Web platform features explorer

Container queries

Container size queries with the @container at-rule apply styles to an element based on the dimensions of its container.

Status

Baseline Newly Available (since 2023-02-14)

This feature is expected to reach Baseline Widely Available status on: 2025-08-14

MDN documentation

Browser support (view on caniuse.com)

  • Chrome 105 Released on 2022-09-02
  • Chrome Android 105 Released on 2022-09-02
  • Edge 105 Released on 2022-09-01
  • Firefox 110 Released on 2023-02-14
  • Firefox for Android 110 Released on 2023-02-14
  • Safari 16 Released on 2022-09-12
  • Safari on iOS 16 Released on 2022-09-12

Developer signals

Usage (according to Chrome Platform Status)

~10.020% of page loads. More data at chromestatus.

Interop