathData: true
-  - convertShapeToPath: true
-  - convertStyleToAttrs: true
-  - convertTransform: true
-  - inlineStyles: true
-  - mergePaths: true
-  - minifyStyles: true
-  - moveElemsAttrsToGroup: true
-  - moveGroupAttrsToElems: true
-  - removeAttrs:
-      attrs:
-        - "data-name"
-  - removeComments: true
-  - removeDesc: true
-  - removeDoctype: true
-  - removeEditorsNSData: true
-  - removeEmptyAttrs: true
-  - removeEmptyContainers: true
-  - removeEmptyText: true
-  - removeHiddenElems: true
-  - removeMetadata: true
-  - removeNonInheritableGroupAttrs: true
-  - removeTitle: false
-  - removeUnknownsAndDefaults:
-      keepRoleAttr: true
-  - removeUnusedNS: true
-  - removeUselessDefs: true
-  - removeUselessStrokeAndFill: true
-  - removeViewBox: false
-  - removeXMLNS: false
-  - removeXMLProcInst: true
-  - sortAttrs: true

build/vnu-jar.js

@@ -2,17 +2,17 @@
 
 /*!
  * Script to run vnu-jar if Java is available.
- * Copyright 2017-2020 The Bootstrap Authors
- * Copyright 2017-2020 Twitter, Inc.
+ * Copyright 2017-2022 The Bootstrap Authors
+ * Copyright 2017-2022 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
 'use strict'
 
-const childProcess = require('child_process')
+const { execFile, spawn } = require('child_process')
 const vnu = require('vnu-jar')
 
-childProcess.exec('java -version', (error, stdout, stderr) => {
+execFile('java', ['-version'], (error, stdout, stderr) => {
   if (error) {
     console.error('Skipping vnu-jar test; Java is missing.')
     return
@@ -21,35 +21,26 @@ childProcess.exec('java -version', (error, stdout, stderr) => {
   const is32bitJava = !/64-Bit/.test(stderr)
 
   // vnu-jar accepts multiple ignores joined with a `|`.
-  // Also note that the ignores are regular expressions.
+  // Also note that the ignores are string regular expressions.
   const ignores = [
     // "autocomplete" is included in <button> and checkboxes and radio <input>s due to
     // Firefox's non-standard autocomplete behavior - see https://bugzilla.mozilla.org/show_bug.cgi?id=654072
     'Attribute “autocomplete” is only allowed when the input type is.*',
     'Attribute “autocomplete” not allowed on element “button” at this point.',
-    // Markup used in Components → Forms → Layout → Form grid → Horizontal form is currently invalid,
-    // but used this way due to lack of support for flexbox layout on <fieldset> element in most browsers
-    'Element “legend” not allowed as child of element “div” in this context.*',
-    // Content → Reboot uses various date/time inputs as a visual example.
-    // Documentation does not rely on them being usable.
-    'The “date” input type is not supported in all browsers.*',
-    'The “week” input type is not supported in all browsers.*',
-    'The “month” input type is not supported in all browsers.*',
-    'The “color” input type is not supported in all browsers.*',
-    'The “datetime-local” input type is not supported in all browsers.*',
-    'The “time” input type is not supported in all browsers.*'
+    // Per https://www.w3.org/TR/html-aria/#docconformance having "aria-disabled" on a link is
+    // NOT RECOMMENDED, but it's still valid - we explain in the docs that it's not ideal,
+    // and offer more robust alternatives, but also need to show a less-than-ideal example
+    'An “aria-disabled” attribute whose value is “true” should not be specified on an “a” element that has an “href” attribute.'
   ].join('|')
 
   const args = [
     '-jar',
-    vnu,
+    `"${vnu}"`,
     '--asciiquotes',
     '--skip-non-html',
-    // Ignore the language code warnings
-    '--no-langdetect',
     '--Werror',
     `--filterpattern "${ignores}"`,
-    '_gh_pages/',
+    '_site/',
     'js/tests/'
   ]
 
@@ -58,7 +49,7 @@ childProcess.exec('java -version', (error, stdout, stderr) => {
     args.splice(0, 0, '-Xss512k')
   }
 
-  return childProcess.spawn('java', args, {
+  return spawn('java', args, {
     shell: true,
     stdio: 'inherit'
   })

build/zip-examples.js

@@ -3,7 +3,7 @@
 /*!
  * Script to create the built examples zip archive;
  * requires the `zip` command to be present!
- * Copyright 2020 The Bootstrap Authors
+ * Copyright 2020-2022 The Bootstrap Authors
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
@@ -12,36 +12,67 @@
 const path = require('path')
 const sh = require('shelljs')
 
-const { version, version_short: versionShort } = require('../package.json')
+const pkg = require('../package.json')
 
-const folderName = `bootstrap-${version}-examples`
+const versionShort = pkg.config.version_short
+const distFolder = `bootstrap-${pkg.version}-examples`
+const rootDocsDir = '_site'
+const docsDir = `${rootDocsDir}/docs/${versionShort}/`
+
+// these are the files we need in the examples
+const cssFiles = [
+  'bootstrap.min.css',
+  'bootstrap.min.css.map',
+  'bootstrap.rtl.min.css',
+  'bootstrap.rtl.min.css.map'
+]
+const jsFiles = [
+  'bootstrap.bundle.min.js',
+  'bootstrap.bundle.min.js.map'
+]
+const imgFiles = [
+  'bootstrap-logo.svg',
+  'bootstrap-logo-white.svg'
+]
 
 sh.config.fatal = true
 
-if (!sh.test('-d', '_gh_pages')) {
-  throw new Error('The "_gh_pages" folder does not exist, did you forget building the docs?')
+if (!sh.test('-d', rootDocsDir)) {
+  throw new Error(`The "${rootDocsDir}" folder does not exist, did you forget building the docs?`)
 }
 
 // switch to the root dir
 sh.cd(path.join(__dirname, '..'))
 
-// remove any previously created folder with the same name
-sh.rm('-rf', folderName)
-// create any folders so that `cp` works
-sh.mkdir('-p', folderName)
-sh.mkdir('-p', `${folderName}/assets/brand/`)
+// remove any previously created folder/zip with the same name
+sh.rm('-rf', [distFolder, `${distFolder}.zip`])
 
-sh.cp('-Rf', `_gh_pages/docs/${versionShort}/examples/*`, folderName)
-sh.cp('-Rf', `_gh_pages/docs/${versionShort}/dist/`, `${folderName}/assets/`)
-// also copy the two brand images we use in the examples
-sh.cp('-f', [
-  `_gh_pages/docs/${versionShort}/assets/brand/bootstrap-logo.svg`,
-  `_gh_pages/docs/${versionShort}/assets/brand/bootstrap-logo-white.svg`
-], `${folderName}/assets/brand/`)
-sh.rm(`${folderName}/index.html`)
+// create any folders so that `cp` works
+sh.mkdir('-p', [
+  distFolder,
+  `${distFolder}/assets/brand/`,
+  `${distFolder}/assets/dist/css/`,
+  `${distFolder}/assets/dist/js/`
+])
+
+sh.cp('-Rf', `${docsDir}/examples/*`, distFolder)
+
+for (const file of cssFiles) {
+  sh.cp('-f', `${docsDir}/dist/css/${file}`, `${distFolder}/assets/dist/css/`)
+}
+
+for (const file of jsFiles) {
+  sh.cp('-f', `${docsDir}/dist/js/${file}`, `${distFolder}/assets/dist/js/`)
+}
+
+for (const file of imgFiles) {
+  sh.cp('-f', `${docsDir}/assets/brand/${file}`, `${distFolder}/assets/brand/`)
+}
+
+sh.rm(`${distFolder}/index.html`)
 
 // get all examples' HTML files
-sh.find(`${folderName}/**/*.html`).forEach(file => {
+for (const file of sh.find(`${distFolder}/**/*.html`)) {
   const fileContents = sh.cat(file)
     .toString()
     .replace(new RegExp(`"/docs/${versionShort}/`, 'g'), '"../')
@@ -50,10 +81,10 @@ sh.find(`${folderName}/**/*.html`).forEach(file => {
     .replace(/(<script src="\.\.\/.*) integrity=".*>/g, '$1></script>')
     .replace(/( +)<!-- favicons(.|\n)+<style>/i, '    <style>')
   new sh.ShellString(fileContents).to(file)
-})
+}
 
 // create the zip file
-sh.exec(`zip -r9 "${folderName}.zip" "${folderName}"`, { fatal: true })
+sh.exec(`zip -r9 "${distFolder}.zip" "${distFolder}"`)
 
 // remove the folder we created
-sh.rm('-rf', folderName)
+sh.rm('-rf', distFolder)

config.yml

@@ -1,7 +1,13 @@
 languageCode:           "en"
 title:                  "Bootstrap"
 baseURL:                "https://getbootstrap.com"
-enableInlineShortcodes: true
+
+security:
+  enableInlineShortcodes: true
+  funcs:
+    getenv:
+      - ^HUGO_
+      - NETLIFY
 
 markup:
   goldmark:
@@ -18,14 +24,14 @@ buildFuture:            true
 
 enableRobotsTXT:        true
 metaDataFormat:         "yaml"
-disableKinds:           ["404", "taxonomy", "taxonomyTerm", "RSS"]
+disableKinds:           ["404", "taxonomy", "term", "RSS"]
 
-publishDir:             "_gh_pages"
+publishDir:             "_site"
 
 module:
   mounts:
     - source:           dist
-      target:           static/docs/5.0/dist
+      target:           static/docs/5.1/dist
     - source:           site/assets
       target:           assets
     - source:           site/content
@@ -36,21 +42,21 @@ module:
       target:           layouts
     - source:           site/static
       target:           static
-    - source:           site/static/docs/5.0/assets/img/favicons/apple-touch-icon.png
+    - source:           site/static/docs/5.1/assets/img/favicons/apple-touch-icon.png
       target:           static/apple-touch-icon.png
-    - source:           site/static/docs/5.0/assets/img/favicons/favicon.ico
+    - source:           site/static/docs/5.1/assets/img/favicons/favicon.ico
       target:           static/favicon.ico
 
 params:
   description:          "The most popular HTML, CSS, and JS library in the world."
   authors:              "Mark Otto, Jacob Thornton, and Bootstrap contributors"
-  social_image_path:    /docs/5.0/assets/brand/bootstrap-social.png
-  social_logo_path:     /docs/5.0/assets/brand/bootstrap-social-logo.png
+  social_image_path:    /docs/5.1/assets/brand/bootstrap-social.png
+  social_logo_path:     /docs/5.1/assets/brand/bootstrap-social-logo.png
 
-  current_version:      "5.0.0-beta1"
-  current_ruby_version: "5.0.0.beta1"
-  docs_version:         "5.0"
-  rfs_version:          "9.0.3"
+  current_version:      "5.1.3"
+  current_ruby_version: "5.1.3"
+  docs_version:         "5.1"
+  rfs_version:          "v9.0.6"
   github_org:           "https://github.com/twbs"
   repo:                 "https://github.com/twbs/bootstrap"
   twitter:              "getbootstrap"
@@ -61,19 +67,23 @@ params:
   icons:                "https://icons.getbootstrap.com/"
 
   download:
-    source:             "https://github.com/twbs/bootstrap/archive/v5.0.0-beta1.zip"
-    dist:               "https://github.com/twbs/bootstrap/releases/download/v5.0.0-beta1/bootstrap-5.0.0-beta1-dist.zip"
-    dist_examples:      "https://github.com/twbs/bootstrap/releases/download/v5.0.0-beta1/bootstrap-5.0.0-beta1-examples.zip"
+    source:             "https://github.com/twbs/bootstrap/archive/v5.1.3.zip"
+    dist:               "https://github.com/twbs/bootstrap/releases/download/v5.1.3/bootstrap-5.1.3-dist.zip"
+    dist_examples:      "https://github.com/twbs/bootstrap/releases/download/v5.1.3/bootstrap-5.1.3-examples.zip"
 
   cdn:
     # See https://www.srihash.org for info on how to generate the hashes
-    css:              "https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css"
-    css_hash:         "sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1"
-    css_rtl:          "https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.rtl.min.css"
-    css_rtl_hash:     "sha384-mUkCBeyHPdg0tqB6JDd+65Gpw5h/l8DKcCTV2D2UpaMMFd7Jo8A+mDAosaWgFBPl"
-    js:               "https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/js/bootstrap.min.js"
-    js_hash:          "sha384-pQQkAEnwaBkjpqZ8RU1fF1AKtTcHJwFl3pblpTlHXybJjHpMYo79HY3hIi4NKxyj"
-    js_bundle:        "https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/js/bootstrap.bundle.min.js"
-    js_bundle_hash:   "sha384-ygbV9kiqUc6oa4msXn9868pTtWMgiQaeYH7/t7LECLbyPA2x65Kgf80OJFdroafW"
-    popper:           "https://cdn.jsdelivr.net/npm/@popperjs/core@2.5.4/dist/umd/popper.min.js"
-    popper_hash:      "sha384-q2kxQ16AaE6UbzuKqyBE9/u/KzioAlnx2maXQHiDX9d4/zp8Ok3f+M7DPm+Ib6IU"
+    css:              "https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css"
+    css_hash:         "sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3"
+    css_rtl:          "https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.rtl.min.css"
+    css_rtl_hash:     "sha384-+qdLaIRZfNu4cVPK/PxJJEy0B0f3Ugv8i482AKY7gwXwhaCroABd086ybrVKTa0q"
+    js:               "https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.min.js"
+    js_hash:          "sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13"
+    js_bundle:        "https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
+    js_bundle_hash:   "sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p"
+    popper:           "https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.2/dist/umd/popper.min.js"
+    popper_hash:      "sha384-q9CRHqZndzlxGLOj+xrdLDJa9ittGte1NksRmgJKeCV9DrM7Kz868XYqsKWPpAmn"
+
+  anchors:
+    min: 2
+    max: 5

dist/css/bootstrap-grid.css

@@ -1,9 +1,63 @@
 /*!
- * Bootstrap Grid v5.0.0-beta1 (https://getbootstrap.com/)
- * Copyright 2011-2020 The Bootstrap Authors
- * Copyright 2011-2020 Twitter, Inc.
+ * Bootstrap Grid v5.1.3 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
+:root {
+  --bs-blue: #0d6efd;
+  --bs-indigo: #6610f2;
+  --bs-purple: #6f42c1;
+  --bs-pink: #d63384;
+  --bs-red: #dc3545;
+  --bs-orange: #fd7e14;
+  --bs-yellow: #ffc107;
+  --bs-green: #198754;
+  --bs-teal: #20c997;
+  --bs-cyan: #0dcaf0;
+  --bs-white: #fff;
+  --bs-gray: #6c757d;
+  --bs-gray-dark: #343a40;
+  --bs-gray-100: #f8f9fa;
+  --bs-gray-200: #e9ecef;
+  --bs-gray-300: #dee2e6;
+  --bs-gray-400: #ced4da;
+  --bs-gray-500: #adb5bd;
+  --bs-gray-600: #6c757d;
+  --bs-gray-700: #495057;
+  --bs-gray-800: #343a40;
+  --bs-gray-900: #212529;
+  --bs-primary: #0d6efd;
+  --bs-secondary: #6c757d;
+  --bs-success: #198754;
+  --bs-info: #0dcaf0;
+  --bs-warning: #ffc107;
+  --bs-danger: #dc3545;
+  --bs-light: #f8f9fa;
+  --bs-dark: #212529;
+  --bs-primary-rgb: 13, 110, 253;
+  --bs-secondary-rgb: 108, 117, 125;
+  --bs-success-rgb: 25, 135, 84;
+  --bs-info-rgb: 13, 202, 240;
+  --bs-warning-rgb: 255, 193, 7;
+  --bs-danger-rgb: 220, 53, 69;
+  --bs-light-rgb: 248, 249, 250;
+  --bs-dark-rgb: 33, 37, 41;
+  --bs-white-rgb: 255, 255, 255;
+  --bs-black-rgb: 0, 0, 0;
+  --bs-body-color-rgb: 33, 37, 41;
+  --bs-body-bg-rgb: 255, 255, 255;
+  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
+  --bs-body-font-family: var(--bs-font-sans-serif);
+  --bs-body-font-size: 1rem;
+  --bs-body-font-weight: 400;
+  --bs-body-line-height: 1.5;
+  --bs-body-color: #212529;
+  --bs-body-bg: #fff;
+}
+
 .container,
 .container-fluid,
 .container-xxl,
@@ -48,17 +102,17 @@
   --bs-gutter-y: 0;
   display: flex;
   flex-wrap: wrap;
-  margin-top: calc(var(--bs-gutter-y) * -1);
-  margin-right: calc(var(--bs-gutter-x) / -2);
-  margin-left: calc(var(--bs-gutter-x) / -2);
+  margin-top: calc(-1 * var(--bs-gutter-y));
+  margin-right: calc(-0.5 * var(--bs-gutter-x));
+  margin-left: calc(-0.5 * var(--bs-gutter-x));
 }
 .row > * {
   box-sizing: border-box;
   flex-shrink: 0;
   width: 100%;
   max-width: 100%;
-  padding-right: calc(var(--bs-gutter-x) / 2);
-  padding-left: calc(var(--bs-gutter-x) / 2);
+  padding-right: calc(var(--bs-gutter-x) * 0.5);
+  padding-left: calc(var(--bs-gutter-x) * 0.5);
   margin-top: var(--bs-gutter-y);
 }
 
