Guidelines for bug reports:
-0. **Validate and lint your code** — [validate your HTML](https://html5.validator.nu)
+0. **Validate and lint your code** — [validate your HTML](https://html5.validator.nu/)
and [lint your HTML](https://github.com/twbs/bootlint) to ensure your
problem isn't caused by a simple error in your own code.
* Push the revised version to your pull request's branch and post a comment on the pull request saying that you've fixed the problem(s). One of the Bootstrap Core Team members will then come along and reopen your pull request.
* Or you can just open a new pull request for your revised version.
-[@twbs-savage](https://github.com/twbs-savage) is a Bootstrap bot that automatically runs cross-browser tests (via [Sauce](https://saucelabs.com) and Travis CI) on JavaScript pull requests. Savage will leave a comment on pull requests stating whether cross-browser JS tests passed or failed, with a link to the full Travis build details. If your pull request fails, check the Travis log to see which browser + OS combinations failed. Each browser test in the Travis log includes a link to a Sauce page with details about the test. On those details pages, you can watch a screencast of the test run to see exactly which unit tests failed.
+[@twbs-savage](https://github.com/twbs-savage) is a Bootstrap bot that automatically runs cross-browser tests (via [Sauce](https://saucelabs.com/) and Travis CI) on JavaScript pull requests. Savage will leave a comment on pull requests stating whether cross-browser JS tests passed or failed, with a link to the full Travis build details. If your pull request fails, check the Travis log to see which browser + OS combinations failed. Each browser test in the Travis log includes a link to a Sauce page with details about the test. On those details pages, you can watch a screencast of the test run to see exactly which unit tests failed.
## Code guidelines
Before opening an issue:
- [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
-- [Validate](https://validator.w3.org/nu/) and [lint](https://github.com/twbs/bootlint#in-the-browser) any HTML to avoid common problems
+- [Validate](https://html5.validator.nu/) and [lint](https://github.com/twbs/bootlint#in-the-browser) any HTML to avoid common problems
- Prepare a [reduced test case](https://css-tricks.com/reduced-test-cases/) for any bugs
- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/master/CONTRIBUTING.md)
- Operating system and version (Windows, Mac OS X, Android, iOS, Win10 Mobile)
- Browser and version (Chrome, Firefox, Safari, IE, MS Edge, Opera 15+, Android Browser)
-- Reduced test cases and potential fixes using [JS Bin](https://jsbin.com)
+- Reduced test cases and potential fixes using [JS Bin](https://jsbin.com/)
When suggesting a feature, include:
<p align="center">
- <a href="https://getbootstrap.com">
+ <a href="https://getbootstrap.com/">
<img src="https://getbootstrap.com/assets/brand/bootstrap-solid.svg" width=72 height=72>
</a>
<p align="center">
Sleek, intuitive, and powerful front-end framework for faster and easier web development.
<br>
- <a href="https://getbootstrap.com/docs/4.0"><strong>Explore Bootstrap docs »</strong></a>
+ <a href="https://getbootstrap.com/docs/4.0/"><strong>Explore Bootstrap docs »</strong></a>
<br>
<br>
- <a href="https://themes.getbootstrap.com">Bootstrap Themes</a>
+ <a href="https://themes.getbootstrap.com/">Bootstrap Themes</a>
·
- <a href="https://jobs.getbootstrap.com">Job Board</a>
+ <a href="https://jobs.getbootstrap.com/">Job Board</a>
·
- <a href="https://blog.getbootstrap.com">Blog</a>
+ <a href="https://blog.getbootstrap.com/">Blog</a>
</p>
</p>
- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.0.0-beta.zip)
- Clone the repo: `git clone https://github.com/twbs/bootstrap.git`
-- Install with [npm](https://www.npmjs.com): `npm install bootstrap@4.0.0-beta`
-- Install with [yarn](https://yarnpkg.com): `yarn add bootstrap@4.0.0-beta`
-- Install with [Composer](https://getcomposer.org): `composer require twbs/bootstrap:4.0.0-beta`
-- Install with [NuGet](https://www.nuget.org): CSS: `Install-Package bootstrap -Pre` Sass: `Install-Package bootstrap.sass -Pre` (`-Pre` is only required until Bootstrap v4 has a stable release).
+- Install with [npm](https://www.npmjs.com/): `npm install bootstrap@4.0.0-beta`
+- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.0.0-beta`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.0.0-beta`
+- Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap -Pre` Sass: `Install-Package bootstrap.sass -Pre` (`-Pre` is only required until Bootstrap v4 has a stable release).
Read the [Getting started page](https://getbootstrap.com/getting-started/) for information on the framework contents, templates and examples, and more.
## Status
-[](https://bootstrap-slack.herokuapp.com)
+[](https://bootstrap-slack.herokuapp.com/)
[](https://www.npmjs.com/package/bootstrap)
[](https://rubygems.org/gems/bootstrap)
[](https://travis-ci.org/twbs/bootstrap)
Get updates on Bootstrap's development and chat with the project maintainers and community members.
- 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).
+- 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.
- Implementation help may be found at Stack Overflow (tagged [`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4)).
- 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.
For transparency into our release cycle and in striving to maintain backward compatibility, Bootstrap is maintained under [the Semantic Versioning guidelines](http://semver.org/). Sometimes we screw up, but we'll 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.
## Creators
docs_version: 4.0
repo: "https://github.com/twbs/bootstrap"
slack: "https://bootstrap-slack.herokuapp.com"
-download:
- source: "https://github.com/twbs/bootstrap/archive/v4.0.0-beta.zip"
- dist: "https://github.com/twbs/bootstrap/releases/download/v4.0.0-beta/bootstrap-4.0.0-beta-dist.zip"
-
blog: "https://blog.getbootstrap.com"
expo: "https://expo.getbootstrap.com"
jobs: "https://jobs.getbootstrap.com"
themes: "https://themes.getbootstrap.com"
+download:
+ source: "https://github.com/twbs/bootstrap/archive/v4.0.0-beta.zip"
+ dist: "https://github.com/twbs/bootstrap/releases/download/v4.0.0-beta/bootstrap-4.0.0-beta-dist.zip"
+
cdn:
# See https://www.srihash.org for info on how to generate the hashes
css: "https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css"
browser: >
Edge
summary: >
- Implement the [`of <selector-list>` clause](http://caniuse.com/#feat=css-nth-child-of) of the `:nth-child()` pseudo-class
+ Implement the [`of <selector-list>` clause](https://caniuse.com/#feat=css-nth-child-of) of the `:nth-child()` pseudo-class
upstream_bug: >
UserVoice#15944476
origin: >
browser: >
Firefox
summary: >
- Implement the [`of <selector-list>` clause](http://caniuse.com/#feat=css-nth-child-of) of the `:nth-child()` pseudo-class
+ Implement the [`of <selector-list>` clause](https://caniuse.com/#feat=css-nth-child-of) of the `:nth-child()` pseudo-class
upstream_bug: >
Mozilla#854148
origin: >
browser: >
Chrome
summary: >
- Implement the [`of <selector-list>` clause](http://caniuse.com/#feat=css-nth-child-of) of the `:nth-child()` pseudo-class
+ Implement the [`of <selector-list>` clause](https://caniuse.com/#feat=css-nth-child-of) of the `:nth-child()` pseudo-class
upstream_bug: >
Chromium#304163
origin: >
img: vogue
- name: Riot Design
- url: http://riotdesign.eu/en/
+ url: https://riot.design/en/
expo_url: https://expo.getbootstrap.com/2014/03/13/riot-design/
img: riot
</a>
<div class="dropdown-menu dropdown-menu-right" aria-labelledby="bd-versions">
<a class="dropdown-item active" href="{{ site.baseurl }}/docs/{{ site.docs_version }}/">Latest (4.x)</a>
- <a class="dropdown-item" href="https://v4-alpha.getbootstrap.com">v4 Alpha 6</a>
+ <a class="dropdown-item" href="https://v4-alpha.getbootstrap.com/">v4 Alpha 6</a>
<a class="dropdown-item" href="https://getbootstrap.com/3.3/">v3.3.7</a>
<a class="dropdown-item" href="https://getbootstrap.com/2.3.2/">v2.3.2</a>
</div>
### Card columns
-Cards can be organized into [Masonry](http://masonry.desandro.com)-like columns with just CSS by wrapping them in `.card-columns`. Cards are built with CSS `column` properties instead of flexbox for easier alignment. Cards are ordered from top to bottom and left to right.
