mask-border-outset

The mask-border-outset CSS property specifies the distance by which an element’s mask border is set out from its border box.

Values: <length> The size of the mask border outset as a dimension. <number> The size of the mask border outset as a multiple of the corresponding border-width.

<length> The size of the mask border outset as a dimension. <number> The size of the mask border outset as a multiple of the corresponding border-width.

Syntax example: mask-border-outset: 1rem;