.crearredo {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	font-weight: bold;
	color: #CCCCCC;
	text-decoration: none;
	
}
body,td{
  text-align: center; 
}

#id-del-box{
  margin: auto;
} .bg-sin {
	width: 40%;
	background-color: #1E1E1E;

}
.bg-des {
	background-image: url(images/bg-des.gif);
	background-repeat: repeat;
	width: 40%;
}
.bg-centro {
	background-image: url(images/bg-centro.gif);
	background-repeat: repeat;
	width: 20%;
}