CSS property: mask-border

IE

  1. 6 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 18: Not supported
  2. 79 - 116: Partial support
  3. 117: Partial support

Firefox

  1. 2 - 116: Not supported
  2. 117: Not supported
  3. 118 - 120: Not supported

Chrome

  1. 4 - 116: Partial support
  2. 117: Partial support
  3. 118 - 120: Partial support

Safari

  1. 3.1 - 16.6: Partial support
  2. 17.0: Partial support
  3. 17.1 - TP: Partial support

Opera

  1. 10 - 12.1: Not supported
  2. 15 - 101: Partial support
  3. 102: Partial support

Safari on iOS

  1. 3.2 - 16.6: Partial support
  2. 17.0: Partial support
  3. 17.1: Partial support

Opera Mini

  1. all: Support unknown

Android Browser

  1. 2.1 - 4.3: Not supported
  2. 4.4 - 4.4.4: Partial support
  3. 117: Partial support

Opera Mobile

  1. 12 - 12.1: Not supported
  2. 73: Partial support

Chrome for Android

  1. 117: Partial support

Firefox for Android

  1. 117: Not supported

UC Browser for Android

  1. 15.5: Support unknown

Samsung Internet

  1. 4 - 21: Partial support
  2. 22: Partial support

QQ Browser

  1. 13.1: Support unknown

Baidu Browser

  1. 13.18: Support unknown

KaiOS Browser

  1. 2.5: Support unknown
  2. 3: Support unknown