@@ -108,12 +162,12 @@
 
 .col-1 {
   flex: 0 0 auto;
-  width: 8.3333333333%;
+  width: 8.33333333%;
 }
 
 .col-2 {
   flex: 0 0 auto;
-  width: 16.6666666667%;
+  width: 16.66666667%;
 }
 
 .col-3 {
@@ -123,12 +177,12 @@
 
 .col-4 {
   flex: 0 0 auto;
-  width: 33.3333333333%;
+  width: 33.33333333%;
 }
 
 .col-5 {
   flex: 0 0 auto;
-  width: 41.6666666667%;
+  width: 41.66666667%;
 }
 
 .col-6 {
@@ -138,12 +192,12 @@
 
 .col-7 {
   flex: 0 0 auto;
-  width: 58.3333333333%;
+  width: 58.33333333%;
 }
 
 .col-8 {
   flex: 0 0 auto;
-  width: 66.6666666667%;
+  width: 66.66666667%;
 }
 
 .col-9 {
@@ -153,12 +207,12 @@
 
 .col-10 {
   flex: 0 0 auto;
-  width: 83.3333333333%;
+  width: 83.33333333%;
 }
 
 .col-11 {
   flex: 0 0 auto;
-  width: 91.6666666667%;
+  width: 91.66666667%;
 }
 
 .col-12 {
@@ -167,11 +221,11 @@
 }
 
 .offset-1 {
-  margin-left: 8.3333333333%;
+  margin-left: 8.33333333%;
 }
 
 .offset-2 {
-  margin-left: 16.6666666667%;
+  margin-left: 16.66666667%;
 }
 
 .offset-3 {
@@ -179,11 +233,11 @@
 }
 
 .offset-4 {
-  margin-left: 33.3333333333%;
+  margin-left: 33.33333333%;
 }
 
 .offset-5 {
-  margin-left: 41.6666666667%;
+  margin-left: 41.66666667%;
 }
 
 .offset-6 {
@@ -191,11 +245,11 @@
 }
 
 .offset-7 {
-  margin-left: 58.3333333333%;
+  margin-left: 58.33333333%;
 }
 
 .offset-8 {
-  margin-left: 66.6666666667%;
+  margin-left: 66.66666667%;
 }
 
 .offset-9 {
@@ -203,11 +257,11 @@
 }
 
 .offset-10 {
-  margin-left: 83.3333333333%;
+  margin-left: 83.33333333%;
 }
 
 .offset-11 {
-  margin-left: 91.6666666667%;
+  margin-left: 91.66666667%;
 }
 
 .g-0,
@@ -317,12 +371,12 @@
 
   .col-sm-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-sm-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-sm-3 {
@@ -332,12 +386,12 @@
 
   .col-sm-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-sm-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-sm-6 {
@@ -347,12 +401,12 @@
 
   .col-sm-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-sm-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-sm-9 {
@@ -362,12 +416,12 @@
 
   .col-sm-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-sm-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-sm-12 {
@@ -380,11 +434,11 @@
   }
 
   .offset-sm-1 {
-    margin-left: 8.3333333333%;
+    margin-left: 8.33333333%;
   }
 
   .offset-sm-2 {
-    margin-left: 16.6666666667%;
+    margin-left: 16.66666667%;
   }
 
   .offset-sm-3 {
@@ -392,11 +446,11 @@
   }
 
   .offset-sm-4 {
-    margin-left: 33.3333333333%;
+    margin-left: 33.33333333%;
   }
 
   .offset-sm-5 {
-    margin-left: 41.6666666667%;
+    margin-left: 41.66666667%;
   }
 
   .offset-sm-6 {
@@ -404,11 +458,11 @@
   }
 
   .offset-sm-7 {
-    margin-left: 58.3333333333%;
+    margin-left: 58.33333333%;
   }
 
   .offset-sm-8 {
-    margin-left: 66.6666666667%;
+    margin-left: 66.66666667%;
   }
 
   .offset-sm-9 {
@@ -416,11 +470,11 @@
   }
 
   .offset-sm-10 {
-    margin-left: 83.3333333333%;
+    margin-left: 83.33333333%;
   }
 
   .offset-sm-11 {
-    margin-left: 91.6666666667%;
+    margin-left: 91.66666667%;
   }
 
   .g-sm-0,
@@ -530,12 +584,12 @@
 
   .col-md-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-md-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-md-3 {
@@ -545,12 +599,12 @@
 
   .col-md-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-md-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-md-6 {
@@ -560,12 +614,12 @@
 
   .col-md-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-md-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-md-9 {
@@ -575,12 +629,12 @@
 
   .col-md-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-md-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-md-12 {
@@ -593,11 +647,11 @@
   }
 
   .offset-md-1 {
-    margin-left: 8.3333333333%;
+    margin-left: 8.33333333%;
   }
 
   .offset-md-2 {
-    margin-left: 16.6666666667%;
+    margin-left: 16.66666667%;
   }
 
   .offset-md-3 {
@@ -605,11 +659,11 @@
   }
 
   .offset-md-4 {
-    margin-left: 33.3333333333%;
+    margin-left: 33.33333333%;
   }
 
   .offset-md-5 {
-    margin-left: 41.6666666667%;
+    margin-left: 41.66666667%;
   }
 
   .offset-md-6 {
@@ -617,11 +671,11 @@
   }
 
   .offset-md-7 {
-    margin-left: 58.3333333333%;
+    margin-left: 58.33333333%;
   }
 
   .offset-md-8 {
-    margin-left: 66.6666666667%;
+    margin-left: 66.66666667%;
   }
 
   .offset-md-9 {
@@ -629,11 +683,11 @@
   }
 
   .offset-md-10 {
-    margin-left: 83.3333333333%;
+    margin-left: 83.33333333%;
   }
 
   .offset-md-11 {
-    margin-left: 91.6666666667%;
+    margin-left: 91.66666667%;
   }
 
   .g-md-0,
@@ -743,12 +797,12 @@
 
   .col-lg-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-lg-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-lg-3 {
@@ -758,12 +812,12 @@
 
   .col-lg-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-lg-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-lg-6 {
@@ -773,12 +827,12 @@
 
   .col-lg-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-lg-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-lg-9 {
@@ -788,12 +842,12 @@
 
   .col-lg-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-lg-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-lg-12 {
@@ -806,11 +860,11 @@
   }
 
   .offset-lg-1 {
-    margin-left: 8.3333333333%;
+    margin-left: 8.33333333%;
   }
 
   .offset-lg-2 {
-    margin-left: 16.6666666667%;
+    margin-left: 16.66666667%;
   }
 
   .offset-lg-3 {
@@ -818,11 +872,11 @@
   }
 
   .offset-lg-4 {
-    margin-left: 33.3333333333%;
+    margin-left: 33.33333333%;
   }
 
   .offset-lg-5 {
-    margin-left: 41.6666666667%;
+    margin-left: 41.66666667%;
   }
 
   .offset-lg-6 {
@@ -830,11 +884,11 @@
   }
 
   .offset-lg-7 {
-    margin-left: 58.3333333333%;
+    margin-left: 58.33333333%;
   }
 
   .offset-lg-8 {
-    margin-left: 66.6666666667%;
+    margin-left: 66.66666667%;
   }
 
   .offset-lg-9 {
@@ -842,11 +896,11 @@
   }
 
   .offset-lg-10 {
-    margin-left: 83.3333333333%;
+    margin-left: 83.33333333%;
   }
 
   .offset-lg-11 {
-    margin-left: 91.6666666667%;
+    margin-left: 91.66666667%;
   }
 
   .g-lg-0,
@@ -956,12 +1010,12 @@
 
   .col-xl-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-xl-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-xl-3 {
@@ -971,12 +1025,12 @@
 
   .col-xl-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-xl-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-xl-6 {
@@ -986,12 +1040,12 @@
 
   .col-xl-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-xl-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-xl-9 {
@@ -1001,12 +1055,12 @@
 
   .col-xl-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-xl-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-xl-12 {
@@ -1019,11 +1073,11 @@
   }
 
   .offset-xl-1 {
-    margin-left: 8.3333333333%;
+    margin-left: 8.33333333%;
   }
 
   .offset-xl-2 {
-    margin-left: 16.6666666667%;
+    margin-left: 16.66666667%;
   }
 
   .offset-xl-3 {
@@ -1031,11 +1085,11 @@
   }
 
   .offset-xl-4 {
-    margin-left: 33.3333333333%;
+    margin-left: 33.33333333%;
   }
 
   .offset-xl-5 {
-    margin-left: 41.6666666667%;
+    margin-left: 41.66666667%;
   }
 
   .offset-xl-6 {
@@ -1043,11 +1097,11 @@
   }
 
   .offset-xl-7 {
-    margin-left: 58.3333333333%;
+    margin-left: 58.33333333%;
   }
 
   .offset-xl-8 {
-    margin-left: 66.6666666667%;
+    margin-left: 66.66666667%;
   }
 
   .offset-xl-9 {
@@ -1055,11 +1109,11 @@
   }
 
   .offset-xl-10 {
-    margin-left: 83.3333333333%;
+    margin-left: 83.33333333%;
   }
 
   .offset-xl-11 {
-    margin-left: 91.6666666667%;
+    margin-left: 91.66666667%;
   }
 
   .g-xl-0,
@@ -1169,12 +1223,12 @@
 
   .col-xxl-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-xxl-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-xxl-3 {
@@ -1184,12 +1238,12 @@
 
   .col-xxl-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-xxl-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-xxl-6 {
@@ -1199,12 +1253,12 @@
 
   .col-xxl-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-xxl-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-xxl-9 {
@@ -1214,12 +1268,12 @@
 
   .col-xxl-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-xxl-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-xxl-12 {
@@ -1232,11 +1286,11 @@
   }
 
   .offset-xxl-1 {
-    margin-left: 8.3333333333%;
+    margin-left: 8.33333333%;
   }
 
   .offset-xxl-2 {
-    margin-left: 16.6666666667%;
+    margin-left: 16.66666667%;
   }
 
   .offset-xxl-3 {
@@ -1244,11 +1298,11 @@
   }
 
   .offset-xxl-4 {
-    margin-left: 33.3333333333%;
+    margin-left: 33.33333333%;
   }
 
   .offset-xxl-5 {
-    margin-left: 41.6666666667%;
+    margin-left: 41.66666667%;
   }
 
   .offset-xxl-6 {
@@ -1256,11 +1310,11 @@
   }
 
   .offset-xxl-7 {
-    margin-left: 58.3333333333%;
+    margin-left: 58.33333333%;
   }
 
   .offset-xxl-8 {
-    margin-left: 66.6666666667%;
+    margin-left: 66.66666667%;
   }
 
   .offset-xxl-9 {
@@ -1268,11 +1322,11 @@
   }
 
   .offset-xxl-10 {
-    margin-left: 83.3333333333%;
+    margin-left: 83.33333333%;
   }
 
   .offset-xxl-11 {
-    margin-left: 91.6666666667%;
+    margin-left: 91.66666667%;
   }
 
   .g-xxl-0,

dist/css/bootstrap-grid.rtl.css

@@ -1,9 +1,63 @@
 /*!
- * Bootstrap Grid v5.0.0-beta1 (https://getbootstrap.com/)
- * Copyright 2011-2020 The Bootstrap Authors
- * Copyright 2011-2020 Twitter, Inc.
+ * Bootstrap Grid v5.1.3 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
+:root {
+  --bs-blue: #0d6efd;
+  --bs-indigo: #6610f2;
+  --bs-purple: #6f42c1;
+  --bs-pink: #d63384;
+  --bs-red: #dc3545;
+  --bs-orange: #fd7e14;
+  --bs-yellow: #ffc107;
+  --bs-green: #198754;
+  --bs-teal: #20c997;
+  --bs-cyan: #0dcaf0;
+  --bs-white: #fff;
+  --bs-gray: #6c757d;
+  --bs-gray-dark: #343a40;
+  --bs-gray-100: #f8f9fa;
+  --bs-gray-200: #e9ecef;
+  --bs-gray-300: #dee2e6;
+  --bs-gray-400: #ced4da;
+  --bs-gray-500: #adb5bd;
+  --bs-gray-600: #6c757d;
+  --bs-gray-700: #495057;
+  --bs-gray-800: #343a40;
+  --bs-gray-900: #212529;
+  --bs-primary: #0d6efd;
+  --bs-secondary: #6c757d;
+  --bs-success: #198754;
+  --bs-info: #0dcaf0;
+  --bs-warning: #ffc107;
+  --bs-danger: #dc3545;
+  --bs-light: #f8f9fa;
+  --bs-dark: #212529;
+  --bs-primary-rgb: 13, 110, 253;
+  --bs-secondary-rgb: 108, 117, 125;
+  --bs-success-rgb: 25, 135, 84;
+  --bs-info-rgb: 13, 202, 240;
+  --bs-warning-rgb: 255, 193, 7;
+  --bs-danger-rgb: 220, 53, 69;
+  --bs-light-rgb: 248, 249, 250;
+  --bs-dark-rgb: 33, 37, 41;
+  --bs-white-rgb: 255, 255, 255;
+  --bs-black-rgb: 0, 0, 0;
+  --bs-body-color-rgb: 33, 37, 41;
+  --bs-body-bg-rgb: 255, 255, 255;
+  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
+  --bs-body-font-family: var(--bs-font-sans-serif);
+  --bs-body-font-size: 1rem;
+  --bs-body-font-weight: 400;
+  --bs-body-line-height: 1.5;
+  --bs-body-color: #212529;
+  --bs-body-bg: #fff;
+}
+
 .container,
 .container-fluid,
 .container-xxl,
@@ -48,17 +102,17 @@
   --bs-gutter-y: 0;
   display: flex;
   flex-wrap: wrap;
-  margin-top: calc(var(--bs-gutter-y) * -1);
-  margin-left: calc(var(--bs-gutter-x) / -2);
-  margin-right: calc(var(--bs-gutter-x) / -2);
+  margin-top: calc(-1 * var(--bs-gutter-y));
+  margin-left: calc(-0.5 * var(--bs-gutter-x));
+  margin-right: calc(-0.5 * var(--bs-gutter-x));
 }
 .row > * {
   box-sizing: border-box;
   flex-shrink: 0;
   width: 100%;
   max-width: 100%;
-  padding-left: calc(var(--bs-gutter-x) / 2);
-  padding-right: calc(var(--bs-gutter-x) / 2);
+  padding-left: calc(var(--bs-gutter-x) * 0.5);
+  padding-right: calc(var(--bs-gutter-x) * 0.5);
   margin-top: var(--bs-gutter-y);
 }
 
@@ -108,12 +162,12 @@
 
 .col-1 {
   flex: 0 0 auto;
-  width: 8.3333333333%;
+  width: 8.33333333%;
 }
 
 .col-2 {
   flex: 0 0 auto;
-  width: 16.6666666667%;
+  width: 16.66666667%;
 }
 
 .col-3 {
@@ -123,12 +177,12 @@
 
 .col-4 {
   flex: 0 0 auto;
-  width: 33.3333333333%;
+  width: 33.33333333%;
 }
 
 .col-5 {
   flex: 0 0 auto;
-  width: 41.6666666667%;
+  width: 41.66666667%;
 }
 
 .col-6 {
@@ -138,12 +192,12 @@
 
 .col-7 {
   flex: 0 0 auto;
-  width: 58.3333333333%;
+  width: 58.33333333%;
 }
 
 .col-8 {
   flex: 0 0 auto;
-  width: 66.6666666667%;
+  width: 66.66666667%;
 }
 
 .col-9 {
@@ -153,12 +207,12 @@
 
 .col-10 {
   flex: 0 0 auto;
-  width: 83.3333333333%;
+  width: 83.33333333%;
 }
 
 .col-11 {
   flex: 0 0 auto;
-  width: 91.6666666667%;
+  width: 91.66666667%;
 }
 
 .col-12 {
@@ -167,11 +221,11 @@
 }
 
 .offset-1 {
-  margin-right: 8.3333333333%;
+  margin-right: 8.33333333%;
 }
 
 .offset-2 {
-  margin-right: 16.6666666667%;
+  margin-right: 16.66666667%;
 }
 
 .offset-3 {
@@ -179,11 +233,11 @@
 }
 
 .offset-4 {
-  margin-right: 33.3333333333%;
+  margin-right: 33.33333333%;
 }
 
 .offset-5 {
-  margin-right: 41.6666666667%;
+  margin-right: 41.66666667%;
 }
 
 .offset-6 {
@@ -191,11 +245,11 @@
 }
 
 .offset-7 {
-  margin-right: 58.3333333333%;
+  margin-right: 58.33333333%;
 }
 
 .offset-8 {
-  margin-right: 66.6666666667%;
+  margin-right: 66.66666667%;
 }
 
 .offset-9 {
@@ -203,11 +257,11 @@
 }
 
 .offset-10 {
-  margin-right: 83.3333333333%;
+  margin-right: 83.33333333%;
 }
 
 .offset-11 {
-  margin-right: 91.6666666667%;
+  margin-right: 91.66666667%;
 }
 
 .g-0,
@@ -317,12 +371,12 @@
 
   .col-sm-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-sm-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-sm-3 {
@@ -332,12 +386,12 @@
 
   .col-sm-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-sm-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-sm-6 {
@@ -347,12 +401,12 @@
 
   .col-sm-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-sm-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-sm-9 {
@@ -362,12 +416,12 @@
 
   .col-sm-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-sm-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-sm-12 {
@@ -380,11 +434,11 @@
   }
 
   .offset-sm-1 {
-    margin-right: 8.3333333333%;
+    margin-right: 8.33333333%;
   }
 
