#colsStructure{ 
    clear:left;
    margin: 0 auto;
    width: 1000px;
    border-top:none;
}

#centerCol {
    border-top: 1px solid;
    padding: 20px 20px 20px 20px;
    float:left;
    margin-right: 0 0 0 0;
    width: 500px;
    overflow: hidden;
    text-align:left;
}

#leftCol {    
    border-right: 1px solid;
    float:left;
    margin: 0 0 0 0;
    width: 200px;
    padding: 20px 20px 150px 0;
    text-align:right;
    overflow: hidden;    
}

#rightCol {
    border-left: 1px solid;
    float:left;
    margin-right: 0;
    width: 200px;
    padding: 20px 0px 150px 20px;
    text-align:left;
    overflow: hidden;
}