borderStartStartRadius

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2021.

Syntax: <'border-top-left-radius'>

Initial value: 0

| Chrome | Firefox | Safari |  Edge  | IE  |
| :----: | :-----: | :----: | :----: | :-: |
|   89   |   66    |   15   |   89   | No  |

See also