borderImageOutset

The border-image-outset CSS property sets the distance by which an element's border image is set out from its border box.

Syntax: [ <length> | <number> ]{1,4}

Initial value: 0

| Chrome | Firefox | Safari |  Edge  |   IE   |
| :----: | :-----: | :----: | :----: | :----: |
|   15   |   15    |   6    |   12   |   11   |