CSS Regions
- WDMethod of flowing content into multiple elements, allowing magazine-like layouts. While once supported in WebKit-based browsers and Internet Explorer, implementing the feature is no longer being pursued by any browser.
Chrome
- 4 - 14: Not supported
- 15 - 18: Partial support
- 19 - 34: Disabled by default
- 35 - 112: Not supported
- 113: Not supported
- 114 - 116: Not supported
Edge
- 12 - 18: Partial support
- 79 - 112: Not supported
- 113: Not supported
Safari
- 3.1 - 6: Not supported
- 6.1 - 11: Supported
- 11.1 - 16.4: Not supported
- 16.5: Not supported
- 16.6 - TP: Not supported
Firefox
- 2 - 112: Not supported
- 113: Not supported
- 114 - 115: Not supported
Opera
- 9 - 98: Not supported
- 99: Not supported
IE
- 5.5 - 9: Not supported
- 10: Partial support
- 11: Partial support
Chrome for Android
- 113: Not supported
Safari on iOS
- 3.2 - 6.1: Not supported
- 7 - 11.2: Supported
- 11.3 - 16.4: Not supported
- 16.5: Not supported
Samsung Internet
- 4 - 20: Not supported
- 21: Not supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 73: Not supported
UC Browser for Android
- 13.4: Not supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 113: Not supported
Firefox for Android
- 113: Not supported
QQ Browser
- 13.1: Not supported
Baidu Browser
- 13.18: Not supported
KaiOS Browser
- 2.5: Not supported
- 3: Not supported