Re: [csswg-drafts] [css-overflow-3] Standardize `overlay` as a synonym for `auto` (#8063)

That polyfill test would already fail in WebKit, per Chris's comment about their behavior.

I'm surprised Gecko can get away with `overlay` being invalid, since if there's no backup value it defaults to `visible` which is very different, but maybe it's the case that *due* to Firefox, enough sites set `overflow: auto; overflow: overlay;`. Or maybe those pages are just broken in Firefox. :/  It would be good to see if we could indeed get away with just killing it, tho.

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Received on Friday, 11 November 2022 21:06:15 UTC