.row{position:relative}.row:after,.col:after,.clr:after,.group:after{content:"";display:block;height:0;clear:both;visibility:hidden}.row,div.clear{padding-bottom:24px}.col{position:relative;display:block;float:left;width:100%}@media (min-width:690px){.col{margin-right:2%}}.col.col_last{margin-right:0}.col:last-child{margin-right:0}@media (min-width:690px){.span_3{width:23.5%}.span_9{width:74.5%}}