Web platform features explorer - ic unit

Web platform features explorer

The ic CSS length unit corresponds to the width of CJK ideographic characters.

Status

Baseline Widely Available (since 2025-04-03)

MDN documentation

Ic, in <length>

Specifications

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

Browser support

Chrome 106 Released on 2022-09-27
Chrome Android 106 Released on 2022-09-27
Edge 106 Released on 2022-10-03
Firefox 97 Released on 2022-02-08
Firefox for Android 97 Released on 2022-02-08
Safari 15.4 Released on 2022-03-14
Safari on iOS 15.4 Released on 2022-03-14

Usage (according to Chrome Platform Status)

~0.000% of page loads. More data at chromestatus.

Interop

Included in Interop 2022

Web Platform Tests (WPT)

View the latest WPT test results for this feature

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