text-box
Limited availability
The text-box
CSS property sets the spacing above and below text based on a font's typographic features. For example, text-box: trim-both ex alphabetic
trims the top to the top of the letter x and the bottom to the bottom of most letters, without descenders.
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Specifications
Browser support (view on caniuse.com)
- Chrome 133 Released on 2025-02-04
- Chrome Android 133 Released on 2025-02-04
- Edge 133 Released on 2025-02-06
- Firefox ❌
- Firefox for Android ❌
- Safari 18.2 Released on 2024-12-11
- Safari on iOS 18.2 Released on 2024-12-11
Baseline availability blocked since February 2025 by Firefox (5 months)
Usage (according to Chrome Platform Status)
~0.415% of page loads. More data at chromestatus.
Web Platform Tests (WPT)
View the latest WPT test results for this featureView as JSON | Edit this feature | Report an issue | Web-features entry: source, dist