.cd-dropdown span,
.cd-dropdown span:after,
.cd-dropdown span:before{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:0;margin:0;}
.clearfix:before,
.clearfix:after{content:" ";display:table;}
.clearfix:after{clear:both;}
.clearfix{*zoom:1;}