.main{width:930px;margin:0 auto;text-align:left}#header{height:107px}#footer{height:105px}.col-1,.col-2,.col-3{float:left}.container{width:100%;overflow:hidden}.col-1{width:295px}.col-2{width:294px}.row .col-1{width:297px}.row .col-2{width:604px}