border

The border shorthand CSS property sets an element's border. It sets the values of border-width, border-style, and border-color.

Syntax: <line-width> || <line-style> || <color>

| Chrome | Firefox | Safari |  Edge  |  IE   |
| :----: | :-----: | :----: | :----: | :---: |
|   1    |    1    |   1    |   12   |   4   |