Support for the @supports at-rule and the "window.CSS.supports()" API

Documentation

Specification

Established standard

Status in Chromium

Blink


Enabled by default (tracking bug) in:

  • Chrome for desktop release 28
  • Chrome for Android release 28

Consensus & Standardization

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

Owner

Comments

WebKit ticket: https://bugs.webkit.org/show_bug.cgi?id=86146

Last updated on 2020-11-19