textUnderlinePosition

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2020.

Syntax: auto | from-font | [ under || [ left | right ] ]

Initial value: auto

| Chrome | Firefox |  Safari  |  Edge  |  IE   |
| :----: | :-----: | :------: | :----: | :---: |
|   33   |   74    |   12.1   |   12   |   6   |
|        |         |    9′    |        |       |

See also