.row{margin-left:-30px;*zoom:1;}.row:before,.row:after{display:table;content:"";line-height:0;}.row:after{clear:both;}[class*="span"]{float:left;min-height:1px;margin-left:30px;}.container,.navbar-static-top .container,.navbar-fixed-top .container,.navbar-fixed-bottom .container{width:1170px;}.span12{width:1170px;}.span11{width:1070px;}.span10{width:970px;}.span9{width:870px;}.span8{width:770px;}.span7{width:670px;}.span6{width:570px;}.span5{width:470px;}.span4{width:370px;}.span3{width:270px;}.span2{width:170px;}.span1{width:70px;}.offset12{margin-left:1230px;}.offset11{margin-left:1130px;}.offset10{margin-left:1030px;}.offset9{margin-left:930px;}.offset8{margin-left:830px;}.offset7{margin-left:730px;}.offset6{margin-left:630px;}.offset5{margin-left:530px;}.offset4{margin-left:430px;}.offset3{margin-left:330px;}.offset2{margin-left:230px;}.offset1{margin-left:130px;}