[csswg-drafts] [css-anchor-position-2] Add `any` keyword support to `anchored(fallback)` container queries (#12610)

lilles has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-anchor-position-2] Add `any` keyword support to `anchored(fallback)` container queries ==
When we [discussed](https://github.com/w3c/csswg-drafts/issues/12391#issuecomment-3184698635) adding `anchored(fallback)` container queries for anchored elements, there was a proposal to add an `any` keyword to allow matching only one of the axes when matching position-areas.

For instance, `@container anchored(fallback: left any)` would match `position-area: left top`, `position-area: left span-bottom`, etc.

@fantasai @kizu 

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/12610 using your GitHub account


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Received on Friday, 15 August 2025 12:35:18 UTC