- From: Seokho Song via GitHub <noreply@w3.org>
- Date: Tue, 03 Feb 2026 08:45:39 +0000
- To: public-css-archive@w3.org
DevSDK has just created a new issue for https://github.com/w3c/csswg-drafts: == About special elements propagation == > The CSS Backgrounds specification explicitly describes about the special elements [1]. I think web-devs will expect this property to be propagated (applied) to an animated background image for the root element. > > > For documents whose root element is an HTML HTML element or an XHTML html element [HTML]: if the computed value of background-image on the root element is none and its background-color is transparent, user agents must instead propagate the computed values of the background properties from that element’s first HTML BODY or XHTML body child element. > > Since the specification points specific css properties, we should consider adding this property to this section or the appropriate section explicitly. > > Aside, due to [2], we may need to think about this should be inherited property or not. > > [1] https://drafts.csswg.org/css-backgrounds-3/#special-backgrounds > > [2] https://www.w3.org/TR/design-principles/#example-58897411 *Originally posted by @DevSDK in https://github.com/webplatformco/project-image-animation/issues/4* Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/13435 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Tuesday, 3 February 2026 08:45:40 UTC