Does anyone know how the test: http://www.w3.org/Style/CSS/Test/CSS2.1/current/t100303-c412-blockw-00-d-ag.htm Is supposed to work? The test says that the two boxes should be green. But I can't see anything that would cause the X's in the top box to have a green background. -- Ivor Hewitt. http://www.ivor.it - tech | http://www.ivor.org - hedge