Bootstrap/_data/browser-features.yml

-
  browser: >
    Edge    
  summary: >
    Focusable elements should fire focus event / receive :focus styling when they receive Narrator/accessibility focus    
  upstream_bug: >
    A11yUserVoice#16717318    
  origin: >
    Bootstrap#20732
        
-
  browser: >
    Edge    
  summary: >
    Implement the [`:dir()` pseudo-class](https://developer.mozilla.org/en-US/docs/Web/CSS/:dir) from Selectors Level 4    
  upstream_bug: >
    UserVoice#12299532    
  origin: >
    Bootstrap#19984    

-
  browser: >
    Edge    
  summary: >
    Implement [sticky positioning](http://html5please.com/#position:sticky) from CSS Positioned Layout Level 3    
  upstream_bug: >
    UserVoice#6263621    
  origin: >
    Bootstrap#17021    

-
  browser: >
    Edge    
  summary: >
    Implement the HTML5 [`<dialog>` element](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/dialog)    
  upstream_bug: >
    UserVoice#6508895    
  origin: >
    Bootstrap#20175    

-
  browser: >
    Edge    
  summary: >
    Fire a [`transitioncancel` event](https://developer.mozilla.org/en-US/docs/Web/Events/transitioncancel) when a CSS transition is canceled    
  upstream_bug: >
    UserVoice#15939898    
  origin: >
    Bootstrap#20618    

-
  browser: >
    Edge    
  summary: >
    Implement the [`of <selector-list>` clause](http://caniuse.com/#feat=css-nth-child-of) of the `:nth-child()` pseudo-class    
  upstream_bug: >
    UserVoice#15944476    
  origin: >
    Bootstrap#20143    

-
  browser: >
    Firefox    
  summary: >
    Fire a [`transitioncancel` event](https://developer.mozilla.org/en-US/docs/Web/Events/transitioncancel) when a CSS transition is canceled    
  upstream_bug: >
    Mozilla#1264125    
  origin: >
    Mozilla#1182856    

-
  browser: >
    Firefox    
  summary: >
    Implement the [`of <selector-list>` clause](http://caniuse.com/#feat=css-nth-child-of) of the `:nth-child()` pseudo-class    
  upstream_bug: >
    Mozilla#854148    
  origin: >
    Bootstrap#20143    

-
  browser: >
    Firefox    
  summary: >
    Implement the HTML5 [`<dialog>` element](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/dialog)    
  upstream_bug: >
    Mozilla#840640    
  origin: >
    Bootstrap#20175    

-
  browser: >
    Firefox    
  summary: >
    When virtual focus is on a button or link, fire actual focus on the element, too    
  upstream_bug: >
    Mozilla#1000082    
  origin: >
    Bootstrap#20732    

-
  browser: >
    Chrome    
  summary: >
    Fire a [`transitioncancel` event](https://developer.mozilla.org/en-US/docs/Web/Events/transitioncancel) when a CSS transition is canceled    
  upstream_bug: >
    Chromium#642487    
  origin: >
    Chromium#437860    

-
  browser: >
    Chrome    
  summary: >
    Implement the [`of <selector-list>` clause](http://caniuse.com/#feat=css-nth-child-of) of the `:nth-child()` pseudo-class    
  upstream_bug: >
    Chromium#304163    
  origin: >
    Bootstrap#20143    

-
  browser: >
    Chrome    
  summary: >
    Implement the [`:dir()` pseudo-class](https://developer.mozilla.org/en-US/docs/Web/CSS/:dir) from Selectors Level 4    
  upstream_bug: >
    Chromium#576815    
  origin: >
    Bootstrap#19984    

-
  browser: >
    Safari    
  summary: >
    Fire a [`transitioncancel` event](https://developer.mozilla.org/en-US/docs/Web/Events/transitioncancel) when a CSS transition is canceled    
  upstream_bug: >
    WebKit#161535    
  origin: >
    Bootstrap#20618    

-
  browser: >
    Safari    
  summary: >
    Implement the [`:dir()` pseudo-class](https://developer.mozilla.org/en-US/docs/Web/CSS/:dir) from Selectors Level 4    
  upstream_bug: >
    WebKit#64861    
  origin: >
    Bootstrap#19984    

-
  browser: >
    Safari    
  summary: >
    Implement the HTML5 [`<dialog>` element](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/dialog)    
  upstream_bug: >
    WebKit#84635    
  origin: >
    Bootstrap#20175