body { text-align:center; position: absolute; top: 0; right: 0; bottom: 0; left: 0; width: 50%; margin: auto; } 
#page-top { top: 0; width: 782px; height: 129px; border-bottom: 1px solid #9c9; }
#page-content { width: 590px; padding-right: 190px; }
#page-content .col { float: left; }
#page-copy {width: 100%; border-right: 1px solid #9c9; }
#page-right { margin-right: -190px; width: 190px; float:right; }
#page-end { clear:both; width: 782px; border-top: 1px solid #9c9; }
#cart {width: 782px; margin: 0 auto;}
#cart-top { width: 782px; height:132px margin: 0 auto; }
#cart-content { border-top: 1px solid #9c9; width: 782px; margin: 0 auto; border-bottom: 1px solid #9c9; }
#cart-end  { width: 782px; border-top: 1px solid #9c9; }