   .offset-sm-2 {
-    margin-right: 16.6666666667%;
+    margin-right: 16.66666667%;
   }
 
   .offset-sm-3 {
@@ -392,11 +446,11 @@
   }
 
   .offset-sm-4 {
-    margin-right: 33.3333333333%;
+    margin-right: 33.33333333%;
   }
 
   .offset-sm-5 {
-    margin-right: 41.6666666667%;
+    margin-right: 41.66666667%;
   }
 
   .offset-sm-6 {
@@ -404,11 +458,11 @@
   }
 
   .offset-sm-7 {
-    margin-right: 58.3333333333%;
+    margin-right: 58.33333333%;
   }
 
   .offset-sm-8 {
-    margin-right: 66.6666666667%;
+    margin-right: 66.66666667%;
   }
 
   .offset-sm-9 {
@@ -416,11 +470,11 @@
   }
 
   .offset-sm-10 {
-    margin-right: 83.3333333333%;
+    margin-right: 83.33333333%;
   }
 
   .offset-sm-11 {
-    margin-right: 91.6666666667%;
+    margin-right: 91.66666667%;
   }
 
   .g-sm-0,
@@ -530,12 +584,12 @@
 
   .col-md-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-md-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-md-3 {
@@ -545,12 +599,12 @@
 
   .col-md-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-md-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-md-6 {
@@ -560,12 +614,12 @@
 
   .col-md-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-md-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-md-9 {
@@ -575,12 +629,12 @@
 
   .col-md-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-md-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-md-12 {
@@ -593,11 +647,11 @@
   }
 
   .offset-md-1 {
-    margin-right: 8.3333333333%;
+    margin-right: 8.33333333%;
   }
 
   .offset-md-2 {
-    margin-right: 16.6666666667%;
+    margin-right: 16.66666667%;
   }
 
   .offset-md-3 {
@@ -605,11 +659,11 @@
   }
 
   .offset-md-4 {
-    margin-right: 33.3333333333%;
+    margin-right: 33.33333333%;
   }
 
   .offset-md-5 {
-    margin-right: 41.6666666667%;
+    margin-right: 41.66666667%;
   }
 
   .offset-md-6 {
@@ -617,11 +671,11 @@
   }
 
   .offset-md-7 {
-    margin-right: 58.3333333333%;
+    margin-right: 58.33333333%;
   }
 
   .offset-md-8 {
-    margin-right: 66.6666666667%;
+    margin-right: 66.66666667%;
   }
 
   .offset-md-9 {
@@ -629,11 +683,11 @@
   }
 
   .offset-md-10 {
-    margin-right: 83.3333333333%;
+    margin-right: 83.33333333%;
   }
 
   .offset-md-11 {
-    margin-right: 91.6666666667%;
+    margin-right: 91.66666667%;
   }
 
   .g-md-0,
@@ -743,12 +797,12 @@
 
   .col-lg-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-lg-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-lg-3 {
@@ -758,12 +812,12 @@
 
   .col-lg-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-lg-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-lg-6 {
@@ -773,12 +827,12 @@
 
   .col-lg-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-lg-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-lg-9 {
@@ -788,12 +842,12 @@
 
   .col-lg-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-lg-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-lg-12 {
@@ -806,11 +860,11 @@
   }
 
   .offset-lg-1 {
-    margin-right: 8.3333333333%;
+    margin-right: 8.33333333%;
   }
 
   .offset-lg-2 {
-    margin-right: 16.6666666667%;
+    margin-right: 16.66666667%;
   }
 
   .offset-lg-3 {
@@ -818,11 +872,11 @@
   }
 
   .offset-lg-4 {
-    margin-right: 33.3333333333%;
+    margin-right: 33.33333333%;
   }
 
   .offset-lg-5 {
-    margin-right: 41.6666666667%;
+    margin-right: 41.66666667%;
   }
 
   .offset-lg-6 {
@@ -830,11 +884,11 @@
   }
 
   .offset-lg-7 {
-    margin-right: 58.3333333333%;
+    margin-right: 58.33333333%;
   }
 
   .offset-lg-8 {
-    margin-right: 66.6666666667%;
+    margin-right: 66.66666667%;
   }
 
   .offset-lg-9 {
@@ -842,11 +896,11 @@
   }
 
   .offset-lg-10 {
-    margin-right: 83.3333333333%;
+    margin-right: 83.33333333%;
   }
 
   .offset-lg-11 {
-    margin-right: 91.6666666667%;
+    margin-right: 91.66666667%;
   }
 
   .g-lg-0,
@@ -956,12 +1010,12 @@
 
   .col-xl-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-xl-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-xl-3 {
@@ -971,12 +1025,12 @@
 
   .col-xl-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-xl-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-xl-6 {
@@ -986,12 +1040,12 @@
 
   .col-xl-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-xl-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-xl-9 {
@@ -1001,12 +1055,12 @@
 
   .col-xl-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-xl-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-xl-12 {
@@ -1019,11 +1073,11 @@
   }
 
   .offset-xl-1 {
-    margin-right: 8.3333333333%;
+    margin-right: 8.33333333%;
   }
 
   .offset-xl-2 {
-    margin-right: 16.6666666667%;
+    margin-right: 16.66666667%;
   }
 
   .offset-xl-3 {
@@ -1031,11 +1085,11 @@
   }
 
   .offset-xl-4 {
-    margin-right: 33.3333333333%;
+    margin-right: 33.33333333%;
   }
 
   .offset-xl-5 {
-    margin-right: 41.6666666667%;
+    margin-right: 41.66666667%;
   }
 
   .offset-xl-6 {
@@ -1043,11 +1097,11 @@
   }
 
   .offset-xl-7 {
-    margin-right: 58.3333333333%;
+    margin-right: 58.33333333%;
   }
 
   .offset-xl-8 {
-    margin-right: 66.6666666667%;
+    margin-right: 66.66666667%;
   }
 
   .offset-xl-9 {
@@ -1055,11 +1109,11 @@
   }
 
   .offset-xl-10 {
-    margin-right: 83.3333333333%;
+    margin-right: 83.33333333%;
   }
 
   .offset-xl-11 {
-    margin-right: 91.6666666667%;
+    margin-right: 91.66666667%;
   }
 
   .g-xl-0,
@@ -1169,12 +1223,12 @@
 
   .col-xxl-1 {
     flex: 0 0 auto;
-    width: 8.3333333333%;
+    width: 8.33333333%;
   }
 
   .col-xxl-2 {
     flex: 0 0 auto;
-    width: 16.6666666667%;
+    width: 16.66666667%;
   }
 
   .col-xxl-3 {
@@ -1184,12 +1238,12 @@
 
   .col-xxl-4 {
     flex: 0 0 auto;
-    width: 33.3333333333%;
+    width: 33.33333333%;
   }
 
   .col-xxl-5 {
     flex: 0 0 auto;
-    width: 41.6666666667%;
+    width: 41.66666667%;
   }
 
   .col-xxl-6 {
@@ -1199,12 +1253,12 @@
 
   .col-xxl-7 {
     flex: 0 0 auto;
-    width: 58.3333333333%;
+    width: 58.33333333%;
   }
 
   .col-xxl-8 {
     flex: 0 0 auto;
-    width: 66.6666666667%;
+    width: 66.66666667%;
   }
 
   .col-xxl-9 {
@@ -1214,12 +1268,12 @@
 
   .col-xxl-10 {
     flex: 0 0 auto;
-    width: 83.3333333333%;
+    width: 83.33333333%;
   }
 
   .col-xxl-11 {
     flex: 0 0 auto;
-    width: 91.6666666667%;
+    width: 91.66666667%;
   }
 
   .col-xxl-12 {
@@ -1232,11 +1286,11 @@
   }
 
   .offset-xxl-1 {
-    margin-right: 8.3333333333%;
+    margin-right: 8.33333333%;
   }
 
   .offset-xxl-2 {
-    margin-right: 16.6666666667%;
+    margin-right: 16.66666667%;
   }
 
   .offset-xxl-3 {
@@ -1244,11 +1298,11 @@
   }
 
   .offset-xxl-4 {
-    margin-right: 33.3333333333%;
+    margin-right: 33.33333333%;
   }
 
   .offset-xxl-5 {
-    margin-right: 41.6666666667%;
+    margin-right: 41.66666667%;
   }
 
   .offset-xxl-6 {
@@ -1256,11 +1310,11 @@
   }
 
   .offset-xxl-7 {
-    margin-right: 58.3333333333%;
+    margin-right: 58.33333333%;
   }
 
   .offset-xxl-8 {
-    margin-right: 66.6666666667%;
+    margin-right: 66.66666667%;
   }
 
   .offset-xxl-9 {
@@ -1268,11 +1322,11 @@
   }
 
   .offset-xxl-10 {
-    margin-right: 83.3333333333%;
+    margin-right: 83.33333333%;
   }
 
   .offset-xxl-11 {
-    margin-right: 91.6666666667%;
+    margin-right: 91.66666667%;
   }
 
   .g-xxl-0,

dist/css/bootstrap-reboot.css

@@ -1,10 +1,64 @@
 /*!
- * Bootstrap Reboot v5.0.0-beta1 (https://getbootstrap.com/)
- * Copyright 2011-2020 The Bootstrap Authors
- * Copyright 2011-2020 Twitter, Inc.
+ * Bootstrap Reboot v5.1.3 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
  */
+:root {
+  --bs-blue: #0d6efd;
+  --bs-indigo: #6610f2;
+  --bs-purple: #6f42c1;
+  --bs-pink: #d63384;
+  --bs-red: #dc3545;
+  --bs-orange: #fd7e14;
+  --bs-yellow: #ffc107;
+  --bs-green: #198754;
+  --bs-teal: #20c997;
+  --bs-cyan: #0dcaf0;
+  --bs-white: #fff;
+  --bs-gray: #6c757d;
+  --bs-gray-dark: #343a40;
+  --bs-gray-100: #f8f9fa;
+  --bs-gray-200: #e9ecef;
+  --bs-gray-300: #dee2e6;
+  --bs-gray-400: #ced4da;
+  --bs-gray-500: #adb5bd;
+  --bs-gray-600: #6c757d;
+  --bs-gray-700: #495057;
+  --bs-gray-800: #343a40;
+  --bs-gray-900: #212529;
+  --bs-primary: #0d6efd;
+  --bs-secondary: #6c757d;
+  --bs-success: #198754;
+  --bs-info: #0dcaf0;
+  --bs-warning: #ffc107;
+  --bs-danger: #dc3545;
+  --bs-light: #f8f9fa;
+  --bs-dark: #212529;
+  --bs-primary-rgb: 13, 110, 253;
+  --bs-secondary-rgb: 108, 117, 125;
+  --bs-success-rgb: 25, 135, 84;
+  --bs-info-rgb: 13, 202, 240;
+  --bs-warning-rgb: 255, 193, 7;
+  --bs-danger-rgb: 220, 53, 69;
+  --bs-light-rgb: 248, 249, 250;
+  --bs-dark-rgb: 33, 37, 41;
+  --bs-white-rgb: 255, 255, 255;
+  --bs-black-rgb: 0, 0, 0;
+  --bs-body-color-rgb: 33, 37, 41;
+  --bs-body-bg-rgb: 255, 255, 255;
+  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
+  --bs-body-font-family: var(--bs-font-sans-serif);
+  --bs-body-font-size: 1rem;
+  --bs-body-font-weight: 400;
+  --bs-body-line-height: 1.5;
+  --bs-body-color: #212529;
+  --bs-body-bg: #fff;
+}
+
 *,
 *::before,
 *::after {
@@ -19,20 +73,17 @@
 
 body {
   margin: 0;
-  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
-  font-size: 1rem;
-  font-weight: 400;
-  line-height: 1.5;
-  color: #212529;
-  background-color: #fff;
+  font-family: var(--bs-body-font-family);
+  font-size: var(--bs-body-font-size);
+  font-weight: var(--bs-body-font-weight);
+  line-height: var(--bs-body-line-height);
+  color: var(--bs-body-color);
+  text-align: var(--bs-body-text-align);
+  background-color: var(--bs-body-bg);
   -webkit-text-size-adjust: 100%;
   -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
 }
 
-[tabindex="-1"]:focus:not(:focus-visible) {
-  outline: 0 !important;
-}
-
 hr {
   margin: 1rem 0;
   color: inherit;
@@ -103,7 +154,6 @@ p {
 
 abbr[title],
 abbr[data-bs-original-title] {
-  text-decoration: underline;
   -webkit-text-decoration: underline dotted;
   text-decoration: underline dotted;
   cursor: help;
@@ -196,7 +246,7 @@ pre,
 code,
 kbd,
 samp {
-  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-family: var(--bs-font-monospace);
   font-size: 1em;
   direction: ltr /* rtl:ignore */;
   unicode-bidi: bidi-override;
@@ -282,9 +332,8 @@ button {
   border-radius: 0;
 }
 
-button:focus {
-  outline: dotted 1px;
-  outline: -webkit-focus-ring-color auto 5px;
+button:focus:not(:focus-visible) {
+  outline: 0;
 }
 
 input,
@@ -310,6 +359,9 @@ select {
 select {
   word-wrap: normal;
 }
+select:disabled {
+  opacity: 1;
+}
 
 [list]::-webkit-calendar-picker-indicator {
   display: none;
@@ -396,6 +448,10 @@ legend + * {
   padding: 0;
 }
 
+::-webkit-file-upload-button {
+  font: inherit;
+}
+
 ::file-selector-button {
   font: inherit;
 }

dist/css/bootstrap-reboot.rtl.css

@@ -1,10 +1,64 @@
 /*!
- * Bootstrap Reboot v5.0.0-beta1 (https://getbootstrap.com/)
- * Copyright 2011-2020 The Bootstrap Authors
- * Copyright 2011-2020 Twitter, Inc.
+ * Bootstrap Reboot v5.1.3 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
  */
+:root {
+  --bs-blue: #0d6efd;
+  --bs-indigo: #6610f2;
+  --bs-purple: #6f42c1;
+  --bs-pink: #d63384;
+  --bs-red: #dc3545;
+  --bs-orange: #fd7e14;
+  --bs-yellow: #ffc107;
+  --bs-green: #198754;
+  --bs-teal: #20c997;
+  --bs-cyan: #0dcaf0;
+  --bs-white: #fff;
+  --bs-gray: #6c757d;
+  --bs-gray-dark: #343a40;
+  --bs-gray-100: #f8f9fa;
+  --bs-gray-200: #e9ecef;
+  --bs-gray-300: #dee2e6;
+  --bs-gray-400: #ced4da;
+  --bs-gray-500: #adb5bd;
+  --bs-gray-600: #6c757d;
+  --bs-gray-700: #495057;
+  --bs-gray-800: #343a40;
+  --bs-gray-900: #212529;
+  --bs-primary: #0d6efd;
+  --bs-secondary: #6c757d;
+  --bs-success: #198754;
+  --bs-info: #0dcaf0;
+  --bs-warning: #ffc107;
+  --bs-danger: #dc3545;
+  --bs-light: #f8f9fa;
+  --bs-dark: #212529;
+  --bs-primary-rgb: 13, 110, 253;
+  --bs-secondary-rgb: 108, 117, 125;
+  --bs-success-rgb: 25, 135, 84;
+  --bs-info-rgb: 13, 202, 240;
+  --bs-warning-rgb: 255, 193, 7;
+  --bs-danger-rgb: 220, 53, 69;
+  --bs-light-rgb: 248, 249, 250;
+  --bs-dark-rgb: 33, 37, 41;
+  --bs-white-rgb: 255, 255, 255;
+  --bs-black-rgb: 0, 0, 0;
+  --bs-body-color-rgb: 33, 37, 41;
+  --bs-body-bg-rgb: 255, 255, 255;
+  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
+  --bs-body-font-family: var(--bs-font-sans-serif);
+  --bs-body-font-size: 1rem;
+  --bs-body-font-weight: 400;
+  --bs-body-line-height: 1.5;
+  --bs-body-color: #212529;
+  --bs-body-bg: #fff;
+}
+
 *,
 *::before,
 *::after {
@@ -19,20 +73,17 @@
 
 body {
   margin: 0;
-  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
-  font-size: 1rem;
-  font-weight: 400;
-  line-height: 1.5;
-  color: #212529;
-  background-color: #fff;
+  font-family: var(--bs-body-font-family);
+  font-size: var(--bs-body-font-size);
+  font-weight: var(--bs-body-font-weight);
+  line-height: var(--bs-body-line-height);
+  color: var(--bs-body-color);
+  text-align: var(--bs-body-text-align);
+  background-color: var(--bs-body-bg);
   -webkit-text-size-adjust: 100%;
   -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
 }
 
-[tabindex="-1"]:focus:not(:focus-visible) {
-  outline: 0 !important;
-}
-
 hr {
   margin: 1rem 0;
   color: inherit;
@@ -103,7 +154,6 @@ p {
 
 abbr[title],
 abbr[data-bs-original-title] {
-  text-decoration: underline;
   -webkit-text-decoration: underline dotted;
   text-decoration: underline dotted;
   cursor: help;
@@ -196,7 +246,7 @@ pre,
 code,
 kbd,
 samp {
-  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-family: var(--bs-font-monospace);
   font-size: 1em;
   direction: ltr ;
   unicode-bidi: bidi-override;
@@ -282,9 +332,8 @@ button {
   border-radius: 0;
 }
 
-button:focus {
-  outline: dotted 1px;
-  outline: -webkit-focus-ring-color auto 5px;
+button:focus:not(:focus-visible) {
+  outline: 0;
 }
 
 input,
@@ -310,6 +359,9 @@ select {
 select {
   word-wrap: normal;
 }
+select:disabled {
+  opacity: 1;
+}
 
