.container_12 {margin-left:auto;margin-right:auto;width:960px;}

.grid_1,.grid_2,.grid_3,.grid_4,.grid_5,.grid_6,.grid_7,.grid_8,
.grid_9,.grid_10,.grid_11,.grid_12
{margin-left:10px;margin-right:10px;display:inline;position:relative;float:left;}

.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:700px;}
.container_12 .grid_10 {width:780px;}
.container_12 .grid_11 {width:860px}
.continaer_12 .grid_12 {width:940px}

.alpha{margin-left:0px}

.omega{margin-right:0px}

.clear{clear:both;display:block;overflow:hidden;visibility:hidden;width:0;height:0}

.clearfix{clear:both;content:' ';display:block;font-size:0;line-height:0;visibility:hidden;width:0;height:0}

* html .clearfix{height:1%}