div.tit{border:4px solid red}h2{padding:4%;font-size:1.4em;color:#00f;text-align:center;margin:0;background:#ff0}.bloco{background:navy;border-radius:10px;margin:2% auto;width:98%}.bloco a{font-size:140%;text-align:left;color:#fff;font-weight:700;text-decoration:none;display:block;height:auto;width:auto;padding:3%}.bloco a:hover{background:#00f;border-radius:10px}.blococentro a{text-align:center;padding:1.6%;line-height:initial}@media(min-width:600px){h1{padding:1%}.logo{display:block}div.tit{clear:both}.bloco{float:left;width:48%;margin:.2% 0 .4% 1%}.blococentro{float:none;margin:.2% auto 1%;width:98%}@media(min-width:1024px){.bloco{width:32%}.blococentro{width:98%}h2{padding:1%}}}