:empty pseudo-class and XML/SGML constructsIan HicksonCSS 3 Module W3C Selectors Next :empty pseudo-class and whitespace Previous :empty pseudo-class and empty elements Test # 227 of 272 Testing :empty pseudo-class and XML/SGML constructs ID 150 Date 15-november-2001 Revision 1.0 The UA must support namespaces for this test.
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(Note. This test is based on an controversial and unpublished clarification to the spec and is included for completeness only.)