#center {
  position: absolute;
  top: 120px;
  left:10px;
 
  width:640px; 
  height:435px; 
  padding-left:80px; padding-right:80px; 
  background-image:url(../images/band_verlauf.jpg); 
  background-repeat: repeat-y;
  overflow-x:none;
  overflow-y:auto;
  z-index:5;
}


*html #center {
  position: absolute;
  top: 120px;
  left:10px;
 
  width:800px; 
  height:435px; 
  padding-left:80px; 
  background-image:url(../images/band_verlauf.jpg); 
  background-repeat: repeat-y;
  overflow-x:auto;
  overflow-y:auto;
  z-index:-5;
}