[csswg-drafts] [css-color-hdr] How should checking for percentages summing to 0 work in dynamic-range-limit-mix() when calc() is used? (#11678)

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

== [css-color-hdr] How should checking for percentages summing to 0 work in dynamic-range-limit-mix() when calc() is used? ==
The text for [dynamic-range-color-mix()](https://drafts.csswg.org/css-color-hdr/#dynamic-range-limit-mix) contains this statement:

> If the sum of all percentages is 0%, then the function is invalid.

If the intent is that this is checked at parse time, which is when things are usually marked invalid, what should happen for calc() values that aren't resolvable until style building?

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/11678 using your GitHub account


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Received on Sunday, 9 February 2025 02:22:45 UTC