*Summary*: This property sets a "preferred aspect ratio" for the box, which will be used in the calculation of auto sizes and some other layout functions. (Note: If a box has both a width and a height that are not automatic, then the preferred aspect ratio has no effect.) Example: A very simple case: if there is only a <div> with 'width: 100px' and 'aspect-ratio: 1 / 1'. The automatic size of its height is 100px.
*Bug*: Bug 1528375 <https://bugzilla.mozilla.org/show_bug.cgi?id=1528375> *Standard*: https://drafts.csswg.org/css-sizing-4/#aspect-ratio *Platform coverage*: All platforms *Preference*: layout.css.aspect-ratio.enabled (This is default off on all channels. Only enabled for testing) *DevTools bug*: N/A *Other browsers*: * Chromium issue 1045668 <https://bugs.chromium.org/p/chromium/issues/detail?id=1045668>: Chromium has merged the implementation of aspect-ratio for basic blocks cases, for experimental testing * WebKit: not yet *web-platform-tests*: https://github.com/web-platform-tests/wpt/tree/master/css/css-sizing/aspect-ratio -- Boris _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
