Viewport units: vw, vh, vmin, vmax
- CRLength units representing a percentage of the current viewport dimensions: width (vw), height (vh), the smaller of the two (vmin), or the larger of the two (vmax).
Chrome
- 4 - 19: Not supported
- 20 - 25: Partial support
- 26 - 116: Supported
- 117: Supported
- 118 - 120: Supported
Edge
- 12 - 15: Partial support
- 16 - 116: Supported
- 117: Supported
Safari
- 3.1 - 5.1: Not supported
- 6: Partial support
- 6.1 - 16.5: Supported
- 16.6: Supported
- 17.0 - TP: Supported
Firefox
- 2 - 18: Not supported
- 19 - 116: Supported
- 117: Supported
- 118 - 120: Supported
Opera
- 9 - 12.1: Not supported
- 15 - 101: Supported
- 102: Supported
IE
- 5.5 - 8: Not supported
- 9: Partial support
- 10: Partial support
- 11: Partial support
Chrome for Android
- 117: Supported
Safari on iOS
- 3.2 - 5.1: Not supported
- 6: Partial support
- 7: Partial support
- 8 - 16.6: Supported
- 17.0: Supported
- 17.1: Supported
Samsung Internet
- 4 - 21: Supported
- 22: Supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 73: Supported
UC Browser for Android
- 15.5: Supported
Android Browser
- 2.1 - 4.3: Not supported
- 4.4 - 4.4.4: Supported
- 117: Supported
Firefox for Android
- 117: Supported
QQ Browser
- 13.1: Supported
Baidu Browser
- 13.18: Supported
KaiOS Browser
- 2.5: Supported
- 3: Supported