Newly Available
CSS
id: scope
@scope
The
@scope CSS at-rule sets the scope for a group of rules.
Baseline Status:
Achieved Newly Available on Mar 24, 2026 across core engines.
Desktop Browser Engine Support
Google Chrome
143
Supported
Mozilla Firefox
146
Supported
Apple Safari
26.4
Supported
Microsoft Edge
143
Supported
Mobile Browser Engine Support
Chrome Android
143
Firefox Android
146
Safari iOS
26.4
Specifications and References