+Cards can be organized into [Masonry](https://masonry.desandro.com/)-like columns with just CSS by wrapping them in `.card-columns`. Cards are built with CSS `column` properties instead of flexbox for easier alignment. Cards are ordered from top to bottom and left to right.
**Heads up!** Your mileage with card columns may vary. To prevent cards breaking across columns, we must set them to `display: inline-block` as `column-break-inside: avoid` isn't a bulletproof solution yet.
Dropdowns are toggleable, contextual overlays for displaying lists of links and more. They're made interactive with the included Bootstrap dropdown JavaScript plugin. They're toggled by clicking, not by hovering; this is [an intentional design decision.](http://markdotto.com/2012/02/27/bootstrap-explained-dropdowns/)
-Dropdowns are built on a third party library, [Popper.js](https://popper.js.org), which provides dynamic positioning and viewport detection. Be sure to include [popper.min.js]({{ site.cdn.popper }}) before Bootstrap's JavaScript or use `bootstrap.bundle.min.js` / `bootstrap.bundle.js` which contains Popper.js.
+Dropdowns are built on a third party library, [Popper.js](https://popper.js.org/), which provides dynamic positioning and viewport detection. Be sure to include [popper.min.js]({{ site.cdn.popper }}) before Bootstrap's JavaScript or use `bootstrap.bundle.min.js` / `bootstrap.bundle.js` which contains Popper.js.
If you're building our JS from source, it [requires `util.js`]({{ site.baseurl }}/docs/{{ site.docs_version }}/getting-started/javascript/#util).
## Validation
-Provide valuable, actionable feedback to your users with HTML5 form validation–[available in all our supported browsers](http://caniuse.com/#feat=form-validation). Choose from the browser default validation feedback, or implement custom messages with our built-in classes and starter JavaScript.
+Provide valuable, actionable feedback to your users with HTML5 form validation–[available in all our supported browsers](https://caniuse.com/#feat=form-validation). Choose from the browser default validation feedback, or implement custom messages with our built-in classes and starter JavaScript.
{% callout warning %}
We **highly recommend** custom validation styles as native browser defaults are not announced to screen readers.
## Placement
-Use our position utilities to place navbars in non-static positions. Choose from fixed to the top, fixed to the bottom, or stickied to the top. **Note that `position: sticky`, used for `.sticky-top`, [isn't fully supported in every browser](http://caniuse.com/#feat=css-sticky).**
+Use our position utilities to place navbars in non-static positions. Choose from fixed to the top, fixed to the bottom, or stickied to the top. **Note that `position: sticky`, used for `.sticky-top`, [isn't fully supported in every browser](https://caniuse.com/#feat=css-sticky).**
{% example html %}
<nav class="navbar navbar-light bg-light">
Things to know when using the popover plugin:
-- Popovers rely on the 3rd party library [Popper.js](https://popper.js.org) for positioning. You must include [popper.min.js]({{ site.cdn.popper }}) before bootstrap.js or use `bootstrap.bundle.min.js` / `bootstrap.bundle.js` which contains Popper.js in order for popovers to work!
+- Popovers rely on the 3rd party library [Popper.js](https://popper.js.org/) for positioning. You must include [popper.min.js]({{ site.cdn.popper }}) before bootstrap.js or use `bootstrap.bundle.min.js` / `bootstrap.bundle.js` which contains Popper.js in order for popovers to work!
- Popovers require the [tooltip plugin]({{ site.baseurl }}/docs/{{ site.docs_version }}/components/tooltips/) as a dependency.
- If building our JS from source, it [requires `util.js`]({{ site.baseurl }}/docs/{{ site.docs_version }}/getting-started/javascript/#util).
- Popovers are opt-in for performance reasons, so **you must initialize them yourself**.
Things to know when using the tooltip plugin:
-- Tooltips rely on the 3rd party library [Popper.js](https://popper.js.org) for positioning. You must include [popper.min.js]({{ site.cdn.popper }}) before bootstrap.js or use `bootstrap.bundle.min.js` / `bootstrap.bundle.js` which contains Popper.js in order for tooltips to work!
+- Tooltips rely on the 3rd party library [Popper.js](https://popper.js.org/) for positioning. You must include [popper.min.js]({{ site.cdn.popper }}) before bootstrap.js or use `bootstrap.bundle.min.js` / `bootstrap.bundle.js` which contains Popper.js in order for tooltips to work!
