fontOpticalSizing

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

Syntax: auto | none

Initial value: auto

| Chrome | Firefox |  Safari  |  Edge  | IE  |
| :----: | :-----: | :------: | :----: | :-: |
|   79   |   62    |   13.1   |   17   | No  |

See also