CSS hanging-punctuation

- WD

Allows some punctuation characters from start (or the end) of text elements to be placed "outside" of the box in order to preserve the reading flow.

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 100: Not supported
  2. 101: Not supported

Firefox

  1. 2 - 99: Not supported
  2. 100: Not supported
  3. 101 - 102: Not supported

Chrome

  1. 4 - 100: Not supported
  2. 101: Not supported
  3. 102 - 104: Not supported

Safari

  1. 3.1 - 9.1: Not supported
  2. 10 - 15.3: Supported
  3. 15.4: Supported
  4. TP: Supported

Opera

  1. 9 - 85: Not supported
  2. 86: Not supported
  3. 87: Not supported

Safari on iOS

  1. 3.2 - 9.3: Not supported
  2. 10 - 15.3: Supported
  3. 15.4: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 101: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 64: Not supported

Chrome for Android

  1. 101: Not supported

Firefox for Android

  1. 100: Not supported

UC Browser for Android

  1. 12.12: Not supported

Samsung Internet

  1. 4 - 15.0: Not supported
  2. 16.0: Not supported

QQ Browser

  1. 10.4: Not supported

Baidu Browser

  1. 7.12: Not supported

KaiOS Browser

  1. 2.5: Not supported
Resources:
Firefox bug #1253615
CSS tricks article