#nav{
        		position: relative;
        		width: 100%;
        		margin: 10px auto;
        	}
        	ul{
        		margin: 0 auto;
        		position: relative;
        		float: left;
        		font-size:20px;
        	}
        	ul li{
        		display: inline;
        		margin: 0;
        		padding: 0;
        		float: left;
        		position: relative;
        	}
        	ul li a{
        		border-right: 1px solid #fff;
        		padding: 10px 8px 10px 8px;
        		color: #fff;
        		text-shadow: 1px 1px 0 #222;
        		text-decoration: none;
        		display: inline-block;
        		background: linear-gradient(#228b22,#006400);
        	}
        	ul li:hover>a{
        		background: linear-gradient(#006400,#228b22);
        		color: #fff;
        		opacity: 0.9;
        	}
        	ul li:hover>ul{
        		visibility: visible;
        	}
        	ul ul,ul ul li ul{
        		list-style: none;
        		margin: 0;
        		padding: 0;
        		visibility: hidden;
        		position: absolute;
        		width: 180px;
        	}
        	ul ul{
        		top: 39px;
        		left: 0;
        	}
        	ul ul li ul{
        		top: 0;
        		left: 181px;
        	}
        	ul ul li a{
        		background: linear-gradient(#0065b2,#1685da);
        		padding: 7px 15px;
        		color: #fff;
        		text-shadow: 0 1px 1px #111;
        		text-decoration: none;
        		display: inline-block;
        		float: left;
        		width: 150px;
        		border-bottom: 1px dotted #fff;
        	}
        	ul ul ul li a{
        		background: linear-gradient(#b22222,#8b0000);
        	}