[csswg-drafts] [css-env-1] Should `env(var(--custom))` be valid? (#12440)

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

== [css-env-1] Should `env(var(--custom))` be valid? ==
[`env()`](https://drafts.csswg.org/css-env-1/#funcdef-env) has not been defined an [argument grammar](https://drafts.csswg.org/css-values-5/#argument-grammar) like other arbitrary substitutions. Actually, it does not appear to be defined as an arbitrary substitution, but I am pretty sure it is. Or am I missing something?

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/12440 using your GitHub account


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Received on Thursday, 3 July 2025 04:24:37 UTC