body {
	padding: 0px;
	background-image: url(_imag/fondo_general.jpg);
	background-repeat: no-repeat;
	background-position: center;
	background-color: #FFFFFF;
	margin: 0px;
	text-align: center;
}
.contenedor {
	width: 100%;
	height: 540px;
	position: relative;
	border: 0px none;
	text-align: center;
	margin-top: 6%;
	margin-right: auto;
	margin-bottom: 30px;
	margin-left: auto;
	padding: 0px;
	background-image: url(_imag/fondo_general03.jpg);
	background-repeat: no-repeat;
	background-position: center top;
}