Intrinsic & Extrinsic Sizing
- WDAllows for the heights and widths to be specified in intrinsic values using the max-content, min-content, fit-content and stretch (formerly fill) properties.
Chrome
- 4 - 21: Not supported
- 22 - 45: Supported
- 46 - 93: Supported
- 94 - 123: Supported
- 124: Supported
- 125 - 127: Supported
Edge
- 12 - 18: Not supported
- 79 - 93: Supported
- 94 - 122: Supported
- 123: Supported
Safari
- 3.1 - 6: Not supported
- 6.1 - 8: Partial support
- 9 - 10.1: Partial support
- 11 - 15.6: Partial support
- 16.0 - 17.3: Supported
- 17.4: Supported
- 17.5 - TP: Supported
Firefox
- 2: Not supported
- 3 - 65: Partial support
- 66 - 124: Partial support
- 125: Partial support
- 126 - 128: Partial support
Opera
- 9 - 12.1: Not supported
- 15 - 32: Supported
- 33: Supported
- 34: Supported
- 35 - 94: Supported
- 95 - 108: Supported
- 109: Supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 123: Supported
Safari on iOS
- 3.2 - 6.1: Not supported
- 7 - 8.4: Partial support
- 9 - 13.7: Partial support
- 14 - 15.8: Partial support
- 16.0 - 17.3: Supported
- 17.4: Supported
- 17.5: Supported
Samsung Internet
- 4: Supported
- 5 - 16.0: Supported
- 17.0 - 23: Supported
- 24: 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
- 123: Supported
Firefox for Android
- 124: Partial support
QQ Browser
- 14.9: Supported
Baidu Browser
- 13.52: Supported
KaiOS Browser
- 2.5: Partial support
- 3: Partial support
Prefixes are on the values, not the property names (e.g. -webkit-min-content)
Older webkit browsers also support the unofficial intrinsic value which acts the same as max-content.
- Resources:
- Min-Content tutorial