79916 2012-02-29 08:17:51 -0800 Basic CSS styling of text track cues 2023-10-14 09:27:17 -0700 1 1 1 Unclassified WebKit Media 528+ (Nightly build) All All NEW http://wpt.live/webvtt/rendering/cues-with-video/processing-model/selectors/cue_function/id_color.html WPTImpact P2 Normal --- 79347 1 vcarbune webkit-unassigned ahmad.saleem792 eric.carlson zcorpan oldest_to_newest 567636 0 vcarbune 2012-02-29 08:17:51 -0800 This bug is here to ensure that all the aspects in the WebVTT spec related to basic CSS styling (section 3.5.1) of the text track cues are completely supported. http://dev.w3.org/html5/webvtt/#applying-css-properties-to-webvtt-node-objects 1076297 1 zcorpan 2015-03-11 05:58:22 -0700 The ::cue(#id) selector should match a WebVTT cue with the given id. It's seems it's not supported in WebKit. Presto supports it. Test: http://w3c-test.org/webvtt/rendering/cues-with-video/processing-model/selectors/cue_function/id_color.html http://w3c-test.org/webvtt/rendering/cues-with-video/processing-model/selectors/cue_function/id_color-ref.html Spec: "For the purposes of ID selector matching, lists of WebVTT Node Objects have the ID given by the cue's text track cue identifier, if any." http://dev.w3.org/html5/webvtt/#dfn-pseudo-cue-selector 1985122 2 ahmad.saleem792 2023-10-14 09:27:17 -0700 All browsers are failing this 'WPT Test': https://wpt.fyi/results/webvtt/rendering/cues-with-video/processing-model/selectors/cue_function/id_color.html?label=experimental&label=master&aligned= Adding 'WPTImpact' tag and also changing from 'Unconfirmed' to 'New' to track it better.