parse-where.html (770B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>CSS Selectors: The Specificity-adjustment Pseudo-class: ':where()'</title> 4 <link rel="help" href="https://drafts.csswg.org/selectors/#zero-matches"> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/css/support/parsing-testcommon.js"></script> 8 <script> 9 test_valid_selector(':where(ul,ol,.list) > [hidden]', 10 ':where(ul, ol, .list) > [hidden]'); 11 test_valid_selector(':where(:hover,:focus)', 12 ':where(:hover, :focus)'); 13 test_valid_selector('a:where(:not(:hover))'); 14 15 test_valid_selector(':where(#a)'); 16 test_valid_selector('.a.b ~ :where(.c.d ~ .e.f)'); 17 test_valid_selector('.a.b ~ .c.d:where(span.e + .f, .g.h > .i.j .k)'); 18 </script>