body {
	margin: 0px;
	padding: 0px;
	text-align: center;
	background: #1d1d1b;
}
.contenedor {
	width: 80%;
	height: auto;
	/*position: absolute;*/
	/*top:50%;
	left:50%;*/
	margin-left: 10%;
	/*margin-top: 10px;*/
}