CSS selectors and pseudo selectors browser compatibility
CSS 1
| ↓ Selector / Browser → |
IE6 |
IE7 |
IE8 |
IE9 preview |
FF 3 |
FF 3.5 |
FF 3.6 |
Safari 3 |
Safari 4 |
Chrome 5 beta |
Opera |
Opera 10.5 beta |
| ↑ Selector / Browser → |
IE6 |
IE7 |
IE8 |
IE9 preview |
FF 3 |
FF 3.5 |
FF 3.6 |
Safari 3 |
Safari 4 |
Chrome 5 beta |
Opera |
Opera 10.5 beta |
| E |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E F |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| :link |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:active |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:visited |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:first-line |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:first-letter |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E.classname |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E#id |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| .classname.classname |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
CSS 2.1
| ↓ Selector / Browser → |
IE6 |
IE7 |
IE8 |
IE9 preview |
FF 3 |
FF 3.5 |
FF 3.6 |
Safari 3 |
Safari 4 |
Chrome 5 beta |
Opera |
Opera 10.5 beta |
| ↑ Selector / Browser → |
IE6 |
IE7 |
IE8 |
IE9 preview |
FF 3 |
FF 3.5 |
FF 3.6 |
Safari 3 |
Safari 4 |
Chrome 5 beta |
Opera |
Opera 10.5 beta |
| * |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E > F |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:first-child |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:hover |
Partial (1) |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:focus |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E + F |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Buggy (5) |
Yes |
Yes |
| E[attr] |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E[attr="name"] |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E[attr~="name"] |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:before |
No |
No |
Yes |
Yes |
Buggy (4) |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:after |
No |
No |
Yes |
Yes |
Buggy (4) |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
CSS 3
| ↓ Selector / Browser → |
IE6 |
IE7 |
IE8 |
IE9 preview |
FF 3 |
FF 3.5 |
FF 3.6 |
Safari 3 |
Safari 4 |
Chrome 5 beta |
Opera |
Opera 10.5 beta |
| ↑ Selector / Browser → |
IE6 |
IE7 |
IE8 |
IE9 preview |
FF 3 |
FF 3.5 |
FF 3.6 |
Safari 3 |
Safari 4 |
Chrome 5 beta |
Opera |
Opera 10.5 beta |
| E ~ F |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E[attr^="name"] |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E[attr$="name"] |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E[attr*="name"] |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E[attr|="name"] |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:root |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:nth-of-type |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:nth-last-of-type |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:first-of-type |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:last-of-type |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:only-of-type |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:only-child |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:last-child |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:nth-child |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:nth-last-child |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:empty |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Buggy (2) |
Yes (3) |
Yes |
Yes |
Yes |
| E:target |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:checked |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E::selection |
No |
No |
No |
Yes |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:enabled |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:disabled |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| E:not(s) |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
原文地址：https://www.cnblogs.com/sniper007/p/2303503.html