CSS Subgrid
- CRFeature of the CSS Grid Layout Module Level 2 that allows a grid-item with its own grid to align in one or both dimensions with its parent grid.
Chrome
- 4 - 113: Not supported
- 114 - 116: Disabled by default
- 117 - 121: Supported
- 122: Supported
- 123 - 125: Supported
Edge
- 12 - 113: Not supported
- 114 - 116: Disabled by default
- 117 - 121: Supported
- 122: Supported
Safari
- 3.1 - 15.6: Not supported
- 16.0 - 17.3: Supported
- 17.4: Supported
- TP: Supported
Firefox
- 2 - 70: Not supported
- 71 - 122: Supported
- 123: Supported
- 124 - 126: Supported
Opera
- 9 - 99: Not supported
- 100 - 102: Disabled by default
- 103 - 107: Supported
- 108: Supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 122: Supported
Safari on iOS
- 3.2 - 15.8: Not supported
- 16.0 - 17.3: Supported
- 17.4: Supported
Samsung Internet
- 4 - 22: Not supported
- 23: Not 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
- 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: Supported