rch unit
Limited availability
The rch
CSS length unit is a font-relative length equal to the value of the ch
unit on the root element. ch
length is based on the width of the zero (0) character.
Compatibility
- Chrome 111 Released on 2023-03-07
- Chrome Android 111 Released on 2023-03-07
- Edge 111 Released on 2023-03-13
- Firefox ❌ Search for bugs Search for standards position
- Firefox for Android ❌ Search for bugs Search for standards position
- Safari 17.2 Released on 2023-12-11
- Safari on iOS 17.2 Released on 2023-12-11
Baseline availability blocked since December 2023 by Firefox (11 months)