Limited Availability
id: anchor-positioning-animations
Anchor positioning animations and transitions
The
anchor() and anchor-size() CSS functions animate or transition on changes such as the anchor box moving or the anchor element changing.
Baseline Status:
This feature is currently Limited and is missing in at least one major browser engine.
Desktop Browser Engine Support
Google Chrome
125
Supported
Mozilla Firefox
—
Unsupported
Apple Safari
26
Supported
Microsoft Edge
125
Supported
Mobile Browser Engine Support
Chrome Android
125
Firefox Android
—
Safari iOS
26
Specifications and References
MDN Browser Compat Data Keys: