html { height: 100%; } body { height: 100%; background: #41566E url(http://www.grenouille-webdesign.be/aff/medbg.png) repeat-x; } div.c { background-color: #ffffff; height: 100%; } #header { height: 66px; background: #ffffff url(http://www.grenouille-webdesign.be/aff/medheader.png) no-repeat; } h2.highlight { background: #E00F00; }