Re: [csswg-drafts] [css-syntax-3] Restrict validity of substitution values and math functions (#8717)

> So they can be a valid [keyframe selector](https://drafts.csswg.org/css-animations-1/#typedef-keyframe-selector)? (If so, this issue can be closed.) Or should a keyframe selector be defined with <percentage-token>?

Probably the latter, just due to compat.

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Received on Tuesday, 18 April 2023 01:25:01 UTC