.containerContent {
    width: 586px;
    z-index: 1;
    position: relative;
    padding-top: 46px;
    margin: 0 auto;
}  
.col1{width: 100%; position: relative; float: left;}
.col2{width: 380px; position: relative; float: left;}
.col3{width: 282px; position: relative; float: left;}
.col4{width: 275px; position: relative; float: left;}
.col5{width: 270px; position: relative; float: left;}