*{
    padding:0;
    font-family:"Avenir Next ultra light", Verdana, Sans-serif;
    color:#5c6d78;
    margin: 0 auto;
  }
div {width:90%;margin:10 auto;display: flex;flex-wrap: wrap; }
.text-blue{color:#2c81c4;}
.informacion{width: 290px; padding:10; background-color:#ddedf7;font-size: 1em;}
.detalle{width: 900px; padding:10; margin: 0 auto;}
#cabecera{width:100%;color:#127cc1;font-weight: bold;text-align:right}
h1{color:#f0745f; text-align:center; font-size: 225%;}
h3 {color:#2c81c4;}
nav{width:90%;height: 60px;margin:10 auto;list-style-type: none;display:block; }
nav li {display: inline;Padding:2.7;}
header{width:90%;margin:10 auto; }
section {width: 320px;margin: 2px;}
footer{color:#2c81c4; width:90%; margin:10 auto;text-align: center; }