[csswg-drafts] [scroll-animations-1][css-animations-2] Move the definition of animation-range-start and animation-range-end (and their shorthand) into css-animations-2 (#13569)

BorisChiou has just created a new issue for https://github.com/w3c/csswg-drafts:

== [scroll-animations-1][css-animations-2] Move the definition of animation-range-start and animation-range-end (and their shorthand) into css-animations-2 ==
So per the [ISSUE 4](https://drafts.csswg.org/scroll-animations-1/#issue-79ed79d9) mentioned in [scroll-animations-1], the section of Timeline Ranges should be move into [css-animations-2] and [web-animations-2]. I didn't find the related spec issue so create this one to track.

It seems other specs may use these properties as well (e.g. pointer animations), so it'd be better to move them earlier, to make it clearer that those properties are the general animation properties and they are also in coordinating list property group with `animation-name` I think.

Besides, I expect these properties (and `animation-timeline`) should be applied to `::marker` as well, so perhaps we also need to update the [property list of ::marker](https://drafts.csswg.org/css-lists-3/#marker-properties) in [css-lists-3] to include [css-animations-2] after the move.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/13569 using your GitHub account


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Received on Thursday, 26 February 2026 21:17:03 UTC