Web platform features explorer - Range syntax for style queries

The @container style() CSS at-rule and if(style()) CSS function queries accept a range syntax, such as >, <, >=, <=, to query for inexact values.

Status

Limited availability

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 Conditional Rules Module Level 5 (#typedef-style-range), from Cascading Style Sheets (CSS) Working Group (W3C).

Browser support

Chrome 142 Released on 2025-10-28
Chrome Android 142 Released on 2025-10-28
Edge 142 Released on 2025-10-31
Firefox ❌
Firefox for Android ❌
Safari ❌
Safari on iOS ❌

Developer votes

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