[csswg-drafts] Pull Request: [scroll-animations-1] Add predefined `@scroll-timeline` to spec

argyleink has just submitted a new pull request for https://github.com/w3c/csswg-drafts:

== [scroll-animations-1] Add predefined `@scroll-timeline` to spec ==
just like how `css-counter-styles` ships with [predefined sets](https://drafts.csswg.org/css-counter-styles/#predefined-counters) for authors, I think `scroll-animations` could/should as well. This PR starts the conversation by including a very generic and super common scroll-timeline for authors to use `document-timeline`, so they don't have to create it themselves:

```css
@scroll-timeline document-timeline {}
```

This gives a common name to a (arguably the most common) timeline that authors will make. 


See https://github.com/w3c/csswg-drafts/pull/6472


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Received on Friday, 23 July 2021 15:59:48 UTC