.navigation ul{
	margin-top: -6px;
	padding: 0px;
	list-style-type: none;
	margin-left: 20px;
}

.navigation ul li a{
	text-decoration: none;
	color: white;
	display: block;
}

.navigation ul li{
	float: left;
	width: 180px;
	height: 40px;
	background-color: black;
	font-size: 20px;
	line-height: 40px;
	line-width: 0 auto;
	text-align: center;
	opacity: 0.8;
	border: 1px solid #285189; 
}

.navigation ul li a:hover{
	background-color: orange;
}

.navigation ul li ul li{
	display: none;
}

.navigation ul li:hover ul li{
	display: block;
}