2 commits

Author	SHA1	Message	Date
Sam Atkins	db597843d6	LibWeb/CSS: Correct parsing of @supports selector() ... A couple of fixes here: - Parse a `<complex-selector>` instead of a `<selector-list>` - Don't match if any unknown `::-webkit-*` pseudo-elements are found	2025-03-17 10:00:19 +00:00
Sam Atkins	a9a25d4eca	Tests: Add a test for @supports ... This is derived from our old demo page. Notably, we currently do claim to support `::-webkit-foo` selectors, which is a bug. According to the spec [1], we have to parse those as valid, but `@supports` should still fail for them [2], which is a bit confusing. [1] https://www.w3.org/TR/selectors-4/#compat [2] https://drafts.csswg.org/css-conditional-4/#support-definition-ext	2024-11-07 15:11:24 +01:00