CSS Cascade Layers
- CRThe @layer
at-rule allows authors to explicitly layer their styles in the cascade, before specificity and order of appearance are considered.
Chrome
- 4 - 95: Not supported
- 96 - 98: Disabled by default
- 99 - 122: Supported
- 123: Supported
- 124 - 126: Supported
Edge
- 12 - 95: Not supported
- 96 - 98: Disabled by default
- 99 - 122: Supported
- 123: Supported
Safari
- 3.1 - 15.3: Not supported
- 15.4 - 17.3: Supported
- 17.4: Supported
- TP: Supported
Firefox
- 2 - 93: Not supported
- 94 - 96: Disabled by default
- 97 - 123: Supported
- 124: Supported
- 125 - 127: Supported
Opera
- 9 - 85: Not supported
- 86 - 107: Supported
- 108: Supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 122: Supported
Safari on iOS
- 3.2 - 15.3: Not supported
- 15.4 - 17.3: Supported
- 17.4: Supported
Samsung Internet
- 4 - 17.0: Not supported
- 18.0 - 22: Supported
- 23: Supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 80: Supported
UC Browser for Android
- 15.5: Supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 122: Supported
Firefox for Android
- 123: Supported
QQ Browser
- 14.9: Not supported
Baidu Browser
- 13.52: Not supported
KaiOS Browser
- 2.5: Not supported
- 3: Not supported