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mask-border-mode

The mask-border-mode CSS property specifies the blending mode used in a mask border.

Syntax​

/* Keyword values */
mask-border-mode: luminance;
mask-border-mode: alpha;

/* Global values */
mask-border-mode: inherit;
mask-border-mode: initial;
mask-border-mode: revert;
mask-border-mode: revert-layer;
mask-border-mode: unset;

Values​

  • luminance
    • : The luminance values of the mask border image are used as the mask values.
  • alpha
    • : The alpha values of the mask border image are used as the mask values.

Formal definition​

Formal syntax​

Specifications​

Browser compatibility​

This property is not supported by any browser yet.

See also​

  • {{cssxref("mask-border")}}
  • {{cssxref("mask-border-outset")}}
  • {{cssxref("mask-border-repeat")}}
  • {{cssxref("mask-border-source")}}
  • {{cssxref("mask-border-width")}}