outlineWidth

The CSS outline-width property sets the thickness of an element's outline. An outline is a line that is drawn around an element, outside the border.

Syntax: <line-width>

Initial value: medium

| Chrome | Firefox | Safari  |  Edge  |  IE   |
| :----: | :-----: | :-----: | :----: | :---: |
|   1    |   1.5   |   1.2   |   12   |   8   |

See also