.container_12{margin-left:auto;margin-right:auto;width:980px;position:relative;}
.grid_1,.grid_2,.grid_3,.grid_3_2,.grid_4,.grid_5,.grid_6,.grid_7,.grid_8,.grid_9,.grid_9_2,.grid_10,.grid_11,.grid_12{display:inline;float:left;position:relative;margin:0 15px}
.alpha{margin-left:0}
.omega{margin-right:0}
.container_12 .grid_1{width:60px}
.container_12 .grid_2{width:140px}
.container_12 .grid_3{width:220px}
.container_12 .grid_4{width:300px}
.container_12 .grid_5{width:380px}
.container_12 .grid_6 {width:460px;}
.container_12 .grid_7{width:540px}
.container_12 .grid_8{width:620px}
.container_12 .grid_9{width:690px}
.container_12 .grid_10{width:780px}
.container_12 .grid_11{width:860px}
.container_12 .grid_12{width:940px}