.col-25{float:left;width:25%;margin-top:3px;margin-bottom:3px;}.col-75{float:left;width:75%;margin-top:3px;margin-bottom:3px;}.row-display{padding-left:20px;}.row-display:after{content:"";display:table;clear:both;}@media screen and (max-width:600px){.col-25,.col-75{width:100%;margin-top:0;}}