body {margin: 0; padding: 0; background: #F5F5F5;}
#layout {width: 1024px; height: 744px; background: #fff; margin-right: auto; margin-left: auto; margin-top: 40px;}
#blank {margin-top: 200px; margin-left: 200px; background: #000; z-index: 2;}
.toppenlixom {margin-top: -5px;}

#back1 {float: left; margin-top: -22px;}
#back2 {float: left; margin-top: -22px;}
#back3 {float: left; margin-top: -22px;}
#back4 {float: left; margin-top: -22px;}
#back5 {float: left; margin-top: -22px;}
#back6 {float: left; margin-top: -22px;}
#back7 {float: left; margin-top: -22px;}
#back8 {float: left; margin-top: -22px;}