.grid_1 {width: 70px;}.grid_2 {width: 150px;}.grid_3 {width: 230px;}.grid_4 {width: 310px;}.grid_5 {width: 390px;}.grid_6 {width: 470px;}.grid_7 {width: 550px;}.grid_8 {width: 630px;}.grid_9 {width: 710px;}.grid_10 {width: 790px;}.grid_11 {width: 870px;}.grid_12 {width: 950px;}.column {margin: 0 5px 0 5px; overflow: hidden; float: left; display: inline;}.row {width: 960px; margin: 0 auto; overflow: hidden;}.row .row {margin: 0 -5px 0 -5px; width: auto; display: inline-block;}