 [list]::-webkit-calendar-picker-indicator {
   display: none;
@@ -394,6 +446,10 @@ legend + * {
   padding: 0;
 }
 
+::-webkit-file-upload-button {
+  font: inherit;
+}
+
 ::file-selector-button {
   font: inherit;
 }

dist/css/bootstrap-utilities.css

@@ -1,9 +1,219 @@
 /*!
- * Bootstrap Utilities v5.0.0-beta1 (https://getbootstrap.com/)
- * Copyright 2011-2020 The Bootstrap Authors
- * Copyright 2011-2020 Twitter, Inc.
+ * Bootstrap Utilities v5.1.3 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
+.clearfix::after {
+  display: block;
+  clear: both;
+  content: "";
+}
+
+.link-primary {
+  color: #0d6efd;
+}
+.link-primary:hover, .link-primary:focus {
+  color: #0a58ca;
+}
+
+.link-secondary {
+  color: #6c757d;
+}
+.link-secondary:hover, .link-secondary:focus {
+  color: #565e64;
+}
+
+.link-success {
+  color: #198754;
+}
+.link-success:hover, .link-success:focus {
+  color: #146c43;
+}
+
+.link-info {
+  color: #0dcaf0;
+}
+.link-info:hover, .link-info:focus {
+  color: #3dd5f3;
+}
+
+.link-warning {
+  color: #ffc107;
+}
+.link-warning:hover, .link-warning:focus {
+  color: #ffcd39;
+}
+
+.link-danger {
+  color: #dc3545;
+}
+.link-danger:hover, .link-danger:focus {
+  color: #b02a37;
+}
+
+.link-light {
+  color: #f8f9fa;
+}
+.link-light:hover, .link-light:focus {
+  color: #f9fafb;
+}
+
+.link-dark {
+  color: #212529;
+}
+.link-dark:hover, .link-dark:focus {
+  color: #1a1e21;
+}
+
+.ratio {
+  position: relative;
+  width: 100%;
+}
+.ratio::before {
+  display: block;
+  padding-top: var(--bs-aspect-ratio);
+  content: "";
+}
+.ratio > * {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+}
+
+.ratio-1x1 {
+  --bs-aspect-ratio: 100%;
+}
+
+.ratio-4x3 {
+  --bs-aspect-ratio: 75%;
+}
+
+.ratio-16x9 {
+  --bs-aspect-ratio: 56.25%;
+}
+
+.ratio-21x9 {
+  --bs-aspect-ratio: 42.8571428571%;
+}
+
+.fixed-top {
+  position: fixed;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: 1030;
+}
+
+.fixed-bottom {
+  position: fixed;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1030;
+}
+
+.sticky-top {
+  position: -webkit-sticky;
+  position: sticky;
+  top: 0;
+  z-index: 1020;
+}
+
+@media (min-width: 576px) {
+  .sticky-sm-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+@media (min-width: 768px) {
+  .sticky-md-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+@media (min-width: 992px) {
+  .sticky-lg-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+@media (min-width: 1200px) {
+  .sticky-xl-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+@media (min-width: 1400px) {
+  .sticky-xxl-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+.hstack {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  align-self: stretch;
+}
+
+.vstack {
+  display: flex;
+  flex: 1 1 auto;
+  flex-direction: column;
+  align-self: stretch;
+}
+
+.visually-hidden,
+.visually-hidden-focusable:not(:focus):not(:focus-within) {
+  position: absolute !important;
+  width: 1px !important;
+  height: 1px !important;
+  padding: 0 !important;
+  margin: -1px !important;
+  overflow: hidden !important;
+  clip: rect(0, 0, 0, 0) !important;
+  white-space: nowrap !important;
+  border: 0 !important;
+}
+
+.stretched-link::after {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1;
+  content: "";
+}
+
+.text-truncate {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.vr {
+  display: inline-block;
+  align-self: stretch;
+  width: 1px;
+  min-height: 1em;
+  background-color: currentColor;
+  opacity: 0.25;
+}
+
 .align-baseline {
   vertical-align: baseline !important;
 }
@@ -40,6 +250,26 @@
   float: none !important;
 }
 
+.opacity-0 {
+  opacity: 0 !important;
+}
+
+.opacity-25 {
+  opacity: 0.25 !important;
+}
+
+.opacity-50 {
+  opacity: 0.5 !important;
+}
+
+.opacity-75 {
+  opacity: 0.75 !important;
+}
+
+.opacity-100 {
+  opacity: 1 !important;
+}
+
 .overflow-auto {
   overflow: auto !important;
 }
@@ -269,10 +499,6 @@
   border-color: #fff !important;
 }
 
-.border-0 {
-  border-width: 0 !important;
-}
-
 .border-1 {
   border-width: 1px !important;
 }
@@ -943,6 +1169,10 @@
   padding-left: 3rem !important;
 }
 
+.font-monospace {
+  font-family: var(--bs-font-monospace) !important;
+}
+
 .fs-1 {
   font-size: calc(1.375rem + 1.5vw) !important;
 }
@@ -995,86 +1225,6 @@
   font-weight: bolder !important;
 }
 
-.text-lowercase {
-  text-transform: lowercase !important;
-}
-
-.text-uppercase {
-  text-transform: uppercase !important;
-}
-
-.text-capitalize {
-  text-transform: capitalize !important;
-}
-
-.text-start {
-  text-align: left !important;
-}
-
-.text-end {
-  text-align: right !important;
-}
-
-.text-center {
-  text-align: center !important;
-}
-
-.text-primary {
-  color: #0d6efd !important;
-}
-
-.text-secondary {
-  color: #6c757d !important;
-}
-
-.text-success {
-  color: #198754 !important;
-}
-
-.text-info {
-  color: #0dcaf0 !important;
-}
-
-.text-warning {
-  color: #ffc107 !important;
-}
-
-.text-danger {
-  color: #dc3545 !important;
-}
-
-.text-light {
-  color: #f8f9fa !important;
-}
-
-.text-dark {
-  color: #212529 !important;
-}
-
-.text-white {
-  color: #fff !important;
-}
-
-.text-body {
-  color: #212529 !important;
-}
-
-.text-muted {
-  color: #6c757d !important;
-}
-
-.text-black-50 {
-  color: rgba(0, 0, 0, 0.5) !important;
-}
-
-.text-white-50 {
-  color: rgba(255, 255, 255, 0.5) !important;
-}
-
-.text-reset {
-  color: inherit !important;
-}
-
 .lh-1 {
   line-height: 1 !important;
 }
@@ -1091,60 +1241,16 @@
   line-height: 2 !important;
 }
 
-.bg-primary {
-  background-color: #0d6efd !important;
+.text-start {
+  text-align: left !important;
 }
 
-.bg-secondary {
-  background-color: #6c757d !important;
+.text-end {
+  text-align: right !important;
 }
 
-.bg-success {
-  background-color: #198754 !important;
-}
-
-.bg-info {
-  background-color: #0dcaf0 !important;
-}
-
-.bg-warning {
-  background-color: #ffc107 !important;
-}
-
-.bg-danger {
-  background-color: #dc3545 !important;
-}
-
-.bg-light {
-  background-color: #f8f9fa !important;
-}
-
-.bg-dark {
-  background-color: #212529 !important;
-}
-
-.bg-body {
-  background-color: #fff !important;
-}
-
-.bg-white {
-  background-color: #fff !important;
-}
-
-.bg-transparent {
-  background-color: transparent !important;
-}
-
-.bg-gradient {
-  background-image: var(--bs-gradient) !important;
-}
-
-.text-wrap {
-  white-space: normal !important;
-}
-
-.text-nowrap {
-  white-space: nowrap !important;
+.text-center {
+  text-align: center !important;
 }
 
 .text-decoration-none {
@@ -1159,6 +1265,26 @@
   text-decoration: line-through !important;
 }
 
+.text-lowercase {
+  text-transform: lowercase !important;
+}
+
+.text-uppercase {
+  text-transform: uppercase !important;
+}
+
+.text-capitalize {
+  text-transform: capitalize !important;
+}
+
+.text-wrap {
+  white-space: normal !important;
+}
+
+.text-nowrap {
+  white-space: nowrap !important;
+}
+
 /* rtl:begin:remove */
 .text-break {
   word-wrap: break-word !important;
@@ -1166,8 +1292,179 @@
 }
 
 /* rtl:end:remove */
-.font-monospace {
-  font-family: var(--bs-font-monospace) !important;
+.text-primary {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-primary-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-secondary {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-secondary-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-success {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-success-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-info {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-info-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-warning {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-warning-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-danger {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-danger-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-light {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-light-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-dark {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-dark-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-black {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-black-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-white {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-white-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-body {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-body-color-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-muted {
+  --bs-text-opacity: 1;
+  color: #6c757d !important;
+}
+
+.text-black-50 {
+  --bs-text-opacity: 1;
+  color: rgba(0, 0, 0, 0.5) !important;
+}
+
+.text-white-50 {
+  --bs-text-opacity: 1;
+  color: rgba(255, 255, 255, 0.5) !important;
+}
+
+.text-reset {
+  --bs-text-opacity: 1;
+  color: inherit !important;
+}
+
+.text-opacity-25 {
+  --bs-text-opacity: 0.25;
+}
+
+.text-opacity-50 {
+  --bs-text-opacity: 0.5;
+}
+
+.text-opacity-75 {
+  --bs-text-opacity: 0.75;
+}
+
+.text-opacity-100 {
+  --bs-text-opacity: 1;
+}
+
+.bg-primary {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-primary-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-secondary {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-secondary-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-success {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-success-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-info {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-info-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-warning {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-warning-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-danger {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-danger-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-light {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-light-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-dark {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-dark-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-black {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-black-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-white {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-white-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-body {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-body-bg-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-transparent {
+  --bs-bg-opacity: 1;
+  background-color: transparent !important;
+}
+
+.bg-opacity-10 {
+  --bs-bg-opacity: 0.1;
+}
+
+.bg-opacity-25 {
+  --bs-bg-opacity: 0.25;
+}
+
+.bg-opacity-50 {
+  --bs-bg-opacity: 0.5;
+}
+
+.bg-opacity-75 {
+  --bs-bg-opacity: 0.75;
+}
+
+.bg-opacity-100 {
+  --bs-bg-opacity: 1;
+}
+
+.bg-gradient {
+  background-image: var(--bs-gradient) !important;
 }
 
 .user-select-all {
@@ -4523,54 +4820,6 @@
   .fs-4 {
     font-size: 1.5rem !important;
   }
-
-  .fs-sm-1 {
-    font-size: 2.5rem !important;
-  }
-
-  .fs-sm-2 {
-    font-size: 2rem !important;
-  }
-
-  .fs-sm-3 {
-    font-size: 1.75rem !important;
-  }
-
-  .fs-sm-4 {
-    font-size: 1.5rem !important;
-  }
-
-  .fs-md-1 {
-    font-size: 2.5rem !important;
-  }
-
-  .fs-md-2 {
-    font-size: 2rem !important;
-  }
-
-  .fs-md-3 {
-    font-size: 1.75rem !important;
-  }
-
-  .fs-md-4 {
-    font-size: 1.5rem !important;
-  }
-
-  .fs-lg-1 {
-    font-size: 2.5rem !important;
-  }
-
-  .fs-lg-2 {
-    font-size: 2rem !important;
-  }
-
-  .fs-lg-3 {
-    font-size: 1.75rem !important;
-  }
-
-  .fs-lg-4 {
-    font-size: 1.5rem !important;
-  }
 }
 @media print {
   .d-print-inline {

dist/css/bootstrap-utilities.rtl.css

@@ -1,9 +1,219 @@
 /*!
- * Bootstrap Utilities v5.0.0-beta1 (https://getbootstrap.com/)
- * Copyright 2011-2020 The Bootstrap Authors
- * Copyright 2011-2020 Twitter, Inc.
+ * Bootstrap Utilities v5.1.3 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
+.clearfix::after {
+  display: block;
+  clear: both;
+  content: "";
+}
+
+.link-primary {
+  color: #0d6efd;
+}
+.link-primary:hover, .link-primary:focus {
+  color: #0a58ca;
+}
+
+.link-secondary {
+  color: #6c757d;
+}
+.link-secondary:hover, .link-secondary:focus {
+  color: #565e64;
+}
+
+.link-success {
+  color: #198754;
+}
+.link-success:hover, .link-success:focus {
+  color: #146c43;
+}
+
+.link-info {
+  color: #0dcaf0;
+}
+.link-info:hover, .link-info:focus {
+  color: #3dd5f3;
+}
+
+.link-warning {
+  color: #ffc107;
+}
+.link-warning:hover, .link-warning:focus {
+  color: #ffcd39;
+}
+
+.link-danger {
+  color: #dc3545;
+}
+.link-danger:hover, .link-danger:focus {
+  color: #b02a37;
+}
+
+.link-light {
+  color: #f8f9fa;
+}
+.link-light:hover, .link-light:focus {
+  color: #f9fafb;
+}
+
+.link-dark {
+  color: #212529;
+}
+.link-dark:hover, .link-dark:focus {
+  color: #1a1e21;
+}
+
+.ratio {
+  position: relative;
+  width: 100%;
+}
+.ratio::before {
+  display: block;
+  padding-top: var(--bs-aspect-ratio);
+  content: "";
+}
+.ratio > * {
+  position: absolute;
+  top: 0;
+  right: 0;
+  width: 100%;
+  height: 100%;
+}
+
+.ratio-1x1 {
+  --bs-aspect-ratio: 100%;
+}
+
+.ratio-4x3 {
+  --bs-aspect-ratio: 75%;
+}
+
+.ratio-16x9 {
+  --bs-aspect-ratio: 56.25%;
+}
+
+.ratio-21x9 {
+  --bs-aspect-ratio: 42.8571428571%;
+}
+
+.fixed-top {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  z-index: 1030;
+}
+
+.fixed-bottom {
+  position: fixed;
+  left: 0;
+  bottom: 0;
+  right: 0;
+  z-index: 1030;
+}
+
+.sticky-top {
+  position: -webkit-sticky;
+  position: sticky;
+  top: 0;
+  z-index: 1020;
+}
+
+@media (min-width: 576px) {
+  .sticky-sm-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+@media (min-width: 768px) {
+  .sticky-md-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+@media (min-width: 992px) {
+  .sticky-lg-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+@media (min-width: 1200px) {
+  .sticky-xl-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+@media (min-width: 1400px) {
+  .sticky-xxl-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+.hstack {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  align-self: stretch;
+}
+
+.vstack {
+  display: flex;
+  flex: 1 1 auto;
+  flex-direction: column;
+  align-self: stretch;
+}
+
+.visually-hidden,
+.visually-hidden-focusable:not(:focus):not(:focus-within) {
+  position: absolute !important;
+  width: 1px !important;
+  height: 1px !important;
+  padding: 0 !important;
+  margin: -1px !important;
+  overflow: hidden !important;
+  clip: rect(0, 0, 0, 0) !important;
+  white-space: nowrap !important;
+  border: 0 !important;
+}
+
+.stretched-link::after {
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  right: 0;
+  z-index: 1;
+  content: "";
+}
+
+.text-truncate {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.vr {
+  display: inline-block;
+  align-self: stretch;
+  width: 1px;
+  min-height: 1em;
+  background-color: currentColor;
+  opacity: 0.25;
+}
+
 .align-baseline {
   vertical-align: baseline !important;
 }
@@ -40,6 +250,26 @@
   float: none !important;
 }
 
+.opacity-0 {
+  opacity: 0 !important;
+}
+
+.opacity-25 {
+  opacity: 0.25 !important;
+}
+
+.opacity-50 {
+  opacity: 0.5 !important;
+}
+
+.opacity-75 {
+  opacity: 0.75 !important;
+}
+
+.opacity-100 {
+  opacity: 1 !important;
+}
+
 .overflow-auto {
   overflow: auto !important;
 }
@@ -269,10 +499,6 @@
   border-color: #fff !important;
 }
 
-.border-0 {
-  border-width: 0 !important;
-}
-
 .border-1 {
   border-width: 1px !important;
 }
@@ -943,6 +1169,10 @@
   padding-right: 3rem !important;
 }
 
+.font-monospace {
+  font-family: var(--bs-font-monospace) !important;
+}
+
 .fs-1 {
   font-size: calc(1.375rem + 1.5vw) !important;
 }
@@ -995,86 +1225,6 @@
   font-weight: bolder !important;
 }
 
-.text-lowercase {
-  text-transform: lowercase !important;
-}
-
-.text-uppercase {
-  text-transform: uppercase !important;
-}
-
-.text-capitalize {
-  text-transform: capitalize !important;
-}
-
-.text-start {
-  text-align: right !important;
-}
-
-.text-end {
-  text-align: left !important;
-}
-
-.text-center {
-  text-align: center !important;
-}
-
-.text-primary {
-  color: #0d6efd !important;
-}
-
-.text-secondary {
-  color: #6c757d !important;
-}
-
-.text-success {
-  color: #198754 !important;
-}
-
-.text-info {
-  color: #0dcaf0 !important;
-}
-
-.text-warning {
-  color: #ffc107 !important;
-}
-
-.text-danger {
-  color: #dc3545 !important;
-}
-
-.text-light {
-  color: #f8f9fa !important;
-}
-
-.text-dark {
-  color: #212529 !important;
-}
-
-.text-white {
-  color: #fff !important;
-}
-
-.text-body {
-  color: #212529 !important;
-}
-
-.text-muted {
-  color: #6c757d !important;
-}
-
-.text-black-50 {
-  color: rgba(0, 0, 0, 0.5) !important;
-}
-
-.text-white-50 {
-  color: rgba(255, 255, 255, 0.5) !important;
-}
-
-.text-reset {
-  color: inherit !important;
-}
-
 .lh-1 {
   line-height: 1 !important;
 }
@@ -1091,60 +1241,16 @@
   line-height: 2 !important;
 }
 
