menu {
	width: 100%;
	border-top: 1px solid black;
	padding: 0;
	margin: 0;
}

menu ul {
	background: orange; 
	padding-left: 15%;
	list-style: none;
	position: relative;
	display: inline-block;
	width: 100%;
	margin: 0;
}
	menu ul:after {
		content: ""; clear: both; display: block;
	}

	menu ul li {
		float: left;
		overflow: visible;
	}
		menu 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%);
		}
			menu ul li:hover a {
				color: #fff;
			}
		
		menu ul li a {
			display: block; padding: 0.4em 0.8em;
		}
			

		
	menu ul ul {
		display: none;
		background: #5f6975; border-radius: 0px; padding: 0;
		position: absolute; top: 100%;
		min-width: 10em;
		width: auto;
		margin: 0;
	}	
	
		menu ul li:hover > ul {
			display: block;
		}
		menu ul ul li {
			float: none; 
			border-top: 1px solid #6b727c;
			border-bottom: 1px solid #575f6a; position: relative;
		}
			menu ul ul li a {
				padding: 0.4em 0.8em;
				color: #fff;
			}	
				menu ul ul li a:hover {
					background: #4b545f;
				}
		
	menu ul ul ul {
		position: absolute; left: 100%; top:0;
		min-width: 10em;
		margin: 0;
	}