ch (character) unit
- CRUnit representing the width of the character "0" in the current font, of particular use in combination with monospace fonts.
Chrome
- 4 - 26: Not supported
- 27 - 122: Supported
- 123: Supported
- 124 - 126: Supported
Edge
- 12 - 122: Supported
- 123: Supported
Safari
- 3.1 - 6.1: Not supported
- 7 - 17.3: Supported
- 17.4: Supported
- TP: Supported
Firefox
- 2 - 123: Supported
- 124: Supported
- 125 - 127: Supported
Opera
- 9 - 12.1: Not supported
- 15 - 107: Supported
- 108: Supported
IE
- 5.5 - 8: Not supported
- 9 - 10: Partial support
- 11: Partial support
Chrome for Android
- 122: Supported
Safari on iOS
- 3.2 - 6.1: Not supported
- 7 - 17.3: Supported
- 17.4: Supported
Samsung Internet
- 4 - 22: Supported
- 23: Supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 80: Supported
UC Browser for Android
- 15.5: Supported
Android Browser
- 2.1 - 4.3: Not supported
- 4.4 - 4.4.4: Supported
- 122: Supported
Firefox for Android
- 123: Supported
QQ Browser
- 14.9: Supported
Baidu Browser
- 13.52: Supported
KaiOS Browser
- 2.5: Supported
- 3: Supported