- If building our JS from source, it [requires `util.js`]({{ site.baseurl }}/docs/{{ site.docs_version }}/getting-started/javascript/#util).
- Tooltips are opt-in for performance reasons, so **you must initialize them yourself**.
- Tooltips with zero-length titles are never displayed.
## HTML5 `[hidden]` attribute
-HTML5 adds [a new global attribute named `[hidden]`](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/hidden), which is styled as `display: none` by default. Borrowing an idea from [PureCSS](https://purecss.io), we improve upon this default by making `[hidden] { display: none !important; }` to help prevent its `display` from getting accidentally overridden. While `[hidden]` isn't natively supported by IE10, the explicit declaration in our CSS gets around that problem.
+HTML5 adds [a new global attribute named `[hidden]`](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/hidden), which is styled as `display: none` by default. Borrowing an idea from [PureCSS](https://purecss.io/), we improve upon this default by making `[hidden] { display: none !important; }` to help prevent its `display` from getting accidentally overridden. While `[hidden]` isn't natively supported by IE10, the explicit declaration in our CSS gets around that problem.
{% highlight html %}
<input type="text" hidden>
</main><!-- /.container -->
<footer class="blog-footer">
- <p>Blog template built for <a href="https://getbootstrap.com">Bootstrap</a> by <a href="https://twitter.com/mdo">@mdo</a>.</p>
+ <p>Blog template built for <a href="https://getbootstrap.com
/">Bootstrap</a> by <a href="https://twitter.com/mdo">@mdo</a>.</p>
<p>
<a href="#">Back to top</a>
</p>
<footer class="mastfoot">
<div class="inner">
- <p>Cover template for <a href="https://getbootstrap.com">Bootstrap</a>, by <a href="https://twitter.com/mdo">@mdo</a>.</p>
+ <p>Cover template for <a href="https://getbootstrap.com
/">Bootstrap</a>, by <a href="https://twitter.com/mdo">@mdo</a>.</p>
</div>
</footer>
## Internet Explorer
-Internet Explorer 10+ is supported; IE9 and down is not. Please be aware that some CSS3 properties and HTML5 elements are not fully supported in IE10, or require prefixed properties for full functionality. Visit [Can I use...](http://caniuse.com/) for details on browser support of CSS3 and HTML5 features.
+Internet Explorer 10+ is supported; IE9 and down is not. Please be aware that some CSS3 properties and HTML5 elements are not fully supported in IE10, or require prefixed properties for full functionality. Visit [Can I use...](https://caniuse.com/) for details on browser support of CSS3 and HTML5 features.
**If you require IE8-9 support, use Bootstrap 3.** It's the most stable version of our code and is still supported by our team for critical bugfixes and documentation changes. However, no new features will be added to it.
## Validators
-In order to provide the best possible experience to old and buggy browsers, Bootstrap uses [CSS browser hacks](http://browserhacks.com) in several places to target special CSS to certain browser versions in order to work around bugs in the browsers themselves. These hacks understandably cause CSS validators to complain that they are invalid. In a couple places, we also use bleeding-edge CSS features that aren't yet fully standardized, but these are used purely for progressive enhancement.
+In order to provide the best possible experience to old and buggy browsers, Bootstrap uses [CSS browser hacks](http://browserhacks.com/) in several places to target special CSS to certain browser versions in order to work around bugs in the browsers themselves. These hacks understandably cause CSS validators to complain that they are invalid. In a couple places, we also use bleeding-edge CSS features that aren't yet fully standardized, but these are used purely for progressive enhancement.
These validation warnings don't matter in practice since the non-hacky portion of our CSS does fully validate and the hacky portions don't interfere with the proper functioning of the non-hacky portion, hence why we deliberately ignore these particular warnings.
1. [Download and install Node](https://nodejs.org/download/), which we use to manage our dependencies.
2. Navigate to the root `/bootstrap` directory and run `npm install` to install our local dependencies listed in [package.json]({{ site.repo }}/blob/v{{ site.current_version }}/package.json).
3. [Install Ruby][install-ruby], install [Bundler][gembundler] with `gem install bundler`, and finally run `bundle install`. This will install all Ruby dependencies, such as Jekyll and plugins.
- - **Windows users:** Read [this unofficial guide](http://jekyll-windows.juthilo.com/) to get Jekyll up and running without problems.
