.row::after{content:"";clear:both;display:table}@media only screen{.col{float:left;width:100%;box-sizing:border-box}}@media only screen and (max-width:800px){.col.r-break{width:100%!important}}.col.col-20{width:20%}.col.col-25{width:25%}.col.col-75{width:75%}.col.col-80{width:80%}