*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}
.container{margin:0 auto;position:relative;}
.container{max-width:880px;}
.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:2em;}
.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_1{width:6.5%;}
.span_2{width:15.0%;}
.span_3{width:23.5%;}
.span_4{width:32.0%;}
.span_5{width:40.5%;}
.span_6{width:49.0%;}
.span_7{width:57.5%;}
.span_8{width:66.0%;}
.span_9{width:74.5%;}
.span_10{width:83.0%;}
.span_11{width:91.5%;}
.span_12{width:100%;}
}