.grid_1{width:45px}.grid_2{width:110px}.grid_3{width:175px}.grid_4{width:240px}.grid_5{width:305px}.grid_6{width:370px}.grid_7{width:435px}.grid_8{width:500px}.grid_9{width:565px}.grid_10{width:630px}.grid_11{width:695px}.grid_12{width:760px}.column{margin:0 10px;overflow:hidden;float:left;display:inline}.row{width:780px;margin:0 auto;overflow:hidden}.row .row{margin:0 -10px;width:auto;display:inline-block}