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The @counter-style CSS at-rule sets custom counter styles for list items. For example, you can use a sequence of specific symbols instead of numbers for an ordered list.

Status

Baseline Newly Available (since 2023-09-18)

This feature is expected to reach Baseline Widely Available status on: 2026-03-18

MDN documentation

@counter-style

Specifications

CSS Counter Styles Level 3, from Cascading Style Sheets (CSS) Working Group (W3C).

Browser support (view on caniuse.com)

Chrome 91 Released on 2021-05-25
Chrome Android 91 Released on 2021-05-25
Edge 91 Released on 2021-05-27
Firefox 33 Released on 2014-10-14
Firefox for Android 33 Released on 2014-10-14
Safari 17 Released on 2023-09-18
Safari on iOS 17 Released on 2023-09-18

Usage (according to Chrome Platform Status)

~0.368% of page loads. More data at chromestatus.

Web Platform Tests (WPT)

View the latest WPT test results for this feature

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