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 - 154: Not supported
- ❌ 155: Not supported
- ❌ 156 - 158: Not supported
Edge
- ◐ 12 - 18: Partial support
- ❌ 79 - 154: Not supported
- ❌ 155: Not supported
Safari
- ❌ 3.1 - 6: Not supported
- ✅ 6.1 - 11: Supported
- ❌ 11.1 - 26.6: Not supported
- ❌ 27: Not supported
- ❌ 27.1 - TP: Not supported
Firefox
- ❌ 2 - 157: Not supported
- ❌ 158: Not supported
- ❌ 159 - 161: Not supported
Opera
- ❌ 9 - 134: Not supported
- ❌ 135: Not supported
IE
- ❌ 5.5 - 9: Not supported
- ◐ 10: Partial support
- ◐ 11: Partial support
Chrome for Android
- ❌ 155: Not supported
Safari on iOS
- ❌ 3.2 - 6.1: Not supported
- ✅ 7 - 11.2: Supported
- ❌ 11.3 - 26.6: Not supported
- ❌ 27.0: Not supported
- ❌ 27.1 - 27.2: Not supported
Samsung Internet
- ❌ 4 - 29: Not supported
- ❌ 30: Not supported
Opera Mini
- ❌ all: Not supported
Opera Mobile
- ❌ 10 - 12.1: Not supported
- ❌ 80: Not supported
UC Browser for Android
- ❌ 15.5: Not supported
Android Browser
- ❌ 2.1 - 4.4.4: Not supported
- ❌ 155: Not supported
Firefox for Android
- ❌ 158: Not supported
QQ Browser
- ❌ 14.9: Not supported
Baidu Browser
- ❌ 13.52: Not supported
KaiOS Browser
- ❌ 2.5: Not supported
- ❌ 3: Not supported