Re: [csswg-drafts] [css-conditional-4] Feature detection for descriptors (#2463)

> Apologies, I'm not sure what you're asking here.

So you said "Different blocks have different requirements - the child rules in `@keyframes` use a different prelude syntax than style rules". But this syntax needs to be supported in `@supports(@keyframes k{from{color:blue}})`. So I don't get why supporting it in a more generic function that includes style rule blocks would be problematic.

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Received on Tuesday, 18 January 2022 22:11:12 UTC