Intrinsic & Extrinsic Sizing

- WD

Chrome

  1. 128
  2. 129
  3. 130
  4. 131
  5. 132
  6. 133
  7. 134

Edge

  1. 128
  2. 129
  3. 130
  4. 131

Safari

  1. 17.5
  2. 17.6
  3. 18.0
  4. 18.1
  5. 18.2
  6. TP

Firefox

  1. 130
  2. 131
  3. 132
  4. 133
  5. 134
  6. 135
  7. 136

Opera

  1. 111
  2. 112
  3. 113
  4. 114

IE

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

Chrome for Android

  1. 131

Safari on iOS

  1. 17.5
  2. 17.6-17.7
  3. 18.0
  4. 18.1
  5. 18.2

Samsung Internet

  1. 23
  2. 24
  3. 25
  4. 26

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. 131

Firefox for Android

  1. 132

QQ Browser

  1. 14.9

Baidu Browser

  1. 13.52

KaiOS Browser

  1. 2.5
  2. 3.0-3.1

Prefixes are on the values, not the property names (e.g. -webkit-min-content)

Older webkit browsers also support the unofficial intrinsic value which acts the same as max-content.