-.bg-primary {
-  background-color: #0d6efd !important;
+.text-start {
+  text-align: right !important;
 }
 
-.bg-secondary {
-  background-color: #6c757d !important;
+.text-end {
+  text-align: left !important;
 }
 
-.bg-success {
-  background-color: #198754 !important;
-}
-
-.bg-info {
-  background-color: #0dcaf0 !important;
-}
-
-.bg-warning {
-  background-color: #ffc107 !important;
-}
-
-.bg-danger {
-  background-color: #dc3545 !important;
-}
-
-.bg-light {
-  background-color: #f8f9fa !important;
-}
-
-.bg-dark {
-  background-color: #212529 !important;
-}
-
-.bg-body {
-  background-color: #fff !important;
-}
-
-.bg-white {
-  background-color: #fff !important;
-}
-
-.bg-transparent {
-  background-color: transparent !important;
-}
-
-.bg-gradient {
-  background-image: var(--bs-gradient) !important;
-}
-
-.text-wrap {
-  white-space: normal !important;
-}
-
-.text-nowrap {
-  white-space: nowrap !important;
+.text-center {
+  text-align: center !important;
 }
 
 .text-decoration-none {
@@ -1158,8 +1264,199 @@
 .text-decoration-line-through {
   text-decoration: line-through !important;
 }
-.font-monospace {
-  font-family: var(--bs-font-monospace) !important;
+
+.text-lowercase {
+  text-transform: lowercase !important;
+}
+
+.text-uppercase {
+  text-transform: uppercase !important;
+}
+
+.text-capitalize {
+  text-transform: capitalize !important;
+}
+
+.text-wrap {
+  white-space: normal !important;
+}
+
+.text-nowrap {
+  white-space: nowrap !important;
+}
+.text-primary {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-primary-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-secondary {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-secondary-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-success {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-success-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-info {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-info-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-warning {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-warning-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-danger {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-danger-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-light {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-light-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-dark {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-dark-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-black {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-black-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-white {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-white-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-body {
+  --bs-text-opacity: 1;
+  color: rgba(var(--bs-body-color-rgb), var(--bs-text-opacity)) !important;
+}
+
+.text-muted {
+  --bs-text-opacity: 1;
+  color: #6c757d !important;
+}
+
+.text-black-50 {
+  --bs-text-opacity: 1;
+  color: rgba(0, 0, 0, 0.5) !important;
+}
+
+.text-white-50 {
+  --bs-text-opacity: 1;
+  color: rgba(255, 255, 255, 0.5) !important;
+}
+
+.text-reset {
+  --bs-text-opacity: 1;
+  color: inherit !important;
+}
+
+.text-opacity-25 {
+  --bs-text-opacity: 0.25;
+}
+
+.text-opacity-50 {
+  --bs-text-opacity: 0.5;
+}
+
+.text-opacity-75 {
+  --bs-text-opacity: 0.75;
+}
+
+.text-opacity-100 {
+  --bs-text-opacity: 1;
+}
+
+.bg-primary {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-primary-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-secondary {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-secondary-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-success {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-success-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-info {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-info-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-warning {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-warning-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-danger {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-danger-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-light {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-light-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-dark {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-dark-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-black {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-black-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-white {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-white-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-body {
+  --bs-bg-opacity: 1;
+  background-color: rgba(var(--bs-body-bg-rgb), var(--bs-bg-opacity)) !important;
+}
+
+.bg-transparent {
+  --bs-bg-opacity: 1;
+  background-color: transparent !important;
+}
+
+.bg-opacity-10 {
+  --bs-bg-opacity: 0.1;
+}
+
+.bg-opacity-25 {
+  --bs-bg-opacity: 0.25;
+}
+
+.bg-opacity-50 {
+  --bs-bg-opacity: 0.5;
+}
+
+.bg-opacity-75 {
+  --bs-bg-opacity: 0.75;
+}
+
+.bg-opacity-100 {
+  --bs-bg-opacity: 1;
+}
+
+.bg-gradient {
+  background-image: var(--bs-gradient) !important;
 }
 
 .user-select-all {
@@ -4515,54 +4812,6 @@
   .fs-4 {
     font-size: 1.5rem !important;
   }
-
-  .fs-sm-1 {
-    font-size: 2.5rem !important;
-  }
-
-  .fs-sm-2 {
-    font-size: 2rem !important;
-  }
-
-  .fs-sm-3 {
-    font-size: 1.75rem !important;
-  }
-
-  .fs-sm-4 {
-    font-size: 1.5rem !important;
-  }
-
-  .fs-md-1 {
-    font-size: 2.5rem !important;
-  }
-
-  .fs-md-2 {
-    font-size: 2rem !important;
-  }
-
-  .fs-md-3 {
-    font-size: 1.75rem !important;
-  }
-
-  .fs-md-4 {
-    font-size: 1.5rem !important;
-  }
-
-  .fs-lg-1 {
-    font-size: 2.5rem !important;
-  }
-
-  .fs-lg-2 {
-    font-size: 2rem !important;
-  }
-
-  .fs-lg-3 {
-    font-size: 1.75rem !important;
-  }
-
-  .fs-lg-4 {
-    font-size: 1.5rem !important;
-  }
 }
 @media print {
   .d-print-inline {

js/dist/alert.js

@@ -1,92 +1,75 @@
 /*!
-  * Bootstrap alert.js v5.0.0-beta1 (https://getbootstrap.com/)
-  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap alert.js v5.1.3 (https://getbootstrap.com/)
+  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Alert = factory(global.Data, global.EventHandler));
-}(this, (function (Data, EventHandler) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/event-handler.js'), require('./base-component.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/event-handler', './base-component'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Alert = factory(global.EventHandler, global.Base));
+})(this, (function (EventHandler, BaseComponent) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
+  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
 
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
+  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
+  const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
+   * Bootstrap (v5.1.3): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
-  var MILLISECONDS_MULTIPLIER = 1000;
-  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
-  var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-bs-target');
+  const getSelector = element => {
+    let selector = element.getAttribute('data-bs-target');
 
     if (!selector || selector === '#') {
-      var hrefAttr = element.getAttribute('href');
+      let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
+      // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
+      // `document.querySelector` will rightfully complain it is invalid.
+      // See https://github.com/twbs/bootstrap/issues/32273
+
+      if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
+        return null;
+      } // Just in case some CMS puts out a full URL with the anchor appended
+
+
+      if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
+        hrefAttr = `#${hrefAttr.split('#')[1]}`;
+      }
+
       selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
     }
 
     return selector;
   };
 
-  var getElementFromSelector = function getElementFromSelector(element) {
-    var selector = getSelector(element);
+  const getElementFromSelector = element => {
+    const selector = getSelector(element);
     return selector ? document.querySelector(selector) : null;
   };
 
-  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
-    if (!element) {
-      return 0;
-    } // Get transition-duration of the element
-
-
-    var _window$getComputedSt = window.getComputedStyle(element),
-        transitionDuration = _window$getComputedSt.transitionDuration,
-        transitionDelay = _window$getComputedSt.transitionDelay;
-
-    var floatTransitionDuration = Number.parseFloat(transitionDuration);
-    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
-
-    if (!floatTransitionDuration && !floatTransitionDelay) {
-      return 0;
-    } // If multiple durations are defined, take the first
-
-
-    transitionDuration = transitionDuration.split(',')[0];
-    transitionDelay = transitionDelay.split(',')[0];
-    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
-  };
-
-  var triggerTransitionEnd = function triggerTransitionEnd(element) {
-    element.dispatchEvent(new Event(TRANSITION_END));
-  };
-
-  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
-    var called = false;
-    var durationPadding = 5;
-    var emulatedDuration = duration + durationPadding;
-
-    function listener() {
-      called = true;
-      element.removeEventListener(TRANSITION_END, listener);
+  const isDisabled = element => {
+    if (!element || element.nodeType !== Node.ELEMENT_NODE) {
+      return true;
     }
 
-    element.addEventListener(TRANSITION_END, listener);
-    setTimeout(function () {
-      if (!called) {
-        triggerTransitionEnd(element);
-      }
-    }, emulatedDuration);
+    if (element.classList.contains('disabled')) {
+      return true;
+    }
+
+    if (typeof element.disabled !== 'undefined') {
+      return element.disabled;
+    }
+
+    return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
   };
 
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
+  const getjQuery = () => {
+    const {
+      jQuery
+    } = window;
 
     if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -95,180 +78,140 @@
     return null;
   };
 
-  var onDOMContentLoaded = function onDOMContentLoaded(callback) {
+  const DOMContentLoadedCallbacks = [];
+
+  const onDOMContentLoaded = callback => {
     if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
+      // add listener on the first call when the document is in loading state
+      if (!DOMContentLoadedCallbacks.length) {
+        document.addEventListener('DOMContentLoaded', () => {
+          DOMContentLoadedCallbacks.forEach(callback => callback());
+        });
+      }
+
+      DOMContentLoadedCallbacks.push(callback);
     } else {
       callback();
     }
   };
 
-  var isRTL = document.documentElement.dir === 'rtl';
+  const defineJQueryPlugin = plugin => {
+    onDOMContentLoaded(() => {
+      const $ = getjQuery();
+      /* istanbul ignore if */
 
-  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+      if ($) {
+        const name = plugin.NAME;
+        const JQUERY_NO_CONFLICT = $.fn[name];
+        $.fn[name] = plugin.jQueryInterface;
+        $.fn[name].Constructor = plugin;
+
+        $.fn[name].noConflict = () => {
+          $.fn[name] = JQUERY_NO_CONFLICT;
+          return plugin.jQueryInterface;
+        };
+      }
+    });
+  };
 
-  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
   /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.1.3): util/component-functions.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
    */
 
-  var VERSION = '5.0.0-beta1';
+  const enableDismissTrigger = (component, method = 'hide') => {
+    const clickEvent = `click.dismiss${component.EVENT_KEY}`;
+    const name = component.NAME;
+    EventHandler__default.default.on(document, clickEvent, `[data-bs-dismiss="${name}"]`, function (event) {
+      if (['A', 'AREA'].includes(this.tagName)) {
+        event.preventDefault();
+      }
 
-  var BaseComponent = /*#__PURE__*/function () {
-    function BaseComponent(element) {
-      if (!element) {
+      if (isDisabled(this)) {
         return;
       }
 
-      this._element = element;
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
-    }
+      const target = getElementFromSelector(this) || this.closest(`.${name}`);
+      const instance = component.getOrCreateInstance(target); // Method argument is left, for Alert and only, as it doesn't implement the 'hide' method
 
-    var _proto = BaseComponent.prototype;
+      instance[method]();
+    });
+  };
 
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
-      this._element = null;
-    }
-    /** Static */
-    ;
-
-    BaseComponent.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, this.DATA_KEY);
-    };
-
-    _createClass(BaseComponent, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return BaseComponent;
-  }();
-
-  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-
-  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
-
-  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.1.3): alert.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
   /**
    * ------------------------------------------------------------------------
    * Constants
    * ------------------------------------------------------------------------
    */
 
-  var NAME = 'alert';
-  var DATA_KEY = 'bs.alert';
-  var EVENT_KEY = "." + DATA_KEY;
-  var DATA_API_KEY = '.data-api';
-  var SELECTOR_DISMISS = '[data-bs-dismiss="alert"]';
-  var EVENT_CLOSE = "close" + EVENT_KEY;
-  var EVENT_CLOSED = "closed" + EVENT_KEY;
-  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
-  var CLASSNAME_ALERT = 'alert';
-  var CLASSNAME_FADE = 'fade';
-  var CLASSNAME_SHOW = 'show';
+  const NAME = 'alert';
+  const DATA_KEY = 'bs.alert';
+  const EVENT_KEY = `.${DATA_KEY}`;
+  const EVENT_CLOSE = `close${EVENT_KEY}`;
+  const EVENT_CLOSED = `closed${EVENT_KEY}`;
+  const CLASS_NAME_FADE = 'fade';
+  const CLASS_NAME_SHOW = 'show';
   /**
    * ------------------------------------------------------------------------
    * Class Definition
    * ------------------------------------------------------------------------
    */
 
-  var Alert = /*#__PURE__*/function (_BaseComponent) {
-    _inheritsLoose(Alert, _BaseComponent);
+  class Alert extends BaseComponent__default.default {
+    // Getters
+    static get NAME() {
+      return NAME;
+    } // Public
 
-    function Alert() {
-      return _BaseComponent.apply(this, arguments) || this;
+
+    close() {
+      const closeEvent = EventHandler__default.default.trigger(this._element, EVENT_CLOSE);
+
+      if (closeEvent.defaultPrevented) {
+        return;
+      }
+
+      this._element.classList.remove(CLASS_NAME_SHOW);
+
+      const isAnimated = this._element.classList.contains(CLASS_NAME_FADE);
+
+      this._queueCallback(() => this._destroyElement(), this._element, isAnimated);
+    } // Private
+
+
+    _destroyElement() {
+      this._element.remove();
+
+      EventHandler__default.default.trigger(this._element, EVENT_CLOSED);
+      this.dispose();
+    } // Static
+
+
+    static jQueryInterface(config) {
+      return this.each(function () {
+        const data = Alert.getOrCreateInstance(this);
+
+        if (typeof config !== 'string') {
+          return;
+        }
+
+        if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
+          throw new TypeError(`No method named "${config}"`);
+        }
+
+        data[config](this);
+      });
     }
 
-    var _proto = Alert.prototype;
-
-    // Public
-    _proto.close = function close(element) {
-      var rootElement = element ? this._getRootElement(element) : this._element;
-
-      var customEvent = this._triggerCloseEvent(rootElement);
-
-      if (customEvent === null || customEvent.defaultPrevented) {
-        return;
-      }
-
-      this._removeElement(rootElement);
-    } // Private
-    ;
-
-    _proto._getRootElement = function _getRootElement(element) {
-      return getElementFromSelector(element) || element.closest("." + CLASSNAME_ALERT);
-    };
-
-    _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
-      return EventHandler__default['default'].trigger(element, EVENT_CLOSE);
-    };
-
-    _proto._removeElement = function _removeElement(element) {
-      var _this = this;
-
-      element.classList.remove(CLASSNAME_SHOW);
-
-      if (!element.classList.contains(CLASSNAME_FADE)) {
-        this._destroyElement(element);
-
-        return;
-      }
-
-      var transitionDuration = getTransitionDurationFromElement(element);
-      EventHandler__default['default'].one(element, TRANSITION_END, function () {
-        return _this._destroyElement(element);
-      });
-      emulateTransitionEnd(element, transitionDuration);
-    };
-
-    _proto._destroyElement = function _destroyElement(element) {
-      if (element.parentNode) {
-        element.parentNode.removeChild(element);
-      }
-
-      EventHandler__default['default'].trigger(element, EVENT_CLOSED);
-    } // Static
-    ;
-
-    Alert.jQueryInterface = function jQueryInterface(config) {
-      return this.each(function () {
-        var data = Data__default['default'].getData(this, DATA_KEY);
-
-        if (!data) {
-          data = new Alert(this);
-        }
-
-        if (config === 'close') {
-          data[config](this);
-        }
-      });
-    };
-
-    Alert.handleDismiss = function handleDismiss(alertInstance) {
-      return function (event) {
-        if (event) {
-          event.preventDefault();
-        }
-
-        alertInstance.close(this);
-      };
-    };
-
-    _createClass$1(Alert, null, [{
-      key: "DATA_KEY",
-      // Getters
-      get: function get() {
-        return DATA_KEY;
-      }
-    }]);
-
-    return Alert;
-  }(BaseComponent);
+  }
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -276,7 +219,7 @@
    */
 
 
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert.handleDismiss(new Alert()));
+  enableDismissTrigger(Alert, 'close');
   /**
    * ------------------------------------------------------------------------
    * jQuery
@@ -284,23 +227,9 @@
    * add .Alert to jQuery only if jQuery is present
    */
 
-  onDOMContentLoaded(function () {
-    var $ = getjQuery();
-    /* istanbul ignore if */
-
-    if ($) {
-      var JQUERY_NO_CONFLICT = $.fn[NAME];
-      $.fn[NAME] = Alert.jQueryInterface;
-      $.fn[NAME].Constructor = Alert;
-
-      $.fn[NAME].noConflict = function () {
-        $.fn[NAME] = JQUERY_NO_CONFLICT;
-        return Alert.jQueryInterface;
-      };
-    }
-  });
+  defineJQueryPlugin(Alert);
 
   return Alert;
 
