css.selectors.hostfunction

Spec

MDN URL

Status

On the standards track: Yes

Is Experimental: No

Is Deprecated: No

Browser Support

In Chrome version 54 on 2016-10-12

In Chrome Android version 54 on 2016-10-19

In Edge version 79 on 2020-01-15

In Firefox version 63 on 2018-10-23

In Firefox for Android version 63 on 2018-10-23

Not in Internet Explorer

In Quest Browser version 5.0 on undefined

In Opera version 41 on 2016-10-25

In Opera Android version 41 on 2016-10-25

In Safari version 10 on 2016-09-20 Note: Certain CSS selectors do not work (:host > .local-child) and styling slotted content (::slotted) is buggy.

In Safari on iOS version 10 on 2016-09-13 Note: Certain CSS selectors do not work (:host > .local-child) and styling slotted content (::slotted) is buggy.

In Samsung Internet version 6.0 on 2017-08-23

In WebView Android version 54 on 2016-10-19

In WebView on iOS version 10 on 2016-09-13 Note: Certain CSS selectors do not work (:host > .local-child) and styling slotted content (::slotted) is buggy.