232942 2021-11-10 06:45:10 -0800 Add support for `content: none` on elements 2025-06-11 20:07:14 -0700 1 1 1 Unclassified WebKit CSS WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=232932 https://wpt.live/results/css/css-content/content-none-select-1.html InRadar, WPTImpact P2 Normal --- 1 graouts webkit-unassigned karlcow sam sebastianzartner webkit-bug-importer oldest_to_newest 1813583 0 graouts 2021-11-10 06:45:10 -0800 The CSS Generated Content Module Level 3 spec introduces the notion of `content: none` on elements, see https://drafts.csswg.org/css-content/#valdef-content-none: > On elements, this inhibits the children of the element from being rendered as children of this element, as if the element was empty. We should implement this behavior which Firefox 91 and up support behind a flag. 1815913 1 webkit-bug-importer 2021-11-17 06:46:23 -0800 <rdar://problem/85502418> 2123172 2 karlcow 2025-06-11 19:56:40 -0700 This test is failing because of this. https://wpt.fyi/results/css/css-content/content-none-select-1.html https://wpt.live/results/css/css-content/content-none-select-1.html 2123174 3 karlcow 2025-06-11 20:07:14 -0700 data:text/html,<select class="" style="content:none;"><option>FAIL</option><option>FAIL</option></select> FAIL should disappear. Safari, Chrome: FAIL visible Firefox: FAIL NOT visible