body {

}
 
header {
	width:90%;
	max-width:1000px;
	margin:auto;
}
 /*color de fondo */
nav {
	background:#528fd5;
	position: relative;
}
 
nav ul {
	list-style:none;
	padding:0;
	margin:0;
	overflow:hidden;
		text-align:center;
}
 
nav > ul > li {
	float:left;
}
 
nav ul li a {
	text-decoration:none;
	font-weight: bold;
	color:#FFF;
	display:block;
	padding:10px 20px;

}
 
nav ul li a:hover {
	background:#FF3;
	color:#000;
		text-decoration:none;
}
 
nav > ul > li:hover div {
	display:table;
}
 
/*Submenu*/
nav ul li div {
	width:100%;
	text-align:center;
	position: absolute;
	left:0;
	background:#ccc;
	box-sizing:border-box;
	display:none;
}
 
nav ul li div ul{
	width:20%;
	text-align:center;
	display:table-cell;
	border-right:1px solid rgba(255,255,255,.5);
	box-sizing:border-box;
}
 
nav ul li div ul:last-child {
	border:none;
}
 
nav ul li div ul .titulo {
	background:#000;
	color:#fff;
}
 
nav ul li div ul .titulo a {
	color:#fff;
	padding:10px 20px;
}
 
.titulo.azul {
	background:#3498db;
	font-size:20;
	text-decoration:none;
	font-weight: bold;
}
.titulo.verde{
	background:#27ae60;
	font-size: 20px;
	text-decoration:none;
	font-weight: bold;
}
.titulo.naranja {
	background:#e67e22;
	font-size: 20px;
	text-decoration:none;
	font-weight: bold;
}
.titulo.rojo {
	background:#c0392b;
	color:#000;
	text-decoration:none;
	font-size: 20px;
	font-weight: bold;
}
 .titulo.marron {
	color:#000;
	font-size: 20px;
	font-weight: bold;
	text-decoration:none;
	background-color: #F09;
}
nav ul li div ul .titulo a:hover {
	background:#FF0;
	color:#333;
}
 
nav ul li div ul li a {
	color:#000;
}
 
nav ul li div ul li a:hover {
	background:#FF0
	color:#333;
}