borderBlockWidth

The border-block-width CSS property defines the width of the logical block borders of an element, which maps to a physical border width depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-width and border-bottom-width, or border-left-width, and border-right-width property depending on the values defined for writing-mode, direction, and text-orientation.

Syntax: <'border-top-width'>

Initial value: medium

| Chrome | Firefox |  Safari  | Edge | IE  |
| :----: | :-----: | :------: | :--: | :-: |
|   87   |   66    |   14.1   | n/a  | No  |

See also