nav {
	margin: 10px auto; 
	text-align: center;
}

nav ul ul {
	display: none;
}

nav ul li:hover > ul {
	display: block;
}


nav ul {
	background: #fefefe;
	background: linear-gradient(top, #efefef 0%, #bbbbbb 100%);  
	background: -moz-linear-gradient(top, #efefef 0%, #bbbbbb 100%); 
	background: -webkit-linear-gradient(top, #efefef 0%,#bbbbbb 100%); 
	box-shadow: 0px 0px 9px rgba(0,0,0,0.15);
	padding: 0 10px;
	border-radius: 10px;  
	list-style: none;
	position: relative;
	display: inline-table;
}

nav ul:after {
	content: ""; clear: both; display: block;
}

nav ul li {
	float: left;
}

nav ul li:hover {
		background: #4b545f;
		background: linear-gradient(top, #4f5964 0%, #5f6975 40%);
		background: -moz-linear-gradient(top, #4f5964 0%, #5f6975 40%);
		background: -webkit-linear-gradient(top, #4f5964 0%,#5f6975 40%);
}

nav ul li:hover a {
		color: #fff;
}
		
nav ul li a {
	display: block; padding: 8px 8px;
	color: #757575; text-decoration: none;
}
			
		
	nav ul ul {
		background: #5f6975; border-radius: 0px; padding: 0;
		position: absolute; top: 50%;
	}
		nav ul ul li {
			float: none; 
			border-top: 1px solid #6b727c;
			border-bottom: 1px solid #575f6a; position: relative;
		}
			nav ul ul li a {
				padding: 10px 10px;
				color: #fff;
			}	
				nav ul ul li a:hover {
					background: #4b545f;
				}
		
nav ul ul ul {
	position: absolute; left: 100%; top:0;
}