div#gridClamp,div#gridHeader{width:980px;margin:0 auto}div#gridMain{position:relative;width:980px}div#gridLeftColumn{float:left;width:640px;margin:0 10px 0 0}div#leftColumnTopLeft,div#leftColumnTopRight,div#leftColumnBtmLeft,div#leftColumnBtmRight{float:left;width:320px;margin:0}div#leftColumnCenter{width:640px;margin:10px 0}div#gridRightSidebar{float:right;width:330px;margin:0}div#homeSidebarTop{width:330px;margin:0 0 10px}div#homeSidebarLeft{float:left;width:160px;margin:0 10px 0 0}div#homeSidebarRight{float:left;width:160px;margin:0}div#homeSidebarBtm{width:330px;margin:10px 0 0}