The abs() and sign() CSS functions compute the absolute value or the sign of the input.

Compatibility

• Chrome ❌ See crbug.com/1407476
• Chrome Android ❌ See crbug.com/1407476
• Edge ❌ See crbug.com/1407476
• Firefox 118 Released on 2023-09-26
• Firefox for Android 118 Released on 2023-09-26
• Safari 15.4 Released on 2022-03-14
• Safari on iOS 15.4 Released on 2022-03-14

BCD data

• css.types.abs
• css.types.sign