.containerContent {
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    height: 100%;
}   
   
.contWidth{
    width: 310px;
    float: left;
}
.scrW{
    width: 270px;
    float: left;
    padding-right: 12px;
}

.colHolder{width: 940px;}

.col1{width: 290px; position: relative;float: left;}
.col2{width: 364px; position: relative;float: left; padding-right: 20px;}
.col3{width: 556px; position: relative;float: left;}
.col4{width: 556px; position: relative; float: right;padding-top: 20px;}
.col_full{position: relative;}