estilo.css

body {
	position: static;
	background-color: black;
	padding: 0%;
	margin: 0px;
}

.cuerpo {

	margin:0 auto; 
	position: fixed;
	width: 100%;
	height: 100%;
	background-image:url("juanjdc.jpg");
	background-repeat: no-repeat;
	background-position: 0% 50%;
	background-size: 100%;
	display: block;
	z-index: 1;

}
.banner{
	background-color: rgba(15, 180, 212, 0.9);
	width: 98%;
	height: 200px;
	margin: 1%;
	box-shadow: 2px 2px rgba(10, 10, 10, 1);
	position: relative;
}


.logo{
	position: absolute;
	right: 0px;
	width: 130px;
	margin: 5px;
}



.cuerpo_2{
	background-color: rgba(255, 55, 55, 0.7);
	width: 98%;
	height: 500px;
	z-index: 10;
	position:relative;
	margin: 1%;
}
.footer{
	background-color: rgba(255, 255, 255, 0.9);
	width: 98%;
	height: 200px;
	position:relative;
	z-index: 11;
	margin: 1%;
}