#addbox{position:relative;width:220px;height:180px;clip:rect(0px,220px,0px,180px);overflow:hidden;}
#banner1{position:relative;width:200px;height:170px;left:0;top:5px;}
#banner2{position:relative;width:200px;height:170px;left:220px;top:-165px !important;top:-168px;}