#main {border: 0px solid red; float: left; display: inline; width: 530px; margin: 0; padding: 0; background: transparent url(sysimg/bg-main-mitte.gif) repeat-y top left;}
#maininner {border: 0px dotted red; margin: 0; padding: 0 30px 15px 30px; background: transparent url(sysimg/bg-main-unten.gif) no-repeat bottom left;}

#rechts {border: 0px solid orange; float: right; display: inline; width: 260px; margin: 0; padding: 0;}