textDecorationThickness

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

Syntax: auto | from-font | <length> | <percentage>

Initial value: auto

| Chrome | Firefox |  Safari  |  Edge  | IE  |
| :----: | :-----: | :------: | :----: | :-: |
|   89   |   70    |   12.1   |   89   | No  |

See also