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CSS Counter Styles

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The CSS Counter Styles module allows to define custom counter styles, which can be used for CSS list-marker and generated-content counters.


Represents an @counter-style rule.


Specification Status Comment
CSS Counter Styles Level 3 Candidate Recommendation Initial definition

Browser compatibility

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support No support No support 33.0 (33.0) No support No support No support
Feature Android Android Webview Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support No support No support 33.0 (33.0) No support No support No support No support No support

See also

Document Tags and Contributors

Contributors to this page: Sebastianz
Last updated by: Sebastianz,