ui-serif, ui-sans-serif, ui-monospace and ui-rounded values for font-family

- WD

Allows more control when choosing system interface fonts

Chrome

  1. ❌ 4 - 153: Not supported
  2. ❌ 154: Not supported
  3. ❌ 155 - 157: Not supported

Edge

  1. ❌ 12 - 153: Not supported
  2. ❌ 154: Not supported

Safari

  1. ❌ 3.1 - 13: Not supported
  2. ✅ 13.1 - 26.6: Supported
  3. ✅ 27: Supported
  4. ✅ 27.1 - TP: Supported

Firefox

  1. ❌ 2 - 156: Not supported
  2. ❌ 157: Not supported
  3. ❌ 158 - 160: Not supported

Opera

  1. ❌ 9 - 134: Not supported
  2. ❌ 135: Not supported

IE

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

Chrome for Android

  1. ❌ 154: Not supported

Safari on iOS

  1. ❌ 3.2 - 13.3: Not supported
  2. ✅ 13.4 - 26.6: Supported
  3. ✅ 27.0: Supported
  4. ✅ 27.1 - 27.2: Supported

Samsung Internet

  1. ❌ 4 - 29: Not supported
  2. ❌ 30: Not supported

Opera Mini

  1. ❌ all: Not supported

Opera Mobile

  1. ❌ 10 - 12.1: Not supported
  2. ❌ 80: Not supported

UC Browser for Android

  1. ❌ 15.5: Not supported

Android Browser

  1. ❌ 2.1 - 4.4.4: Not supported
  2. ❌ 154: Not supported

Firefox for Android

  1. ❌ 157: Not supported

QQ Browser

  1. ❌ 14.9: Not supported

Baidu Browser

  1. ❌ 13.52: Not supported

KaiOS Browser

  1. ❌ 2.5: Not supported
  2. ❌ 3: Not supported
Resources:
Chromium support bug
ui-serif Firefox support bug
ui-sans-serif Firefox support bug
ui-monospace Firefox support bug
ui-rounded Firefox support bug
WebKit Safari 13.1 announcement