.three-col .column-block,.z-three-col .column-block{width:30%;margin-right:5%}.column-block,.z-column-block{float:left}.three-col .column-block:nth-child(3n),.z-three-col .column-block:nth-child(3n){margin-right:0}@media only screen and (max-width:480px){.button{font-size:12px}.three-col .column-block,.z-three-col .column-block{width:100%;margin-right:0;padding:20px}}