#sW .Ww1, #sWlbg, #k123, #sF, #sFb_spc { width: 960px; margin: 0 auto; overflow: hidden; }
#k12 { width: 640px; float: left; }
#k1 { width: 144px; float: left; }
#k2 { width: 480px; float: right; }
#k3 { width: 300px; float: right; }