-})));
+}));
 //# sourceMappingURL=alert.js.map

js/dist/base-component.js

@@ -0,0 +1,183 @@
+/*!
+  * Bootstrap base-component.js v5.1.3 (https://getbootstrap.com/)
+  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Base = factory(global.Data, global.EventHandler));
+})(this, (function (Data, EventHandler) { 'use strict';
+
+  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
+
+  const Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
+  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.1.3): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  const MILLISECONDS_MULTIPLIER = 1000;
+  const TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  const getTransitionDurationFromElement = element => {
+    if (!element) {
+      return 0;
+    } // Get transition-duration of the element
+
+
+    let {
+      transitionDuration,
+      transitionDelay
+    } = window.getComputedStyle(element);
+    const floatTransitionDuration = Number.parseFloat(transitionDuration);
+    const floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0;
+    } // If multiple durations are defined, take the first
+
+
+    transitionDuration = transitionDuration.split(',')[0];
+    transitionDelay = transitionDelay.split(',')[0];
+    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+  };
+
+  const triggerTransitionEnd = element => {
+    element.dispatchEvent(new Event(TRANSITION_END));
+  };
+
+  const isElement = obj => {
+    if (!obj || typeof obj !== 'object') {
+      return false;
+    }
+
+    if (typeof obj.jquery !== 'undefined') {
+      obj = obj[0];
+    }
+
+    return typeof obj.nodeType !== 'undefined';
+  };
+
+  const getElement = obj => {
+    if (isElement(obj)) {
+      // it's a jQuery object or a node element
+      return obj.jquery ? obj[0] : obj;
+    }
+
+    if (typeof obj === 'string' && obj.length > 0) {
+      return document.querySelector(obj);
+    }
+
+    return null;
+  };
+
+  const execute = callback => {
+    if (typeof callback === 'function') {
+      callback();
+    }
+  };
+
+  const executeAfterTransition = (callback, transitionElement, waitForTransition = true) => {
+    if (!waitForTransition) {
+      execute(callback);
+      return;
+    }
+
+    const durationPadding = 5;
+    const emulatedDuration = getTransitionDurationFromElement(transitionElement) + durationPadding;
+    let called = false;
+
+    const handler = ({
+      target
+    }) => {
+      if (target !== transitionElement) {
+        return;
+      }
+
+      called = true;
+      transitionElement.removeEventListener(TRANSITION_END, handler);
+      execute(callback);
+    };
+
+    transitionElement.addEventListener(TRANSITION_END, handler);
+    setTimeout(() => {
+      if (!called) {
+        triggerTransitionEnd(transitionElement);
+      }
+    }, emulatedDuration);
+  };
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.1.3): base-component.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const VERSION = '5.1.3';
+
+  class BaseComponent {
+    constructor(element) {
+      element = getElement(element);
+
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default.default.set(this._element, this.constructor.DATA_KEY, this);
+    }
+
+    dispose() {
+      Data__default.default.remove(this._element, this.constructor.DATA_KEY);
+      EventHandler__default.default.off(this._element, this.constructor.EVENT_KEY);
+      Object.getOwnPropertyNames(this).forEach(propertyName => {
+        this[propertyName] = null;
+      });
+    }
+
+    _queueCallback(callback, element, isAnimated = true) {
+      executeAfterTransition(callback, element, isAnimated);
+    }
+    /** Static */
+
+
+    static getInstance(element) {
+      return Data__default.default.get(getElement(element), this.DATA_KEY);
+    }
+
+    static getOrCreateInstance(element, config = {}) {
+      return this.getInstance(element) || new this(element, typeof config === 'object' ? config : null);
+    }
+
+    static get VERSION() {
+      return VERSION;
+    }
+
+    static get NAME() {
+      throw new Error('You have to implement the static method "NAME", for each component!');
+    }
+
+    static get DATA_KEY() {
+      return `bs.${this.NAME}`;
+    }
+
+    static get EVENT_KEY() {
+      return `.${this.DATA_KEY}`;
+    }
+
+  }
+
+  return BaseComponent;
+
+}));
+//# sourceMappingURL=base-component.js.map

js/dist/button.js

@@ -1,29 +1,30 @@
 /*!
-  * Bootstrap button.js v5.0.0-beta1 (https://getbootstrap.com/)
-  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap button.js v5.1.3 (https://getbootstrap.com/)
+  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Button = factory(global.Data, global.EventHandler));
-}(this, (function (Data, EventHandler) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/event-handler.js'), require('./base-component.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/event-handler', './base-component'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Button = factory(global.EventHandler, global.Base));
+})(this, (function (EventHandler, BaseComponent) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
+  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
 
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
+  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
+  const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
+   * Bootstrap (v5.1.3): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
 
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
+  const getjQuery = () => {
+    const {
+      jQuery
+    } = window;
 
     if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -32,124 +33,91 @@
     return null;
   };
 
-  var onDOMContentLoaded = function onDOMContentLoaded(callback) {
+  const DOMContentLoadedCallbacks = [];
+
+  const onDOMContentLoaded = callback => {
     if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
+      // add listener on the first call when the document is in loading state
+      if (!DOMContentLoadedCallbacks.length) {
+        document.addEventListener('DOMContentLoaded', () => {
+          DOMContentLoadedCallbacks.forEach(callback => callback());
+        });
+      }
+
+      DOMContentLoadedCallbacks.push(callback);
     } else {
       callback();
     }
   };
 
-  var isRTL = document.documentElement.dir === 'rtl';
+  const defineJQueryPlugin = plugin => {
+    onDOMContentLoaded(() => {
+      const $ = getjQuery();
+      /* istanbul ignore if */
 
-  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+      if ($) {
+        const name = plugin.NAME;
+        const JQUERY_NO_CONFLICT = $.fn[name];
+        $.fn[name] = plugin.jQueryInterface;
+        $.fn[name].Constructor = plugin;
 
-  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+        $.fn[name].noConflict = () => {
+          $.fn[name] = JQUERY_NO_CONFLICT;
+          return plugin.jQueryInterface;
+        };
+      }
+    });
+  };
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.1.3): button.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
   /**
    * ------------------------------------------------------------------------
    * Constants
    * ------------------------------------------------------------------------
    */
 
-  var VERSION = '5.0.0-beta1';
-
-  var BaseComponent = /*#__PURE__*/function () {
-    function BaseComponent(element) {
-      if (!element) {
-        return;
-      }
-
-      this._element = element;
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
-    }
-
-    var _proto = BaseComponent.prototype;
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
-      this._element = null;
-    }
-    /** Static */
-    ;
-
-    BaseComponent.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, this.DATA_KEY);
-    };
-
-    _createClass(BaseComponent, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return BaseComponent;
-  }();
-
-  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-
-  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
-
-  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
-  var NAME = 'button';
-  var DATA_KEY = 'bs.button';
-  var EVENT_KEY = "." + DATA_KEY;
-  var DATA_API_KEY = '.data-api';
-  var CLASS_NAME_ACTIVE = 'active';
-  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="button"]';
-  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
+  const NAME = 'button';
+  const DATA_KEY = 'bs.button';
+  const EVENT_KEY = `.${DATA_KEY}`;
+  const DATA_API_KEY = '.data-api';
+  const CLASS_NAME_ACTIVE = 'active';
+  const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="button"]';
+  const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
   /**
    * ------------------------------------------------------------------------
    * Class Definition
    * ------------------------------------------------------------------------
    */
 
-  var Button = /*#__PURE__*/function (_BaseComponent) {
-    _inheritsLoose(Button, _BaseComponent);
+  class Button extends BaseComponent__default.default {
+    // Getters
+    static get NAME() {
+      return NAME;
+    } // Public
 
-    function Button() {
-      return _BaseComponent.apply(this, arguments) || this;
-    }
 
-    var _proto = Button.prototype;
-
-    // Public
-    _proto.toggle = function toggle() {
+    toggle() {
       // Toggle class and sync the `aria-pressed` attribute with the return value of the `.toggle()` method
       this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE));
     } // Static
-    ;
 
-    Button.jQueryInterface = function jQueryInterface(config) {
+
+    static jQueryInterface(config) {
       return this.each(function () {
-        var data = Data__default['default'].getData(this, DATA_KEY);
-
-        if (!data) {
-          data = new Button(this);
-        }
+        const data = Button.getOrCreateInstance(this);
 
         if (config === 'toggle') {
           data[config]();
         }
       });
-    };
+    }
 
-    _createClass$1(Button, null, [{
-      key: "DATA_KEY",
-      // Getters
-      get: function get() {
-        return DATA_KEY;
-      }
-    }]);
-
-    return Button;
-  }(BaseComponent);
+  }
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -157,15 +125,10 @@
    */
 
 
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+  EventHandler__default.default.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, event => {
     event.preventDefault();
-    var button = event.target.closest(SELECTOR_DATA_TOGGLE);
-    var data = Data__default['default'].getData(button, DATA_KEY);
-
-    if (!data) {
-      data = new Button(button);
-    }
-
+    const button = event.target.closest(SELECTOR_DATA_TOGGLE);
+    const data = Button.getOrCreateInstance(button);
     data.toggle();
   });
   /**
@@ -175,23 +138,9 @@
    * add .Button to jQuery only if jQuery is present
    */
 
-  onDOMContentLoaded(function () {
-    var $ = getjQuery();
-    /* istanbul ignore if */
-
-    if ($) {
-      var JQUERY_NO_CONFLICT = $.fn[NAME];
-      $.fn[NAME] = Button.jQueryInterface;
-      $.fn[NAME].Constructor = Button;
-
-      $.fn[NAME].noConflict = function () {
-        $.fn[NAME] = JQUERY_NO_CONFLICT;
-        return Button.jQueryInterface;
-      };
-    }
-  });
+  defineJQueryPlugin(Button);
 
   return Button;
 
-})));
+}));
 //# sourceMappingURL=button.js.map

js/dist/collapse.js

@@ -1,51 +1,63 @@
 /*!
-  * Bootstrap collapse.js v5.0.0-beta1 (https://getbootstrap.com/)
-  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap collapse.js v5.1.3 (https://getbootstrap.com/)
+  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Collapse = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
-}(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js'), require('./base-component.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Collapse = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine, global.Base));
+})(this, (function (Data, EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
+  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
 
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-  var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
-  var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
+  const Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
+  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
+  const Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
+  const SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
+  const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
+   * Bootstrap (v5.1.3): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
-  var MILLISECONDS_MULTIPLIER = 1000;
-  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
-  var toType = function toType(obj) {
+  const toType = obj => {
     if (obj === null || obj === undefined) {
-      return "" + obj;
+      return `${obj}`;
     }
 
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
   };
 
-  var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-bs-target');
+  const getSelector = element => {
+    let selector = element.getAttribute('data-bs-target');
 
     if (!selector || selector === '#') {
-      var hrefAttr = element.getAttribute('href');
+      let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
+      // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
+      // `document.querySelector` will rightfully complain it is invalid.
+      // See https://github.com/twbs/bootstrap/issues/32273
+
+      if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
+        return null;
+      } // Just in case some CMS puts out a full URL with the anchor appended
+
+
+      if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
+        hrefAttr = `#${hrefAttr.split('#')[1]}`;
+      }
+
       selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
     }
 
     return selector;
   };
 
-  var getSelectorFromElement = function getSelectorFromElement(element) {
-    var selector = getSelector(element);
+  const getSelectorFromElement = element => {
+    const selector = getSelector(element);
 
     if (selector) {
       return document.querySelector(selector) ? selector : null;
@@ -54,79 +66,66 @@
     return null;
   };
 
-  var getElementFromSelector = function getElementFromSelector(element) {
-    var selector = getSelector(element);
+  const getElementFromSelector = element => {
+    const selector = getSelector(element);
     return selector ? document.querySelector(selector) : null;
   };
 
-  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
-    if (!element) {
-      return 0;
-    } // Get transition-duration of the element
-
-
-    var _window$getComputedSt = window.getComputedStyle(element),
-        transitionDuration = _window$getComputedSt.transitionDuration,
-        transitionDelay = _window$getComputedSt.transitionDelay;
-
-    var floatTransitionDuration = Number.parseFloat(transitionDuration);
-    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
-
-    if (!floatTransitionDuration && !floatTransitionDelay) {
-      return 0;
-    } // If multiple durations are defined, take the first
-
-
-    transitionDuration = transitionDuration.split(',')[0];
-    transitionDelay = transitionDelay.split(',')[0];
-    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
-  };
-
-  var triggerTransitionEnd = function triggerTransitionEnd(element) {
-    element.dispatchEvent(new Event(TRANSITION_END));
-  };
-
-  var isElement = function isElement(obj) {
-    return (obj[0] || obj).nodeType;
-  };
-
-  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
-    var called = false;
-    var durationPadding = 5;
-    var emulatedDuration = duration + durationPadding;
-
-    function listener() {
-      called = true;
-      element.removeEventListener(TRANSITION_END, listener);
+  const isElement = obj => {
+    if (!obj || typeof obj !== 'object') {
+      return false;
     }
 
-    element.addEventListener(TRANSITION_END, listener);
-    setTimeout(function () {
-      if (!called) {
-        triggerTransitionEnd(element);
-      }
-    }, emulatedDuration);
+    if (typeof obj.jquery !== 'undefined') {
+      obj = obj[0];
+    }
+
+    return typeof obj.nodeType !== 'undefined';
   };
 
-  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
-    Object.keys(configTypes).forEach(function (property) {
-      var expectedTypes = configTypes[property];
-      var value = config[property];
-      var valueType = value && isElement(value) ? 'element' : toType(value);
+  const getElement = obj => {
+    if (isElement(obj)) {
+      // it's a jQuery object or a node element
+      return obj.jquery ? obj[0] : obj;
+    }
+
+    if (typeof obj === 'string' && obj.length > 0) {
+      return document.querySelector(obj);
+    }
+
+    return null;
+  };
+
+  const typeCheckConfig = (componentName, config, configTypes) => {
+    Object.keys(configTypes).forEach(property => {
+      const expectedTypes = configTypes[property];
+      const value = config[property];
+      const valueType = value && isElement(value) ? 'element' : toType(value);
 
       if (!new RegExp(expectedTypes).test(valueType)) {
-        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+        throw new TypeError(`${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
       }
     });
   };
+  /**
+   * Trick to restart an element's animation
+   *
+   * @param {HTMLElement} element
+   * @return void
+   *
+   * @see https://www.charistheo.io/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation
+   */
 
-  var reflow = function reflow(element) {
-    return element.offsetHeight;
+
+  const reflow = element => {
+    // eslint-disable-next-line no-unused-expressions
+    element.offsetHeight;
   };
 
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
+  const getjQuery = () => {
+    const {
+      jQuery
+    } = window;
 
     if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -135,211 +134,179 @@
     return null;
   };
 
-  var onDOMContentLoaded = function onDOMContentLoaded(callback) {
+  const DOMContentLoadedCallbacks = [];
+
+  const onDOMContentLoaded = callback => {
     if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
+      // add listener on the first call when the document is in loading state
+      if (!DOMContentLoadedCallbacks.length) {
+        document.addEventListener('DOMContentLoaded', () => {
+          DOMContentLoadedCallbacks.forEach(callback => callback());
+        });
+      }
+
+      DOMContentLoadedCallbacks.push(callback);
     } else {
       callback();
     }
   };
 
-  var isRTL = document.documentElement.dir === 'rtl';
+  const defineJQueryPlugin = plugin => {
+    onDOMContentLoaded(() => {
+      const $ = getjQuery();
+      /* istanbul ignore if */
 
-  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+      if ($) {
+        const name = plugin.NAME;
+        const JQUERY_NO_CONFLICT = $.fn[name];
+        $.fn[name] = plugin.jQueryInterface;
+        $.fn[name].Constructor = plugin;
 
-  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+        $.fn[name].noConflict = () => {
+          $.fn[name] = JQUERY_NO_CONFLICT;
+          return plugin.jQueryInterface;
+        };
+      }
+    });
+  };
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.1.3): collapse.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
   /**
    * ------------------------------------------------------------------------
    * Constants
    * ------------------------------------------------------------------------
    */
 
-  var VERSION = '5.0.0-beta1';
-
-  var BaseComponent = /*#__PURE__*/function () {
-    function BaseComponent(element) {
-      if (!element) {
-        return;
-      }
-
-      this._element = element;
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
-    }
-
-    var _proto = BaseComponent.prototype;
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
-      this._element = null;
-    }
-    /** Static */
-    ;
-
-    BaseComponent.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, this.DATA_KEY);
-    };
-
-    _createClass(BaseComponent, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return BaseComponent;
-  }();
-
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
-
-  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-
-  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
-
-  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
-  var NAME = 'collapse';
-  var DATA_KEY = 'bs.collapse';
-  var EVENT_KEY = "." + DATA_KEY;
-  var DATA_API_KEY = '.data-api';
-  var Default = {
+  const NAME = 'collapse';
+  const DATA_KEY = 'bs.collapse';
+  const EVENT_KEY = `.${DATA_KEY}`;
+  const DATA_API_KEY = '.data-api';
+  const Default = {
     toggle: true,
-    parent: ''
+    parent: null
   };
-  var DefaultType = {
+  const DefaultType = {
     toggle: 'boolean',
-    parent: '(string|element)'
+    parent: '(null|element)'
   };
-  var EVENT_SHOW = "show" + EVENT_KEY;
-  var EVENT_SHOWN = "shown" + EVENT_KEY;
-  var EVENT_HIDE = "hide" + EVENT_KEY;
-  var EVENT_HIDDEN = "hidden" + EVENT_KEY;
-  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
-  var CLASS_NAME_SHOW = 'show';
-  var CLASS_NAME_COLLAPSE = 'collapse';
-  var CLASS_NAME_COLLAPSING = 'collapsing';
-  var CLASS_NAME_COLLAPSED = 'collapsed';
-  var WIDTH = 'width';
-  var HEIGHT = 'height';
-  var SELECTOR_ACTIVES = '.show, .collapsing';
-  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="collapse"]';
+  const EVENT_SHOW = `show${EVENT_KEY}`;
+  const EVENT_SHOWN = `shown${EVENT_KEY}`;
+  const EVENT_HIDE = `hide${EVENT_KEY}`;
+  const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
+  const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
+  const CLASS_NAME_SHOW = 'show';
+  const CLASS_NAME_COLLAPSE = 'collapse';
+  const CLASS_NAME_COLLAPSING = 'collapsing';
+  const CLASS_NAME_COLLAPSED = 'collapsed';
+  const CLASS_NAME_DEEPER_CHILDREN = `:scope .${CLASS_NAME_COLLAPSE} .${CLASS_NAME_COLLAPSE}`;
+  const CLASS_NAME_HORIZONTAL = 'collapse-horizontal';
+  const WIDTH = 'width';
+  const HEIGHT = 'height';
+  const SELECTOR_ACTIVES = '.collapse.show, .collapse.collapsing';
+  const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="collapse"]';
   /**
    * ------------------------------------------------------------------------
    * Class Definition
    * ------------------------------------------------------------------------
    */
 
