[csswg-drafts] Pull Request: [css-counter-styles-3] Extended @counter-style containing *-symbols are valid

cdoublev has just submitted a new pull request for https://github.com/w3c/csswg-drafts:

== [css-counter-styles-3] Extended @counter-style containing *-symbols are valid ==
Fixes #9258. This PR removes this emphasized part:

  > If a `@counter-style` uses the extends `system`, it must not contain a `symbols` or `additive-symbols` descriptor, **or else the `@counter-style` rule is invalid**.

It was reported in #5717 and should have been fixed in ba2a8cb.

They all follow the resolution in #1682.

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ba2a8cb and this PR leave multiple requirements (*"must [not] contain"*) without explicitly saying what should happen when they are not met. In my opinion, *"otherwise, the `@counter-style` does not define a counter style (but is still a valid at-rule)"* should be added.

See https://github.com/w3c/csswg-drafts/pull/11883


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Received on Monday, 10 March 2025 14:30:55 UTC