stepchowfun

.container{width:100%;max-width:1210px;padding-left:20px;padding-right:20px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin-left:auto;margin-right:auto}.row{*zoom:1}.row:before,.row:after{display:table;content:""}.row:after{clear:both}@media(max-width:767px){.row:after{clear:none}}.span1{float:left;*zoom:1}.span1:before,.span1:after{display:table;content:""}.span1:after{clear:both}@media(max-width:767px){.span1{margin-top:inherit;margin-bottom:inherit;float:none}.span1:first-child{margin-top:0}.span1:last-child{margin-bottom:0}.span1:after{clear:none}}.span2{float:left;*zoom:1}.span2:before,.span2:after{display:table;content:""}.span2:after{clear:both}@media(max-width:767px){.span2{margin-top:inherit;margin-bottom:inherit;float:none}.span2:first-child{margin-top:0}.span2:last-child{margin-bottom:0}.span2:after{clear:none}}.span3{float:left;*zoom:1}.span3:before,.span3:after{display:table;content:""}.span3:after{clear:both}@media(max-width:767px){.span3{margin-top:inherit;