CSS Flexible Box Layout Module

- CR

Method of positioning elements in horizontal or vertical stacks. Support includes all properties prefixed with flex, as well as display: flex, display: inline-flex, align-content, align-items, align-self, justify-content and order.

Chrome

  1. 139
  2. 140
  3. 141
  4. 142
  5. 143
  6. 144
  7. 145

Edge

  1. 139
  2. 140
  3. 141
  4. 142

Safari

  1. 18.4
  2. 18.5-18.6
  3. 26.0
  4. 26.1
  5. 26.2
  6. TP

Firefox

  1. 141
  2. 142
  3. 143
  4. 144
  5. 145
  6. 146
  7. 147

Opera

  1. 119
  2. 120
  3. 121
  4. 122

IE

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

Chrome for Android

  1. 142

Safari on iOS

  1. 18.3
  2. 18.4
  3. 18.5-18.6
  4. 26.0
  5. 26.1

Samsung Internet

  1. 26
  2. 27
  3. 28
  4. 29

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. 142

Firefox for Android

  1. 144

QQ Browser

  1. 14.9

Baidu Browser

  1. 13.52

KaiOS Browser

  1. 2.5
  2. 3.0-3.1

Most partial support refers to supporting an older version of the specification or an older syntax.