CSS 2.1 selectors
- RECBasic CSS selectors including: *
(universal selector), >
(child selector), :first-child
, :link
, :visited
, :active
, :hover
, :focus
, :lang()
, +
(adjacent sibling selector), [attr]
, [attr="val"]
, [attr~="val"]
, [attr|="bar"]
, .foo
(class selector), #foo
(id selector)
Chrome
- ✅ 4 - 135: Supported
- ✅ 136: Supported
- ✅ 137 - 139: Supported
Edge
- ✅ 12 - 135: Supported
- ✅ 136: Supported
Safari
- ✅ 3.1 - 18.4: Supported
- ✅ 18.5: Supported
- ✅ TP: Supported
Firefox
- ✅ 2 - 137: Supported
- ✅ 138: Supported
- ✅ 139 - 141: Supported
Opera
- ✅ 9 - 116: Supported
- ✅ 117: Supported
IE
- ❌ 5.5: Not supported
- ❌ 6: Not supported (but has polyfill available)
- ✅ 7 - 10: Supported
- ✅ 11: Supported
Chrome for Android
- ✅ 136: Supported
Safari on iOS
- ✅ 3.2 - 18.4: Supported
- ✅ 18.5: Supported
Samsung Internet
- ✅ 4 - 26: Supported
- ✅ 27: Supported
Opera Mini
- ✅ all: Supported
Opera Mobile
- ✅ 10 - 12.1: Supported
- ✅ 80: Supported
UC Browser for Android
- ✅ 15.5: Supported
Android Browser
- ✅ 2.1 - 4.4.4: Supported
- ✅ 136: Supported
Firefox for Android
- ✅ 137: Supported
QQ Browser
- ✅ 14.9: Supported
Baidu Browser
- ✅ 13.52: Supported
KaiOS Browser
- ✅ 2.5: Supported
- ✅ 3: Supported
Support for :visited
styling varies across browsers due to security concerns.