Daniel Glazman Ian Hickson @namespace html url(http://www.w3.org/1999/xhtml); @namespace a url(http://www.example.org/a); @namespace b url(http://www.example.org/b); div.test *:not(*|div) { display : block ; margin-bottom : 1em ; background-color : red } div.test > *:not(*|p):not(*|div) { background-color : lime } div.stub > *:not(*|div) { background-color : lime }

This paragraph should have a green background.

This paragraph should have a green background.

This paragraph should have a green background.

This paragraph should have a green background.

This address should have a green background.
This paragraph should have a green background. This paragraph should have a green background. This paragraph should have a green background.