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 - 150: Partial support
- ◐ 151 - 153: Partial support
- ◐ 154: Partial support
- ◐ 155 - 157: Partial support
Edge
- ❌ 12 - 116: Not supported
- ❌ 117 - 124: Disabled by default
- ◐ 125 - 150: Partial support
- ◐ 151: Partial support
- ◐ 152: Partial support
Safari
- ❌ 3.1 - 18.7: Not supported
- ◐ 26.0 - 26.6: Partial support
- ✅ 27: Supported
- ✅ 27.1 - TP: Supported
Firefox
- ❌ 2 - 144: Not supported
- ❌ 145 - 146: Disabled by default
- ◐ 147 - 150: Partial support
- ◐ 151 - 155: Partial support
- ◐ 156: Partial support
- ◐ 157 - 159: Partial support
Opera
- ❌ 9 - 102: Not supported
- ❌ 103 - 110: Disabled by default
- ◐ 111 - 134: Partial support
- ◐ 135: Partial support
IE
- ❌ 5.5 - 10: Not supported
- ❌ 11: Not supported
Chrome for Android
- ◐ 152: Partial support
Safari on iOS
- ❌ 3.2 - 18.7: Not supported
- ◐ 26.0 - 26.6: Partial support
- ✅ 27.0: Supported
- ✅ 27.1 - 27.2: Supported
Samsung Internet
- ❌ 4 - 26: Not supported
- ◐ 27 - 29: Partial support
- ◐ 30: Partial support
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
- ◐ 152: Partial support
Firefox for Android
- ◐ 156: Partial support
QQ Browser
- ❌ 14.9: Not supported
Baidu Browser
- ❌ 13.52: Not supported
KaiOS Browser
- ❌ 2.5: Not supported
- ❌ 3: Not supported