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Web Platform Baseline Status Breakdown Total Features: 1198
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Categories: All CSS (101) HTML elements (100) Selectors (46) JavaScript (43) Forms (42)
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Showing 3 of 3 features

Limited Availability

3 features
• In Progress / Not Yet Baseline

Anchor position container queries with the @container anchored(fallback: …) at-rule apply styles to an element based on the element's anchor position.

Chrome 143
Firefox
Safari
Edge 143
Status: Incomplete cross-engine support

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

Chrome 142
Firefox
Safari
Edge 142
Status: Incomplete cross-engine support

Container scroll-state queries with the @container scroll-state(...) at-rule apply styles to an element based on the sticky positioning, snapped, and scrollable state of the container.

Chrome 133
Firefox
Safari
Edge 133
Status: Incomplete cross-engine support