The :host() and :host-context() pseudo-classes accept a single <compound-selector> (as opposed to a <compound-selector-list>).


Editor's draft

Status in Chromium


Proposed (tracking bug) in:

  • Chrome for desktop release 91
  • Chrome for Android release 91
  • Android WebView release 91

Consensus & Standardization

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

  • Shipped/Shipping
  • No signal
  • No signal
  • No signals


Last updated on 2021-07-09