mask-border-mode

The mask-border-mode property specifies the mode for mask borders.

🚧 Draft — This property is defined in a W3C Draft and may be subject to change

Formal Syntax

luminance | alpha

Initial value

alpha

Applies to

All elements. In SVG, it applies to container elements excluding the defs element, all graphics elements and the use element

Inherited

no

Percentages

n/a

Computed value

as specified

Animation type

discrete

Media

visual

See specification

JavaScript Access

// Access via element.style
element.style.maskBorderMode = 'alpha';