[class*="colSub-"]{float:left;width:100%;padding:16px;position:relative;text-align:center}@media only screen and (min-width:550px){.colSub-2{width:50%}}@media only screen and (min-width:800px){.colSub-3{width:33.33%}}a.linkSub{font-size:18px;font-weight:bold;padding:8px 20px;background-color:#ff6a00;color:#fff;border-radius:4px;width:200px;display:inline-block}a.linkSub:hover{background-color:#0040ff}a.linkClave{font-size:18px;font-weight:bold;padding:8px 20px;background-color:#ff4500;color:#fff;border-radius:4px}a.linkClave:hover{background-color:#489348}