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 - 112: Supported
- 113: Supported
- 114 - 116: Supported
Edge
- 12 - 112: Supported
- 113: Supported
Safari
- 3.1 - 16.4: Supported
- 16.5: Supported
- 16.6 - TP: Supported
Firefox
- 2 - 112: Supported
- 113: Supported
- 114 - 115: Supported
Opera
- 9 - 98: Supported
- 99: Supported
IE
- 5.5: Not supported
- 6: Not supported (but has polyfill available)
- 7 - 10: Supported
- 11: Supported
Chrome for Android
- 113: Supported
Safari on iOS
- 3.2 - 16.4: Supported
- 16.5: Supported
Samsung Internet
- 4 - 20: Supported
- 21: Supported
Opera Mini
- all: Supported
Opera Mobile
- 10 - 12.1: Supported
- 73: Supported
UC Browser for Android
- 13.4: Supported
Android Browser
- 2.1 - 4.4.4: Supported
- 113: Supported
Firefox for Android
- 113: Supported
QQ Browser
- 13.1: Supported
Baidu Browser
- 13.18: Supported
KaiOS Browser
- 2.5: Supported
- 3: Supported
Support for :visited
styling varies across browsers due to security concerns.