CSS Anchor Positioning
- WDAllows placing elements anywhere on the page relative to an "anchor element", without regard to the layout of other elements besides their containing block
Chrome
- ❌ 4 - 116: Not supported
- ❌ 117 - 124: Disabled by default
- ✅ 125 - 135: Supported
- ✅ 136: Supported
- ✅ 137 - 139: Supported
Edge
- ❌ 12 - 116: Not supported
- ❌ 117 - 124: Disabled by default
- ✅ 125 - 135: Supported
- ✅ 136: Supported
Safari
- ❌ 3.1 - 18.4: Not supported
- ❌ 18.5: Not supported
- ✅ TP: Supported
Firefox
- ❌ 2 - 137: Not supported
- ❌ 138: Not supported
- ❌ 139 - 141: Not supported
Opera
- ❌ 9 - 102: Not supported
- ❌ 103 - 110: Disabled by default
- ✅ 111 - 116: Supported
- ✅ 117: Supported
IE
- ❌ 5.5 - 10: Not supported
- ❌ 11: Not supported
Chrome for Android
- ✅ 136: Supported
Safari on iOS
- ❌ 3.2 - 18.4: Not supported
- ❌ 18.5: Not supported
Samsung Internet
- ❌ 4 - 26: Not supported
- ✅ 27: Supported
Opera Mini
- ❌ all: Not supported
Opera Mobile
- ❌ 10 - 12.1: Not supported
- ❌ 80: Not supported
UC Browser for Android
- ❌ 15.5: Not supported
Android Browser
- ❌ 2.1 - 4.4.4: Not supported
- ✅ 136: Supported
Firefox for Android
- ❌ 137: Not supported
QQ Browser
- ❌ 14.9: Not supported
Baidu Browser
- ❌ 13.52: Not supported
KaiOS Browser
- ❌ 2.5: Not supported
- ❌ 3: Not supported