Scoped Styles: the @scope rule
- WDAllows CSS rules to be scoped to part of the document, with upper and lower limits described by selectors.
Chrome
- 4 - 103: Not supported
- 104 - 117: Disabled by default
- 118 - 125: Supported
- 126: Supported
- 127 - 129: Supported
Edge
- 12 - 103: Not supported
- 104 - 117: Disabled by default
- 118 - 125: Supported
- 126: Supported
Safari
- 3.1 - 17.3: Not supported
- 17.4: Supported
- 17.5: Supported
- 17.6 - TP: Supported
Firefox
- 2 - 126: Not supported
- 127: Not supported
- 128 - 130: Not supported
Opera
- 9 - 89: Not supported
- 90 - 105: Disabled by default
- 106 - 110: Supported
- 111: Supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 126: Supported
Safari on iOS
- 3.2 - 17.3: Not supported
- 17.4: Supported
- 17.5: Supported
- 17.6 - 18.0: Supported
Samsung Internet
- 4 - 24: Not supported
- 25: Supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 80: Supported
UC Browser for Android
- 15.5: Not supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 126: Supported
Firefox for Android
- 127: Not supported
QQ Browser
- 14.9: Not supported
Baidu Browser
- 13.52: Not supported
KaiOS Browser
- 2.5: Not supported
- 3: Not supported
This implementation replaces an older concept of scoping CSS rules.