Intrinsic & Extrinsic Sizing

- WD

IE

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

Edge

  1. 91
  2. 92
  3. 93
  4. 94

Firefox

  1. 90
  2. 91
  3. 92
  4. 93
  5. 94
  6. 95

Chrome

  1. 91
  2. 92
  3. 93
  4. 94
  5. 95
  6. 96
  7. 97

Safari

  1. 13.1
  2. 14
  3. 14.1
  4. 15
  5. TP

Opera

  1. 77
  2. 78
  3. 79
  4. 80

Safari on iOS

  1. 13.4-13.7
  2. 14.0-14.4
  3. 14.5-14.8
  4. 15

Opera Mini

  1. all

Android Browser

  1. 4.2-4.3
  2. 4.4
  3. 4.4.3-4.4.4
  4. 94

Opera Mobile

  1. 11.5
  2. 12
  3. 12.1
  4. 64

Chrome for Android

  1. 94

Firefox for Android

  1. 92

UC Browser for Android

  1. 12.12

Samsung Internet

  1. 12.0
  2. 13.0
  3. 14.0
  4. 15.0

QQ Browser

  1. 10.4

Baidu Browser

  1. 7.12

KaiOS Browser

  1. 2.5

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.