html, body {color: #338888; 
            font-family: Verdana,Arial,Sans-serif;
            font-size: small;
            width: 85%;
            height: 85%;
            }

p {text-indent:2em; padding: 0.1em; font-weight: bold; }
strong {font-weight:bolder; font-style: italic;}
p em {font-style: italic; font-weight:lighter;}
em em {font-weight:bolder; font-size:larger}
h1 {font-weight:bolder; font-size:larger}
h2 {font-weight:bolder; font-size:small}


/* CAJAS */



.Arriba {position: absolute; top: 9%; left: 7%; }


.Centro { position: absolute; top: 40%; left: 37%;  }