Re: [csswg-drafts] [css-values-5] Disallow mix/random/tree-counting functions in some contexts (#10982)

@tabatkins @emilio @nt1m Any opinions on whether tree-counting functions like sibling-index() should be valid parse time in:

- `@page` properties
- descriptors for `@font-face` and other at-rules which do not apply directly to elements
- `@container` queries (this is particularly interesting since the container element can be a natural choice most of the time)
- `@media` queries

And if such functions as valid, what should they evaluate to.


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Received on Friday, 14 March 2025 09:11:49 UTC