html, body{
	min-height: 100%;
	padding: 0px;
	margin: 0px;
}
body{
	background-color: #212121;
	background-image: url(construyendo_region.jpg);
	background-repeat: no-repeat;
	background-size: auto 100%;
	background-position: center;
}
	
@media screen and (max-width: 1024px){
	body{
		background-size: 100% auto;
	}
}