body .rt-container .rt-grid-3 #rt-sidebar-a {
    width: 300px;
}

body .rt-container .rt-grid-3 #rt-sidebar-b {
    width: 180px;margin-left:60px;
}
body { background-color:#f8f9fc; 

}

body .rt-container {    background: none repeat scroll 0 0 #FFFFFF;
}