Supported only on Safari (by default since 3 months) pre-release version :( Relevant bugs - so far: https://bugzilla.mozilla.org/show_bug.cgi?id=418039 https:/

Supported only on Safari (by default since 3 months) pre-release version :( Relevant bugs - so far: https://bugzilla.mozilla.org/show_bug.cgi?id=418039 https://bugzilla.mozilla.org/show_bug.cgi?id=418039 ;) - It looks like the Chromium team is also actively working on an implementation under https://crbug.com/669058 https://crbug.com/669058 - feature status experimental, there are some functional limitations :has() doesn't work properly with pseudo elements and some logical combinations (:is(), :where() and :has()) in the subselector by now.