nav ul ul {
	display: none;
}

	nav ul li:hover > ul {
		display: block;
	}
nav ul {
	background: #335599; 
	background: linear-gradient(top, #335599 0%, #335599 100%);  
	background: -moz-linear-gradient(top, #335599 0%, #335599 100%); 
	background: -webkit-linear-gradient(top, #335599 0%,#335599 100%); 
	box-shadow: 0px 10px 15px rgba(0,0,0,0.5);
	padding: 0 18px;
	border-radius: 15px;  
	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: #4f5964;
		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%);
	        border-radius: 15px;
            
	}
		nav ul li:hover a {
			color: #fff;
		}
	
	nav ul li a {
		display: block; padding: 18px 18px;
		color: white; text-decoration: none;
                font-size: 20px;
                text-shadow:0 3px 4px rgba(0,0,0,0.7);
	        border-radius: 15px;
	}

	

nav ul ul {
	background: #5f6975; border-radius: 10px; padding: 0;
	position: absolute; top: 100%;
}
	nav ul ul li {
		float: none; 
		border-top: 1px solid #6b727c;
		border-bottom: 1px solid #575f6a;
		position: relative;
	}
		nav ul ul li a {
			padding: 18px 18px;
			color: #fff;
		}	
			nav ul ul li a:hover {
				background: #4b545f;
               	        border-radius: 15px;
			}
nav ul ul ul {
	position: absolute; left: 100%; top:0;
}