CSS4

[taknegaar]

Selectors Level 4:

E /foo/ F { ... }
$E > F { ... }
E[foo="bar" i] { ... }
E:matches(s1, s2) { ... }
E:not(s1, s2) { ... }
E:lang(fr, en) { ... }
E:local-link { ... }
E:local-link(0) { ... }
E:current { ... }
E:current(s) { ... }
E:default { ... }
E:column(selector) { ... }
E:nth-column(n) { ... }
...

W3C Working Draft 29 September 2011:
http://www.w3.org/TR/selectors4/

Editor's Draft 4 November 2011:
http://dev.w3.org/csswg/selectors4/