-  var Collapse = /*#__PURE__*/function (_BaseComponent) {
-    _inheritsLoose(Collapse, _BaseComponent);
+  class Collapse extends BaseComponent__default.default {
+    constructor(element, config) {
+      super(element);
+      this._isTransitioning = false;
+      this._config = this._getConfig(config);
+      this._triggerArray = [];
+      const toggleList = SelectorEngine__default.default.find(SELECTOR_DATA_TOGGLE);
 
-    function Collapse(element, config) {
-      var _this;
-
-      _this = _BaseComponent.call(this, element) || this;
-      _this._isTransitioning = false;
-      _this._config = _this._getConfig(config);
-      _this._triggerArray = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE + "[href=\"#" + element.id + "\"]," + (SELECTOR_DATA_TOGGLE + "[data-bs-target=\"#" + element.id + "\"]"));
-      var toggleList = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE);
-
-      for (var i = 0, len = toggleList.length; i < len; i++) {
-        var elem = toggleList[i];
-        var selector = getSelectorFromElement(elem);
-        var filterElement = SelectorEngine__default['default'].find(selector).filter(function (foundElem) {
-          return foundElem === element;
-        });
+      for (let i = 0, len = toggleList.length; i < len; i++) {
+        const elem = toggleList[i];
+        const selector = getSelectorFromElement(elem);
+        const filterElement = SelectorEngine__default.default.find(selector).filter(foundElem => foundElem === this._element);
 
         if (selector !== null && filterElement.length) {
-          _this._selector = selector;
+          this._selector = selector;
 
-          _this._triggerArray.push(elem);
+          this._triggerArray.push(elem);
         }
       }
 
-      _this._parent = _this._config.parent ? _this._getParent() : null;
+      this._initializeChildren();
 
-      if (!_this._config.parent) {
-        _this._addAriaAndCollapsedClass(_this._element, _this._triggerArray);
+      if (!this._config.parent) {
+        this._addAriaAndCollapsedClass(this._triggerArray, this._isShown());
       }
 
-      if (_this._config.toggle) {
-        _this.toggle();
+      if (this._config.toggle) {
+        this.toggle();
       }
-
-      return _this;
     } // Getters
 
 
-    var _proto = Collapse.prototype;
+    static get Default() {
+      return Default;
+    }
 
-    // Public
-    _proto.toggle = function toggle() {
-      if (this._element.classList.contains(CLASS_NAME_SHOW)) {
+    static get NAME() {
+      return NAME;
+    } // Public
+
+
+    toggle() {
+      if (this._isShown()) {
         this.hide();
       } else {
         this.show();
       }
-    };
+    }
 
-    _proto.show = function show() {
-      var _this2 = this;
-
-      if (this._isTransitioning || this._element.classList.contains(CLASS_NAME_SHOW)) {
+    show() {
+      if (this._isTransitioning || this._isShown()) {
         return;
       }
 
-      var actives;
-      var activesData;
+      let actives = [];
+      let activesData;
 
-      if (this._parent) {
-        actives = SelectorEngine__default['default'].find(SELECTOR_ACTIVES, this._parent).filter(function (elem) {
-          if (typeof _this2._config.parent === 'string') {
-            return elem.getAttribute('data-bs-parent') === _this2._config.parent;
-          }
-
-          return elem.classList.contains(CLASS_NAME_COLLAPSE);
-        });
-
-        if (actives.length === 0) {
-          actives = null;
-        }
+      if (this._config.parent) {
+        const children = SelectorEngine__default.default.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent);
+        actives = SelectorEngine__default.default.find(SELECTOR_ACTIVES, this._config.parent).filter(elem => !children.includes(elem)); // remove children if greater depth
       }
 
-      var container = SelectorEngine__default['default'].findOne(this._selector);
+      const container = SelectorEngine__default.default.findOne(this._selector);
 
-      if (actives) {
-        var tempActiveData = actives.find(function (elem) {
-          return container !== elem;
-        });
-        activesData = tempActiveData ? Data__default['default'].getData(tempActiveData, DATA_KEY) : null;
+      if (actives.length) {
+        const tempActiveData = actives.find(elem => container !== elem);
+        activesData = tempActiveData ? Collapse.getInstance(tempActiveData) : null;
 
         if (activesData && activesData._isTransitioning) {
           return;
         }
       }
 
-      var startEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW);
+      const startEvent = EventHandler__default.default.trigger(this._element, EVENT_SHOW);
 
       if (startEvent.defaultPrevented) {
         return;
       }
 
-      if (actives) {
-        actives.forEach(function (elemActive) {
-          if (container !== elemActive) {
-            Collapse.collapseInterface(elemActive, 'hide');
-          }
+      actives.forEach(elemActive => {
+        if (container !== elemActive) {
+          Collapse.getOrCreateInstance(elemActive, {
+            toggle: false
+          }).hide();
+        }
 
-          if (!activesData) {
-            Data__default['default'].setData(elemActive, DATA_KEY, null);
-          }
-        });
-      }
+        if (!activesData) {
+          Data__default.default.set(elemActive, DATA_KEY, null);
+        }
+      });
 
-      var dimension = this._getDimension();
+      const dimension = this._getDimension();
 
       this._element.classList.remove(CLASS_NAME_COLLAPSE);
 
@@ -347,145 +314,119 @@
 
       this._element.style[dimension] = 0;
 
-      if (this._triggerArray.length) {
-        this._triggerArray.forEach(function (element) {
-          element.classList.remove(CLASS_NAME_COLLAPSED);
-          element.setAttribute('aria-expanded', true);
-        });
-      }
+      this._addAriaAndCollapsedClass(this._triggerArray, true);
 
-      this.setTransitioning(true);
+      this._isTransitioning = true;
 
-      var complete = function complete() {
-        _this2._element.classList.remove(CLASS_NAME_COLLAPSING);
+      const complete = () => {
+        this._isTransitioning = false;
 
-        _this2._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
+        this._element.classList.remove(CLASS_NAME_COLLAPSING);
 
-        _this2._element.style[dimension] = '';
+        this._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
 
-        _this2.setTransitioning(false);
-
-        EventHandler__default['default'].trigger(_this2._element, EVENT_SHOWN);
+        this._element.style[dimension] = '';
+        EventHandler__default.default.trigger(this._element, EVENT_SHOWN);
       };
 
-      var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
-      var scrollSize = "scroll" + capitalizedDimension;
-      var transitionDuration = getTransitionDurationFromElement(this._element);
-      EventHandler__default['default'].one(this._element, TRANSITION_END, complete);
-      emulateTransitionEnd(this._element, transitionDuration);
-      this._element.style[dimension] = this._element[scrollSize] + "px";
-    };
+      const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
+      const scrollSize = `scroll${capitalizedDimension}`;
 
-    _proto.hide = function hide() {
-      var _this3 = this;
+      this._queueCallback(complete, this._element, true);
 
-      if (this._isTransitioning || !this._element.classList.contains(CLASS_NAME_SHOW)) {
+      this._element.style[dimension] = `${this._element[scrollSize]}px`;
+    }
+
+    hide() {
+      if (this._isTransitioning || !this._isShown()) {
         return;
       }
 
-      var startEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE);
+      const startEvent = EventHandler__default.default.trigger(this._element, EVENT_HIDE);
 
       if (startEvent.defaultPrevented) {
         return;
       }
 
-      var dimension = this._getDimension();
+      const dimension = this._getDimension();
 
-      this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
+      this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`;
       reflow(this._element);
 
       this._element.classList.add(CLASS_NAME_COLLAPSING);
 
       this._element.classList.remove(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
 
-      var triggerArrayLength = this._triggerArray.length;
+      const triggerArrayLength = this._triggerArray.length;
 
-      if (triggerArrayLength > 0) {
-        for (var i = 0; i < triggerArrayLength; i++) {
-          var trigger = this._triggerArray[i];
-          var elem = getElementFromSelector(trigger);
+      for (let i = 0; i < triggerArrayLength; i++) {
+        const trigger = this._triggerArray[i];
+        const elem = getElementFromSelector(trigger);
 
-          if (elem && !elem.classList.contains(CLASS_NAME_SHOW)) {
-            trigger.classList.add(CLASS_NAME_COLLAPSED);
-            trigger.setAttribute('aria-expanded', false);
-          }
+        if (elem && !this._isShown(elem)) {
+          this._addAriaAndCollapsedClass([trigger], false);
         }
       }
 
-      this.setTransitioning(true);
+      this._isTransitioning = true;
 
-      var complete = function complete() {
-        _this3.setTransitioning(false);
+      const complete = () => {
+        this._isTransitioning = false;
 
-        _this3._element.classList.remove(CLASS_NAME_COLLAPSING);
+        this._element.classList.remove(CLASS_NAME_COLLAPSING);
 
-        _this3._element.classList.add(CLASS_NAME_COLLAPSE);
+        this._element.classList.add(CLASS_NAME_COLLAPSE);
 
-        EventHandler__default['default'].trigger(_this3._element, EVENT_HIDDEN);
+        EventHandler__default.default.trigger(this._element, EVENT_HIDDEN);
       };
 
       this._element.style[dimension] = '';
-      var transitionDuration = getTransitionDurationFromElement(this._element);
-      EventHandler__default['default'].one(this._element, TRANSITION_END, complete);
-      emulateTransitionEnd(this._element, transitionDuration);
-    };
 
-    _proto.setTransitioning = function setTransitioning(isTransitioning) {
-      this._isTransitioning = isTransitioning;
-    };
+      this._queueCallback(complete, this._element, true);
+    }
 
-    _proto.dispose = function dispose() {
-      _BaseComponent.prototype.dispose.call(this);
-
-      this._config = null;
-      this._parent = null;
-      this._triggerArray = null;
-      this._isTransitioning = null;
+    _isShown(element = this._element) {
+      return element.classList.contains(CLASS_NAME_SHOW);
     } // Private
-    ;
 
-    _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, config);
+
+    _getConfig(config) {
+      config = { ...Default,
+        ...Manipulator__default.default.getDataAttributes(this._element),
+        ...config
+      };
       config.toggle = Boolean(config.toggle); // Coerce string values
 
+      config.parent = getElement(config.parent);
       typeCheckConfig(NAME, config, DefaultType);
       return config;
-    };
+    }
 
-    _proto._getDimension = function _getDimension() {
-      return this._element.classList.contains(WIDTH) ? WIDTH : HEIGHT;
-    };
+    _getDimension() {
+      return this._element.classList.contains(CLASS_NAME_HORIZONTAL) ? WIDTH : HEIGHT;
+    }
 
-    _proto._getParent = function _getParent() {
-      var _this4 = this;
-
-      var parent = this._config.parent;
-
-      if (isElement(parent)) {
-        // it's a jQuery object
-        if (typeof parent.jquery !== 'undefined' || typeof parent[0] !== 'undefined') {
-          parent = parent[0];
-        }
-      } else {
-        parent = SelectorEngine__default['default'].findOne(parent);
-      }
-
-      var selector = SELECTOR_DATA_TOGGLE + "[data-bs-parent=\"" + parent + "\"]";
-      SelectorEngine__default['default'].find(selector, parent).forEach(function (element) {
-        var selected = getElementFromSelector(element);
-
-        _this4._addAriaAndCollapsedClass(selected, [element]);
-      });
-      return parent;
-    };
-
-    _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
-      if (!element || !triggerArray.length) {
+    _initializeChildren() {
+      if (!this._config.parent) {
         return;
       }
 
-      var isOpen = element.classList.contains(CLASS_NAME_SHOW);
-      triggerArray.forEach(function (elem) {
+      const children = SelectorEngine__default.default.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent);
+      SelectorEngine__default.default.find(SELECTOR_DATA_TOGGLE, this._config.parent).filter(elem => !children.includes(elem)).forEach(element => {
+        const selected = getElementFromSelector(element);
+
+        if (selected) {
+          this._addAriaAndCollapsedClass([element], this._isShown(selected));
+        }
+      });
+    }
+
+    _addAriaAndCollapsedClass(triggerArray, isOpen) {
+      if (!triggerArray.length) {
+        return;
+      }
+
+      triggerArray.forEach(elem => {
         if (isOpen) {
           elem.classList.remove(CLASS_NAME_COLLAPSED);
         } else {
@@ -495,50 +436,29 @@
         elem.setAttribute('aria-expanded', isOpen);
       });
     } // Static
-    ;
 
-    Collapse.collapseInterface = function collapseInterface(element, config) {
-      var data = Data__default['default'].getData(element, DATA_KEY);
 
-      var _config = _extends({}, Default, Manipulator__default['default'].getDataAttributes(element), typeof config === 'object' && config ? config : {});
+    static jQueryInterface(config) {
+      return this.each(function () {
+        const _config = {};
 
-      if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
-        _config.toggle = false;
-      }
-
-      if (!data) {
-        data = new Collapse(element, _config);
-      }
-
-      if (typeof config === 'string') {
-        if (typeof data[config] === 'undefined') {
-          throw new TypeError("No method named \"" + config + "\"");
+        if (typeof config === 'string' && /show|hide/.test(config)) {
+          _config.toggle = false;
         }
 
-        data[config]();
-      }
-    };
+        const data = Collapse.getOrCreateInstance(this, _config);
 
-    Collapse.jQueryInterface = function jQueryInterface(config) {
-      return this.each(function () {
-        Collapse.collapseInterface(this, config);
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError(`No method named "${config}"`);
+          }
+
+          data[config]();
+        }
       });
-    };
+    }
 
-    _createClass$1(Collapse, null, [{
-      key: "Default",
-      get: function get() {
-        return Default;
-      }
-    }, {
-      key: "DATA_KEY",
-      get: function get() {
-        return DATA_KEY;
-      }
-    }]);
-
-    return Collapse;
-  }(BaseComponent);
+  }
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -546,32 +466,18 @@
    */
 
 
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+  EventHandler__default.default.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
     // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
-    if (event.target.tagName === 'A') {
+    if (event.target.tagName === 'A' || event.delegateTarget && event.delegateTarget.tagName === 'A') {
       event.preventDefault();
     }
 
-    var triggerData = Manipulator__default['default'].getDataAttributes(this);
-    var selector = getSelectorFromElement(this);
-    var selectorElements = SelectorEngine__default['default'].find(selector);
-    selectorElements.forEach(function (element) {
-      var data = Data__default['default'].getData(element, DATA_KEY);
-      var config;
-
-      if (data) {
-        // update parent attribute
-        if (data._parent === null && typeof triggerData.parent === 'string') {
-          data._config.parent = triggerData.parent;
-          data._parent = data._getParent();
-        }
-
-        config = 'toggle';
-      } else {
-        config = triggerData;
-      }
-
-      Collapse.collapseInterface(element, config);
+    const selector = getSelectorFromElement(this);
+    const selectorElements = SelectorEngine__default.default.find(selector);
+    selectorElements.forEach(element => {
+      Collapse.getOrCreateInstance(element, {
+        toggle: false
+      }).toggle();
     });
   });
   /**
@@ -581,23 +487,9 @@
    * add .Collapse to jQuery only if jQuery is present
    */
 
-  onDOMContentLoaded(function () {
-    var $ = getjQuery();
-    /* istanbul ignore if */
-
-    if ($) {
-      var JQUERY_NO_CONFLICT = $.fn[NAME];
-      $.fn[NAME] = Collapse.jQueryInterface;
-      $.fn[NAME].Constructor = Collapse;
-
-      $.fn[NAME].noConflict = function () {
-        $.fn[NAME] = JQUERY_NO_CONFLICT;
-        return Collapse.jQueryInterface;
-      };
-    }
-  });
+  defineJQueryPlugin(Collapse);
 
   return Collapse;
 
-})));
+}));
 //# sourceMappingURL=collapse.js.map

js/dist/dom/data.js

@@ -1,17 +1,17 @@
 /*!
-  * Bootstrap data.js v5.0.0-beta1 (https://getbootstrap.com/)
-  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap data.js v5.1.3 (https://getbootstrap.com/)
+  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
   typeof define === 'function' && define.amd ? define(factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Data = factory());
-}(this, (function () { 'use strict';
+})(this, (function () { 'use strict';
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): dom/data.js
+   * Bootstrap (v5.1.3): dom/data.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -21,62 +21,49 @@
    * Constants
    * ------------------------------------------------------------------------
    */
-  var mapData = function () {
-    var storeData = {};
-    var id = 1;
-    return {
-      set: function set(element, key, data) {
-        if (typeof element.bsKey === 'undefined') {
-          element.bsKey = {
-            key: key,
-            id: id
-          };
-          id++;
-        }
-
-        storeData[element.bsKey.id] = data;
-      },
-      get: function get(element, key) {
-        if (!element || typeof element.bsKey === 'undefined') {
-          return null;
-        }
-
-        var keyProperties = element.bsKey;
-
-        if (keyProperties.key === key) {
-          return storeData[keyProperties.id];
-        }
-
-        return null;
-      },
-      delete: function _delete(element, key) {
-        if (typeof element.bsKey === 'undefined') {
-          return;
-        }
-
-        var keyProperties = element.bsKey;
-
-        if (keyProperties.key === key) {
-          delete storeData[keyProperties.id];
-          delete element.bsKey;
-        }
+  const elementMap = new Map();
+  const data = {
+    set(element, key, instance) {
+      if (!elementMap.has(element)) {
+        elementMap.set(element, new Map());
       }
-    };
-  }();
 
