getComputedStyle

- REC

IE

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

Firefox

  1. 30
  2. 31
  3. 32
  4. 33
  5. 34
  6. 35
  7. 36

Chrome

  1. 35
  2. 36
  3. 37
  4. 38
  5. 39
  6. 40
  7. 41

Safari

  1. 6
  2. 6.1
  3. 7
  4. 7.1
  5. 8

Opera

  1. 22
  2. 23
  3. 24
  4. 25
  5. 26
  6. 27

iOS Safari

  1. 5.0-5.1
  2. 6.0-6.1
  3. 7.0-7.1
  4. 8

Opera Mini

  1. 5.0-8.0

Android Browser

  1. 4.1
  2. 4.2-4.3
  3. 4.4
  4. 4.4.3-4.4.4
  5. 37

Blackberry Browser

  1. 7
  2. 10

Opera Mobile

  1. 11.5
  2. 12
  3. 12.1
  4. 24

Chrome for Android

  1. 38

Firefox for Android

  1. 32

IE Mobile

  1. 10

UC Browser for Android

  1. 9.9

Partial support in older Firefox versions refers to requiring the second parameter to be included.

Partial support in all other browsers refers to not supporting getComputedStyle on pseudo-elements.