#dbRoWrap{position:relative;width:1200px;height:190px;}

#dbRo1 {position:absolute;left:45px;top:0px;}
#dbRo2 {position:absolute;left:350px;top:0px;}
#dbRo3 {position:absolute;left:650px;top:0px;}
#dbRo4 {position:absolute;left:960px;top:0px;}

#dbRoWrap img{position:absolute;width:181px;height:182px;border:0}