The CSSGroupingRule interface represents an at-rule that contains other rules nested inside itself. Per spec, CSSMediaRule and CSSPageRule inherit from CSSGroupingRule.

Documentation

Specification

Specification link


Specification being incubated in a Community Group

Status in Chromium

Blink


Enabled by default (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Owner

Last updated on 2021-01-16