-  var Data = {
-    setData: function setData(instance, key, data) {
-      mapData.set(instance, key, data);
+      const instanceMap = elementMap.get(element); // make it clear we only want one instance per element
+      // can be removed later when multiple key/instances are fine to be used
+
+      if (!instanceMap.has(key) && instanceMap.size !== 0) {
+        // eslint-disable-next-line no-console
+        console.error(`Bootstrap doesn't allow more than one instance per element. Bound instance: ${Array.from(instanceMap.keys())[0]}.`);
+        return;
+      }
+
+      instanceMap.set(key, instance);
     },
-    getData: function getData(instance, key) {
-      return mapData.get(instance, key);
+
+    get(element, key) {
+      if (elementMap.has(element)) {
+        return elementMap.get(element).get(key) || null;
+      }
+
+      return null;
     },
-    removeData: function removeData(instance, key) {
-      mapData.delete(instance, key);
+
+    remove(element, key) {
+      if (!elementMap.has(element)) {
+        return;
+      }
+
+      const instanceMap = elementMap.get(element);
+      instanceMap.delete(key); // free up element references if there are no instances left for an element
+
+      if (instanceMap.size === 0) {
+        elementMap.delete(element);
+      }
     }
+
   };
 
-  return Data;
+  return data;
 
-})));
+}));
 //# sourceMappingURL=data.js.map

js/dist/dom/data.js.map

@@ -1 +1 @@
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+{"version":3,"file":"data.js","sources":["../../src/dom/data.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v5.1.3): dom/data.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)\n * --------------------------------------------------------------------------\n */\n\n/**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\nconst elementMap = new Map()\n\nexport default {\n  set(element, key, instance) {\n    if (!elementMap.has(element)) {\n      elementMap.set(element, new Map())\n    }\n\n    const instanceMap = elementMap.get(element)\n\n    // make it clear we only want one instance per element\n    // can be removed later when multiple key/instances are fine to be used\n    if (!instanceMap.has(key) && instanceMap.size !== 0) {\n      // eslint-disable-next-line no-console\n      console.error(`Bootstrap doesn't allow more than one instance per element. Bound instance: ${Array.from(instanceMap.keys())[0]}.`)\n      return\n    }\n\n    instanceMap.set(key, instance)\n  },\n\n  get(element, key) {\n    if (elementMap.has(element)) {\n      return elementMap.get(element).get(key) || null\n    }\n\n    return null\n  },\n\n  remove(element, key) {\n    if (!elementMap.has(element)) {\n      return\n    }\n\n    const instanceMap = elementMap.get(element)\n\n    instanceMap.delete(key)\n\n    // free up element references if there are no instances left for an element\n    if (instanceMap.size === 0) {\n      elementMap.delete(element)\n    }\n  }\n}\n"],"names":["elementMap","Map","set","element","key","instance","has","instanceMap","get","size","console","error","Array","from","keys","remove","delete"],"mappings":";;;;;;;;;;;EAAA;EACA;EACA;EACA;EACA;EACA;;EAEA;EACA;EACA;EACA;EACA;EAEA,MAAMA,UAAU,GAAG,IAAIC,GAAJ,EAAnB;AAEA,eAAe;EACbC,EAAAA,GAAG,CAACC,OAAD,EAAUC,GAAV,EAAeC,QAAf,EAAyB;EAC1B,QAAI,CAACL,UAAU,CAACM,GAAX,CAAeH,OAAf,CAAL,EAA8B;EAC5BH,MAAAA,UAAU,CAACE,GAAX,CAAeC,OAAf,EAAwB,IAAIF,GAAJ,EAAxB;EACD;;EAED,UAAMM,WAAW,GAAGP,UAAU,CAACQ,GAAX,CAAeL,OAAf,CAApB,CAL0B;EAQ1B;;EACA,QAAI,CAACI,WAAW,CAACD,GAAZ,CAAgBF,GAAhB,CAAD,IAAyBG,WAAW,CAACE,IAAZ,KAAqB,CAAlD,EAAqD;EACnD;EACAC,MAAAA,OAAO,CAACC,KAAR,CAAe,+EAA8EC,KAAK,CAACC,IAAN,CAAWN,WAAW,CAACO,IAAZ,EAAX,EAA+B,CAA/B,CAAkC,GAA/H;EACA;EACD;;EAEDP,IAAAA,WAAW,CAACL,GAAZ,CAAgBE,GAAhB,EAAqBC,QAArB;EACD,GAjBY;;EAmBbG,EAAAA,GAAG,CAACL,OAAD,EAAUC,GAAV,EAAe;EAChB,QAAIJ,UAAU,CAACM,GAAX,CAAeH,OAAf,CAAJ,EAA6B;EAC3B,aAAOH,UAAU,CAACQ,GAAX,CAAeL,OAAf,EAAwBK,GAAxB,CAA4BJ,GAA5B,KAAoC,IAA3C;EACD;;EAED,WAAO,IAAP;EACD,GAzBY;;EA2BbW,EAAAA,MAAM,CAACZ,OAAD,EAAUC,GAAV,EAAe;EACnB,QAAI,CAACJ,UAAU,CAACM,GAAX,CAAeH,OAAf,CAAL,EAA8B;EAC5B;EACD;;EAED,UAAMI,WAAW,GAAGP,UAAU,CAACQ,GAAX,CAAeL,OAAf,CAApB;EAEAI,IAAAA,WAAW,CAACS,MAAZ,CAAmBZ,GAAnB,EAPmB;;EAUnB,QAAIG,WAAW,CAACE,IAAZ,KAAqB,CAAzB,EAA4B;EAC1BT,MAAAA,UAAU,CAACgB,MAAX,CAAkBb,OAAlB;EACD;EACF;;EAxCY,CAAf;;;;;;;;"}

js/dist/dom/event-handler.js

@@ -1,24 +1,25 @@
 /*!
-  * Bootstrap event-handler.js v5.0.0-beta1 (https://getbootstrap.com/)
-  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap event-handler.js v5.1.3 (https://getbootstrap.com/)
+  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
   typeof define === 'function' && define.amd ? define(factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.EventHandler = factory());
-}(this, (function () { 'use strict';
+})(this, (function () { 'use strict';
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
+   * Bootstrap (v5.1.3): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
 
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
+  const getjQuery = () => {
+    const {
+      jQuery
+    } = window;
 
     if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -27,11 +28,9 @@
     return null;
   };
 
-  var isRTL = document.documentElement.dir === 'rtl';
-
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): dom/event-handler.js
+   * Bootstrap (v5.1.3): dom/event-handler.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -41,17 +40,18 @@
    * ------------------------------------------------------------------------
    */
 
-  var namespaceRegex = /[^.]*(?=\..*)\.|.*/;
-  var stripNameRegex = /\..*/;
-  var stripUidRegex = /::\d+$/;
-  var eventRegistry = {}; // Events storage
+  const namespaceRegex = /[^.]*(?=\..*)\.|.*/;
+  const stripNameRegex = /\..*/;
+  const stripUidRegex = /::\d+$/;
+  const eventRegistry = {}; // Events storage
 
-  var uidEvent = 1;
-  var customEvents = {
+  let uidEvent = 1;
+  const customEvents = {
     mouseenter: 'mouseover',
     mouseleave: 'mouseout'
   };
-  var nativeEvents = new Set(['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll']);
+  const customEventsRegex = /^(mouseenter|mouseleave)/i;
+  const nativeEvents = new Set(['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll']);
   /**
    * ------------------------------------------------------------------------
    * Private methods
@@ -59,11 +59,11 @@
    */
 
   function getUidEvent(element, uid) {
-    return uid && uid + "::" + uidEvent++ || element.uidEvent || uidEvent++;
+    return uid && `${uid}::${uidEvent++}` || element.uidEvent || uidEvent++;
   }
 
   function getEvent(element) {
-    var uid = getUidEvent(element);
+    const uid = getUidEvent(element);
     element.uidEvent = uid;
     eventRegistry[uid] = eventRegistry[uid] || {};
     return eventRegistry[uid];
@@ -83,15 +83,17 @@
 
   function bootstrapDelegationHandler(element, selector, fn) {
     return function handler(event) {
-      var domElements = element.querySelectorAll(selector);
+      const domElements = element.querySelectorAll(selector);
 
-      for (var target = event.target; target && target !== this; target = target.parentNode) {
-        for (var i = domElements.length; i--;) {
+      for (let {
+        target
+      } = event; target && target !== this; target = target.parentNode) {
+        for (let i = domElements.length; i--;) {
           if (domElements[i] === target) {
             event.delegateTarget = target;
 
             if (handler.oneOff) {
-              EventHandler.off(element, event.type, fn);
+              EventHandler.off(element, event.type, selector, fn);
             }
 
             return fn.apply(target, [event]);
@@ -104,15 +106,11 @@
     };
   }
 
-  function findHandler(events, handler, delegationSelector) {
-    if (delegationSelector === void 0) {
-      delegationSelector = null;
-    }
+  function findHandler(events, handler, delegationSelector = null) {
+    const uidEventList = Object.keys(events);
 
-    var uidEventList = Object.keys(events);
-
-    for (var i = 0, len = uidEventList.length; i < len; i++) {
-      var event = events[uidEventList[i]];
+    for (let i = 0, len = uidEventList.length; i < len; i++) {
+      const event = events[uidEventList[i]];
 
       if (event.originalHandler === handler && event.delegationSelector === delegationSelector) {
         return event;
@@ -123,17 +121,10 @@
   }
 
   function normalizeParams(originalTypeEvent, handler, delegationFn) {
-    var delegation = typeof handler === 'string';
-    var originalHandler = delegation ? delegationFn : handler; // allow to get the native events from namespaced events ('click.bs.button' --> 'click')
-
-    var typeEvent = originalTypeEvent.replace(stripNameRegex, '');
-    var custom = customEvents[typeEvent];
-
-    if (custom) {
-      typeEvent = custom;
-    }
-
-    var isNative = nativeEvents.has(typeEvent);
+    const delegation = typeof handler === 'string';
+    const originalHandler = delegation ? delegationFn : handler;
+    let typeEvent = getTypeEvent(originalTypeEvent);
+    const isNative = nativeEvents.has(typeEvent);
 
     if (!isNative) {
       typeEvent = originalTypeEvent;
@@ -150,24 +141,38 @@
     if (!handler) {
       handler = delegationFn;
       delegationFn = null;
+    } // in case of mouseenter or mouseleave wrap the handler within a function that checks for its DOM position
+    // this prevents the handler from being dispatched the same way as mouseover or mouseout does
+
+
+    if (customEventsRegex.test(originalTypeEvent)) {
+      const wrapFn = fn => {
+        return function (event) {
+          if (!event.relatedTarget || event.relatedTarget !== event.delegateTarget && !event.delegateTarget.contains(event.relatedTarget)) {
+            return fn.call(this, event);
+          }
+        };
+      };
+
+      if (delegationFn) {
+        delegationFn = wrapFn(delegationFn);
+      } else {
+        handler = wrapFn(handler);
+      }
     }
 
-    var _normalizeParams = normalizeParams(originalTypeEvent, handler, delegationFn),
-        delegation = _normalizeParams[0],
-        originalHandler = _normalizeParams[1],
-        typeEvent = _normalizeParams[2];
-
-    var events = getEvent(element);
-    var handlers = events[typeEvent] || (events[typeEvent] = {});
-    var previousFn = findHandler(handlers, originalHandler, delegation ? handler : null);
+    const [delegation, originalHandler, typeEvent] = normalizeParams(originalTypeEvent, handler, delegationFn);
+    const events = getEvent(element);
+    const handlers = events[typeEvent] || (events[typeEvent] = {});
+    const previousFn = findHandler(handlers, originalHandler, delegation ? handler : null);
 
     if (previousFn) {
       previousFn.oneOff = previousFn.oneOff && oneOff;
       return;
     }
 
-    var uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
-    var fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
+    const uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
+    const fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
     fn.delegationSelector = delegation ? handler : null;
     fn.originalHandler = originalHandler;
     fn.oneOff = oneOff;
@@ -177,7 +182,7 @@
   }
 
   function removeHandler(element, events, typeEvent, handler, delegationSelector) {
-    var fn = findHandler(events[typeEvent], handler, delegationSelector);
+    const fn = findHandler(events[typeEvent], handler, delegationSelector);
 
     if (!fn) {
       return;
@@ -188,35 +193,39 @@
   }
 
   function removeNamespacedHandlers(element, events, typeEvent, namespace) {
-    var storeElementEvent = events[typeEvent] || {};
-    Object.keys(storeElementEvent).forEach(function (handlerKey) {
+    const storeElementEvent = events[typeEvent] || {};
+    Object.keys(storeElementEvent).forEach(handlerKey => {
       if (handlerKey.includes(namespace)) {
-        var event = storeElementEvent[handlerKey];
+        const event = storeElementEvent[handlerKey];
         removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
       }
     });
   }
 
-  var EventHandler = {
-    on: function on(element, event, handler, delegationFn) {
+  function getTypeEvent(event) {
+    // allow to get the native events from namespaced events ('click.bs.button' --> 'click')
+    event = event.replace(stripNameRegex, '');
+    return customEvents[event] || event;
+  }
+
+  const EventHandler = {
+    on(element, event, handler, delegationFn) {
       addHandler(element, event, handler, delegationFn, false);
     },
-    one: function one(element, event, handler, delegationFn) {
+
+    one(element, event, handler, delegationFn) {
       addHandler(element, event, handler, delegationFn, true);
     },
-    off: function off(element, originalTypeEvent, handler, delegationFn) {
+
+    off(element, originalTypeEvent, handler, delegationFn) {
       if (typeof originalTypeEvent !== 'string' || !element) {
         return;
       }
 
-      var _normalizeParams2 = normalizeParams(originalTypeEvent, handler, delegationFn),
-          delegation = _normalizeParams2[0],
-          originalHandler = _normalizeParams2[1],
-          typeEvent = _normalizeParams2[2];
-
-      var inNamespace = typeEvent !== originalTypeEvent;
-      var events = getEvent(element);
-      var isNamespace = originalTypeEvent.startsWith('.');
+      const [delegation, originalHandler, typeEvent] = normalizeParams(originalTypeEvent, handler, delegationFn);
+      const inNamespace = typeEvent !== originalTypeEvent;
+      const events = getEvent(element);
+      const isNamespace = originalTypeEvent.startsWith('.');
 
       if (typeof originalHandler !== 'undefined') {
         // Simplest case: handler is passed, remove that listener ONLY.
@@ -229,35 +238,36 @@
       }
 
       if (isNamespace) {
-        Object.keys(events).forEach(function (elementEvent) {
+        Object.keys(events).forEach(elementEvent => {
           removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.slice(1));
         });
       }
 
-      var storeElementEvent = events[typeEvent] || {};
-      Object.keys(storeElementEvent).forEach(function (keyHandlers) {
-        var handlerKey = keyHandlers.replace(stripUidRegex, '');
+      const storeElementEvent = events[typeEvent] || {};
+      Object.keys(storeElementEvent).forEach(keyHandlers => {
+        const handlerKey = keyHandlers.replace(stripUidRegex, '');
 
         if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
-          var event = storeElementEvent[keyHandlers];
+          const event = storeElementEvent[keyHandlers];
           removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
         }
       });
     },
-    trigger: function trigger(element, event, args) {
+
+    trigger(element, event, args) {
       if (typeof event !== 'string' || !element) {
         return null;
       }
 
-      var $ = getjQuery();
-      var typeEvent = event.replace(stripNameRegex, '');
-      var inNamespace = event !== typeEvent;
-      var isNative = nativeEvents.has(typeEvent);
-      var jQueryEvent;
-      var bubbles = true;
-      var nativeDispatch = true;
-      var defaultPrevented = false;
-      var evt = null;
+      const $ = getjQuery();
+      const typeEvent = getTypeEvent(event);
+      const inNamespace = event !== typeEvent;
+      const isNative = nativeEvents.has(typeEvent);
+      let jQueryEvent;
+      let bubbles = true;
+      let nativeDispatch = true;
+      let defaultPrevented = false;
+      let evt = null;
 
       if (inNamespace && $) {
         jQueryEvent = $.Event(event, args);
@@ -272,18 +282,19 @@
         evt.initEvent(typeEvent, bubbles, true);
       } else {
         evt = new CustomEvent(event, {
-          bubbles: bubbles,
+          bubbles,
           cancelable: true
         });
       } // merge custom information in our event
 
 
       if (typeof args !== 'undefined') {
-        Object.keys(args).forEach(function (key) {
+        Object.keys(args).forEach(key => {
           Object.defineProperty(evt, key, {
-            get: function get() {
+            get() {
               return args[key];
             }
+
           });
         });
       }
@@ -302,9 +313,10 @@
 
       return evt;
     }
+
   };
 
   return EventHandler;
 
-})));
+}));
 //# sourceMappingURL=event-handler.js.map