Web features explorer - Anchor positioning transforms

Web features explorer

Anchor positioned elements take CSS transforms on their anchor elements into account.

Browser support

Chrome 144 Released on 2026-01-13
Chrome Android 144 Released on 2026-01-13
Edge 144 Released on 2026-01-21
Firefox Not supported Bugs: 1993692
Firefox for Android Not supported Bugs: 1993692
Safari Not supported
Safari on iOS Not supported

Need this feature?
Leave a 👍 on the feedback issue
Don't forget to also leave a comment explaining your specific use case.

MDN documentation

No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.

Specifications

CSS Anchor Positioning Module Level 1 (#anchoring), from Cascading Style Sheets (CSS) Working Group (W3C).

View as JSON | Edit this feature | Report an issue | Web-features entry: source, dist