Attribute existence selector with universal namespaceDaniel GlazmanIan HicksonCSS 3 Module W3C Selectors Next Attribute existence selector with universal namespace Previous Substring matching attribute value selector on middle with declared namespace Test # 138 of 271 of the static tests category Testing Attribute existence selector with universal namespace ID 104 Date 2001-11-13 Revision 1.1 The UA must support namespaces for this test.
This paragraph should have a green background
This paragraph should be unstyled.This paragraph should have a green backgroundThis paragraph should have a green background