html{margin:0; padding:0; height:100%;}

body{ font-family:Verdana, Arial, Helvetica, sans-serif;
	  font-size:0.8em;
	  background: url(../images/fondo.jpg) center top repeat-y;
	  text-align:center;
	  margin:0 auto;
  	width:984px;
	  padding:0 5px 0 6px;
	  height:100%;
	 }

iframe{
	overflow:hidden;
}

#centrar{
	margin-top:50px;
	width:100%;
	text-align:center;
}