Web platform features explorer - abs() and sign()

Web platform features explorer

Tags: css Groups: CSS

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

Learning resources on MDN

abs()
sign()

Browser support

Chrome ❌ See crbug.com/40253181
Chrome Android ❌ See crbug.com/40253181
Edge ❌ See crbug.com/40253181
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

Specifications

CSS Values and Units Module Level 4 (#sign-funcs), from Cascading Style Sheets (CSS) Working Group (W3C).

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