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.

Chrome

  1. ◐ 4 - 67: Partial support
  2. ◐ 68 - 89: Partial support
  3. ✅ 90 - 155: Supported
  4. ✅ 156: Supported
  5. ✅ 157 - 159: Supported

Edge

  1. ◐ 12 - 18: Partial support
  2. ◐ 79 - 89: Partial support
  3. ✅ 90 - 154: Supported
  4. ✅ 155: Supported

Safari

  1. ◐ 3.1 - 13: Partial support
  2. ◐ 13.1 - 15.6: Partial support
  3. ✅ 16.0 - 26.6: Supported
  4. ✅ 27: Supported
  5. ✅ 27.1 - TP: Supported

Firefox

  1. ◐ 2 - 60: Partial support
  2. ◐ 61 - 80: Partial support
  3. ✅ 81 - 157: Supported
  4. ✅ 158: Supported
  5. ✅ 159 - 161: Supported

Opera

  1. ◐ 9 - 54: Partial support
  2. ◐ 55 - 75: Partial support
  3. ✅ 76 - 134: Supported
  4. ✅ 135: Supported

IE

  1. ◐ 5.5 - 10: Partial support
  2. ◐ 11: Partial support

Chrome for Android

  1. ✅ 156: Supported

Safari on iOS

  1. ◐ 3.2 - 13.3: Partial support
  2. ◐ 13.4 - 15.8: Partial support
  3. ✅ 16.0 - 26.6: Supported
  4. ✅ 27.0: Supported
  5. ✅ 27.1 - 27.2: Supported

Samsung Internet

  1. ◐ 4 - 14.0: Partial support
  2. ✅ 15.0 - 29: Supported
  3. ✅ 30: Supported

Opera Mini

  1. ◐ all: Partial support

Opera Mobile

  1. ◐ 10 - 12.1: Partial support
  2. ✅ 80: Supported

UC Browser for Android

  1. ◐ 15.5: Partial support

Android Browser

  1. ◐ 2.1 - 4.4.4: Partial support
  2. ✅ 156: Supported

Firefox for Android

  1. ✅ 158: Supported

QQ Browser

  1. ◐ 14.9: Partial support

Baidu Browser

  1. ✅ 13.52: Supported

KaiOS Browser

  1. ◐ 2.5: Partial support
  2. ✅ 3: Supported

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
WebKit bug on support for clip value
CSS overflow on MDN
Edge bug on support for two values syntax