CSS revert value

- WD

A CSS keyword value that resets a property's value to the default specified by the browser in its UA stylesheet, as if the webpage had not included any CSS. For example, display:revert on a <div> would result in display:block. This is in contrast to the initial value, which is simply defined on a per-property basis, and for display would be inline.

IE

  1. 5.5 - 10
  2. 11

Edge

  1. 12 - 81
  2. 83

Firefox

  1. 2 - 66
  2. 67 - 77
  3. 78
  4. 79 - 80

Chrome

  1. 4 - 81
  2. 83
  3. 84 - 86

Safari

  1. 3.1 - 9
  2. 9.1 - 13
  3. 13.1
  4. 14 - TP

Opera

  1. 9 - 68
  2. 69

iOS Safari

  1. 3.2 - 9.2
  2. 9.3 - 13.3
  3. 13.4
  4. 14.0

Opera Mini

  1. all

Android Browser

  1. 2.1 - 4.4.4
  2. 81

Blackberry Browser

  1. 7
  2. 10

Opera Mobile

  1. 10 - 12.1
  2. 46

Chrome for Android

  1. 81

Firefox for Android

  1. 68

IE Mobile

  1. 10
  2. 11

UC Browser for Android

  1. 12.12

Samsung Internet

  1. 4 - 11.2
  2. 12.0

QQ Browser

  1. 10.4

Baidu Browser

  1. 7.12

KaiOS Browser

  1. 2.5
Resources:
Firefox feature request bug
Chrome feature request issue
MDN Web Docs - CSS revert
Microsoft Edge feature request on UserVoice