CSS3 Box-sizing

- WD

Chrome

  1. 153
  2. 154
  3. 155
  4. 156
  5. 157
  6. 158
  7. 159

Edge

  1. 152
  2. 153
  3. 154
  4. 155

Safari

  1. 26.4
  2. 26.5
  3. 26.6
  4. 27
  5. 27.1
  6. 27.2
  7. TP

Firefox

  1. 156
  2. 157
  3. 158
  4. 159
  5. 160
  6. 161
  7. 162

Opera

  1. 132
  2. 133
  3. 134
  4. 135

IE

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

Chrome for Android

  1. 156

Safari on iOS

  1. 26.4
  2. 26.5
  3. 26.6
  4. 27.0
  5. 27.1
  6. 27.2

Samsung Internet

  1. 27
  2. 28
  3. 29
  4. 30

Opera Mini

  1. all

Opera Mobile

  1. 11.5
  2. 12
  3. 12.1
  4. 80

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. 156

Firefox for Android

  1. 159

QQ Browser

  1. 14.9

Baidu Browser

  1. 13.52

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.