Newly Available
Container queries
id: container-style-queries
Container style queries
Container style queries with the
@container at-rule apply styles to an element based on the values of custom properties of its container.
Baseline Status:
Achieved Newly Available on May 19, 2026 across core engines.
Desktop Browser Engine Support
Google Chrome
111
Supported
Mozilla Firefox
151
Supported
Apple Safari
18
Supported
Microsoft Edge
111
Supported
Mobile Browser Engine Support
Chrome Android
111
Firefox Android
151
Safari iOS
18
Specifications and References
MDN Browser Compat Data Keys: