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 - 128: Supported
- ✅ 129: Supported
- ✅ 130 - 132: Supported
Edge
- ❌ 12 - 103: Not supported
- ❌ 104 - 117: Disabled by default
- ✅ 118 - 127: Supported
- ✅ 128: Supported
Safari
- ❌ 3.1 - 17.3: Not supported
- ✅ 17.4 - 17.6: Supported
- ✅ 18.0: Supported
- ✅ 18.1 - TP: Supported
Firefox
- ❌ 2 - 129: Not supported
- ❌ 130: Not supported
- ❌ 131 - 133: 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
- ✅ 128: Supported
Safari on iOS
- ❌ 3.2 - 17.3: Not supported
- ✅ 17.4 - 17.6: Supported
- ✅ 18.0: Supported
- ✅ 18.1: 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
- ✅ 128: 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.