Can I use
?

CSS scrollbar styling

- UNOFF

Methods of styling scrollbars' color and width.

Chrome

  1. 4 - 112: Partial support
  2. 113: Partial support
  3. 114 - 116: Partial support

Edge

  1. 12 - 18: Not supported
  2. 79 - 112: Partial support
  3. 113: Partial support

Safari

  1. 3.1 - 5: Support unknown
  2. 5.1 - 16.4: Partial support
  3. 16.5: Partial support
  4. 16.6 - TP: Partial support

Firefox

  1. 2 - 62: Not supported
  2. 63: Not supported
  3. 64 - 112: Supported
  4. 113: Supported
  5. 114 - 115: Supported

Opera

  1. 9 - 12.1: Not supported
  2. 15 - 98: Partial support
  3. 99: Partial support

IE

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

Chrome for Android

  1. 113: Partial support

Safari on iOS

  1. 3.2 - 6.1: Support unknown
  2. 7: Partial support
  3. 8 - 13.7: Partial support
  4. 14 - 16.4: Not supported
  5. 16.5: Not supported

Samsung Internet

  1. 4 - 20: Partial support
  2. 21: Partial support

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 73: Partial support

UC Browser for Android

  1. 13.4: Partial support

Android Browser

  1. 2.1 - 2.2: Support unknown
  2. 2.3 - 4.4.4: Partial support
  3. 113: Partial support

Firefox for Android

  1. 113: Not supported

QQ Browser

  1. 13.1: Partial support

Baidu Browser

  1. 13.18: Partial support

KaiOS Browser

  1. 2.5: Not supported
  2. 3: Not supported
Resources:
Tutorial for IE & WebKit/Blink browsers
Firefox support bug
jQuery custom content scroller
"perfect-scrollbar" - Minimal custom scrollbar plugin
Stackoverflow article discussing cross-browser support
Webkit blog post describing their non-standard support