CSS3 Box-sizing

- WD

Chrome

  1. 117
  2. 118
  3. 119
  4. 120
  5. 121
  6. 122
  7. 123

Edge

  1. 117
  2. 118
  3. 119
  4. 120

Safari

  1. 16.5
  2. 16.6
  3. 17.0
  4. 17.1
  5. 17.2
  6. TP

Firefox

  1. 117
  2. 118
  3. 119
  4. 120
  5. 121
  6. 122
  7. 123

Opera

  1. 101
  2. 102
  3. 103
  4. 104

IE

  1. 8
  2. 9
  3. 10
  4. 11

Chrome for Android

  1. 119

Safari on iOS

  1. 16.5
  2. 16.6-16.7
  3. 17.0
  4. 17.1
  5. 17.2

Samsung Internet

  1. 20
  2. 21
  3. 22
  4. 23

Opera Mini

  1. all

Opera Mobile

  1. 11.5
  2. 12
  3. 12.1
  4. 73

UC Browser for Android

  1. 15.5

Android Browser

  1. 4.2-4.3
  2. 4.4
  3. 4.4.3-4.4.4
  4. 119

Firefox for Android

  1. 119

QQ Browser

  1. 13.1

Baidu Browser

  1. 13.18

KaiOS Browser

  1. 2.5
  2. 3.0-3.1

Firefox versions before 57 also supported the padding-box value for box-sizing, though this value was been removed from the specification and later versions of the browser.