CSS overflow property

- WD

Originally a single property for controlling overflowing content in both horizontal & vertical directions, the overflow property is now a shorthand for overflow-x & overflow-y. The latest version of the specification also introduces the clip value that blocks programmatic scrolling.

IE

  1. 5.5 - 10
  2. 11

Edge

  1. 12 - 18
  2. 79 - 81
  3. 83

Firefox

  1. 2 - 60
  2. 61 - 75
  3. 76
  4. 77 - 78

Chrome

  1. 4 - 67
  2. 68 - 81
  3. 83
  4. 84 - 86

Safari

  1. 3.1 - 13
  2. 13.1
  3. TP

Opera

  1. 9 - 54
  2. 55 - 67
  3. 68

iOS Safari

  1. 3.2 - 13.3
  2. 13.4

Opera Mini

  1. all

Android Browser

  1. 2.1 - 4.4.4
  2. 81

Blackberry Browser

  1. 7
  2. 10

Opera Mobile

  1. 10 - 12.1
  2. 46

Chrome for Android

  1. 81

Firefox for Android

  1. 68

IE Mobile

  1. 10
  2. 11

UC Browser for Android

  1. 12.12

Samsung Internet

  1. 4 - 10.1
  2. 11.1

QQ Browser

  1. 10.4

Baidu Browser

  1. 7.12

KaiOS Browser

  1. 2.5

Effectively all browsers support the CSS 2.1 definition for single-value overflow as well as overflow-x & overflow-y and values visible, hidden, scroll & auto

Resources:
WebKit bug on support for two values syntax
Edge bug on support for two values syntax
CSS overflow on MDN