@supports
Widely available since 2018-03-30
The @supports at-rule applies styles based on a browser's support for CSS features, such as a CSS property and value. Also known as feature queries.
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Specifications
Browser support (view on caniuse.com)
- Chrome 28 Released on 2013-07-09
- Chrome Android 28 Released on 2013-07-10
- Edge 12 Released on 2015-07-29
- Firefox 22 Released on 2013-06-25
- Firefox for Android 22 Released on 2013-06-25
- Safari 9 Released on 2015-09-30
- Safari on iOS 9 Released on 2015-09-16
Developer signals
- State of CSS 2025: features/all_features question
- State of CSS 2024: features/all_features question
Interop
- Included in Interop 2023
View as JSON | Edit this feature | Report an issue | Web-features entry: source, dist