+ - **Windows users:** Read [this guide](https://jekyllrb.com/docs/windows/) to get Jekyll up and running without problems.
When completed, you'll be able to run the various commands provided from the command line.
### Composer
-You can also install and manage Bootstrap's Sass and JavaScript using [Composer](https://getcomposer.org):
+You can also install and manage Bootstrap's Sass and JavaScript using [Composer](https://getcomposer.org/):
{% highlight sh %}
composer require twbs/bootstrap:{{ site.current_version }}
### NuGet
-If you develop in .NET, you can also install and manage Bootstrap's [CSS](https://www.nuget.org/packages/bootstrap/) or [Sass](https://www.nuget.org/packages/bootstrap.sass/) and JavaScript using [NuGet](https://www.nuget.org):
+If you develop in .NET, you can also install and manage Bootstrap's [CSS](https://www.nuget.org/packages/bootstrap/) or [Sass](https://www.nuget.org/packages/bootstrap.sass/) and JavaScript using [NuGet](https://www.nuget.org/):
{% highlight powershell %}
Install-Package bootstrap -Pre
<link rel="stylesheet" href="{{ site.cdn.css }}" integrity="{{ site.cdn.css_hash }}" crossorigin="anonymous">
{% endhighlight %}
-Add our optional JavaScript plugins, jQuery, and [Popper.js](https://github.com/FezVrasta/popper.js) near the end of your pages, right before the closing `</body>` tag. Be sure to place jQuery and Popper.js first, as our JavaScript plugins depend on them. While we use [jQuery's slim build](https://blog.jquery.com/2016/06/09/jquery-3-0-final-released/) in our docs, the full version is also supported.
+Add our optional JavaScript plugins, jQuery, and [Popper.js](https://popper.js.org/) near the end of your pages, right before the closing `</body>` tag. Be sure to place jQuery and Popper.js first, as our JavaScript plugins depend on them. While we use [jQuery's slim build](https://blog.jquery.com/2016/06/09/jquery-3-0-final-released/) in our docs, the full version is also supported.
{% highlight html %}
<script src="{{ site.cdn.jquery }}" integrity="{{ site.cdn.jquery_hash }}" crossorigin="anonymous"></script>
Some plugins and CSS components depend on other plugins. If you include plugins individually, make sure to check for these dependencies in the docs. Also note that **all plugins depend on jQuery** (this means jQuery must be included **before** the plugin files). [Consult our `package.json`]({{ site.repo }}/blob/v{{ site.current_version }}/package.json) to see which versions of jQuery are supported.
-Our tooltips and popovers also depend on [Popper.js](https://github.com/FezVrasta/popper.js).
+Our tooltips and popovers also depend on [Popper.js](https://popper.js.org/).
## Data attributes
### Vendor prefix mixins
-Bootstrap 3's [vendor prefix](http://webdesign.about.com/od/css/a/css-vendor-prefixes.htm) mixins, which were deprecated in v3.2.0, have been removed in Bootstrap 4. Since we use [Autoprefixer](https://github.com/postcss/autoprefixer), they're no longer necessary.
+Bootstrap 3's [vendor prefix](https://www.thoughtco.com/css-vendor-prefixes-3466867) mixins, which were deprecated in v3.2.0, have been removed in Bootstrap 4. Since we use [Autoprefixer](https://github.com/postcss/autoprefixer), they're no longer necessary.
