[csswg-drafts] [css-sizing] Should we add `-webkit-fill-available` as an alias of `stretch`? (#12858)

Loirooriol has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-sizing] Should we add `-webkit-fill-available` as an alias of `stretch`? ==
Blink and WebKit have had it for more than a decade.

Firefox is adding support for it in in https://bugzilla.mozilla.org/show_bug.cgi?id=1988938. Apparently it was a webcompat pain point.

I plan to enable it in Servo too.

So should we put it into the spec? https://drafts.csswg.org/css-sizing-4/#sizing-values

CC @dholbert 

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/12858 using your GitHub account


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Received on Thursday, 25 September 2025 19:37:38 UTC