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-
browser: >
Microsoft 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: >
Microsoft Edge
summary: >
Implement [sticky positioning](http://html5please.com/#position:sticky) from CSS Positioned Layout Level 3
upstream_bug: >
UserVoice#6263621
origin: >
Bootstrap#17021
-
browser: >
Microsoft 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: >
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](https://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: >
Chrome
summary: >
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: >
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: >
Chrome
summary: >
Implement [sticky positioning](http://html5please.com/#position:sticky) from CSS Positioned Layout Level 3
upstream_bug: >
Chromium#231752
origin: >
Bootstrap#17021
-
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
|
