.containerContent {
    margin: 0 auto;
    width: 460px;
    height: 376px;
    z-index: 1;
    position: relative;
    padding-top: 56px;
}  

.col1{width: 418px;  position: relative; float: left;}
.col2{width: 460px;  position: relative; float: left;}
.subCol1{width: 200px; height: 280px; position: relative; float: left;}
.subCol2{width: 220px; height: 280px; position: relative; float: right;}
.subCol3{width: 220px; height: 100px; position: relative; float: left;}