.section{clear:both;padding:0px;margin:0px;}.group:before,.group:after{content:"";display:table;}.group:after{clear:both;}.col{display:block;float:left;margin:0;}.col:first-child{margin-left:0;}
.span_2_of_2{width:100%;}.span_1_of_2{width:50%;}.span_3_of_3{width:100%;}.span_2_of_3{width:66.66%;}.span_1_of_3{width:33.33%;}.span_4_of_4{width:100%;}.span_3_of_4{width:75%;}.span_2_of_4{width:50%;}.span_1_of_4{width:25%;}
.span_7_of_7{width:100%;}.span_6_of_7{width:85.71%;}.span_5_of_7{width:71.42%;}.span_4_of_7{width:57.14%;}.span_3_of_7{width:42.85%;}.span_2_of_7{width:28.57%;}.span_1_of_7{width:14.28%;}
.span_8_of_8{width:100%;}.span_7_of_8{width:87.5%;}.span_6_of_8{width:75%;}.span_5_of_8{width:62.5%;}.span_4_of_8{width:50%;}.span_3_of_8{width:37.5%;}.span_2_of_8{width:25%;}.span_1_of_8{width:12.5%;}