Removed the following mixins: `animation`, `animation-delay`, `animation-direction`, `animation-duration`, `animation-fill-mode`, `animation-iteration-count`, `animation-name`, `animation-timing-function`, `backface-visibility`, `box-sizing`, `content-columns`, `hyphens`, `opacity`, `perspective`, `perspective-origin`, `rotate`, `rotateX`, `rotateY`, `scale`, `scaleX`, `scaleY`, `skew`, `transform-origin`, `transition-delay`, `transition-duration`, `transition-property`, `transition-timing-function`, `transition-transform`, `translate`, `translate3d`, `user-select`
QUnit.test('should render popover element using delegated selector', function (assert) {
assert.expect(2)
- var $div = $('<div><a href="#" title="mdo" data-content="http://twitter.com/mdo">@mdo</a></div>')
+ var $div = $('<div><a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a></div>')
.appendTo('#qunit-fixture')
.bootstrapPopover({
selector: 'a',
</ol>
<div class="carousel-inner">
<div class="carousel-item active">
- <img src="http://i.imgur.com/iEZgY7Y.jpg" alt="First slide">
+ <img src="https://i.imgur.com/iEZgY7Y.jpg" alt="First slide">
</div>
<div class="carousel-item">
- <img src="http://i.imgur.com/eNWn1Xs.jpg" alt="Second slide">
+ <img src="https://i.imgur.com/eNWn1Xs.jpg" alt="Second slide">
</div>
<div class="carousel-item">
- <img src="http://i.imgur.com/Nm7xoti.jpg" alt="Third slide">
+ <img src="https://i.imgur.com/Nm7xoti.jpg" alt="Third slide">
</div>
</div>
<a class="carousel-control-prev" href="#carousel-example-generic" role="button" data-slide="prev">
<authors>The Bootstrap Authors, Twitter Inc.</authors>
<owners>bootstrap</owners>
<description>The most popular front-end framework for developing responsive, mobile first projects on the web.</description>
- <releaseNotes>https://blog.getbootstrap.com</releaseNotes>
+ <releaseNotes>https://blog.getbootstrap.com/</releaseNotes>
<summary>Bootstrap framework in CSS. Includes fonts and JavaScript</summary>
<language>en-us</language>
- <projectUrl>https://getbootstrap.com</projectUrl>
- <iconUrl>https://getbootstrap.com/apple-touch-icon.png</iconUrl>
+ <projectUrl>https://getbootstrap.com/</projectUrl>
+ <iconUrl>https://getbootstrap.com/assets/img/favicons/apple-touch-icon.png</iconUrl>
<licenseUrl>https://github.com/twbs/bootstrap/blob/master/LICENSE</licenseUrl>
<copyright>Copyright 2017</copyright>
<requireLicenseAcceptance>false</requireLicenseAcceptance>
<authors>The Bootstrap Authors, Twitter Inc.</authors>
<owners>bootstrap</owners>
<description>The most popular front-end framework for developing responsive, mobile first projects on the web.</description>
- <releaseNotes>https://blog.getbootstrap.com</releaseNotes>
+ <releaseNotes>https://blog.getbootstrap.com/</releaseNotes>
<summary>Bootstrap framework in Sass. Includes fonts and JavaScript</summary>
<language>en-us</language>
- <projectUrl>https://getbootstrap.com</projectUrl>
- <iconUrl>https://getbootstrap.com/apple-touch-icon.png</iconUrl>
+ <projectUrl>https://getbootstrap.com/</projectUrl>
+ <iconUrl>https://getbootstrap.com/assets/img/favicons/apple-touch-icon.png</iconUrl>
<licenseUrl>https://github.com/twbs/bootstrap/blob/master/LICENSE</licenseUrl>
<copyright>Copyright 2017</copyright>
<requireLicenseAcceptance>false</requireLicenseAcceptance>
// However, they DO support removing the click delay via `touch-action: manipulation`.
// See:
// * https://getbootstrap.com/docs/4.0/content/reboot/#click-delay-optimization-for-touch
-// * http://caniuse.com/#feat=css-touch-action
+// * https://caniuse.com/#feat=css-touch-action
// * https://patrickhlauke.github.io/touch/tests/results/#suppressing-300ms-delay
a,
// Autoprefixer takes care of adding -webkit-min-device-pixel-ratio and -o-min-device-pixel-ratio,
// but doesn't convert dppx=>dpi.
// There's no such thing as unprefixed min-device-pixel-ratio since it's nonstandard.
- // Compatibility info: http://caniuse.com/#feat=css-media-resolution
+ // Compatibility info: https://caniuse.com/#feat=css-media-resolution
@media
only screen and (min-resolution: 192dpi), // IE9-11 don't support dppx
only screen and (min-resolution: 2dppx) { // Standardized
// Only display content to screen readers
//
-// See: http://a11yproject.com/posts/how-to-hide-content
-// See: http://hugogiraudel.com/2016/10/13/css-hide-and-seek/
+// See: http://a11yproject.com/posts/how-to-hide-content/
+// See: https://hugogiraudel.com/2016/10/13/css-hide-and-seek/
@mixin sr-only {
position: absolute;
projects / thirdparty / bootstrap.git / commitdiff
