body {
				 	 margin: 0;
				  	font-family: Helvetica, sans-serif;
				}

				.header {
					 margin: .5;
					font-family: Arial Black;
					background-color: blue;
					padding: 5;
				}

				.topnav {
					font-family: Broadway;
				  	overflow: hidden;
				  	background-color: #333;
				}

				.topnav a {
				  	
				  	color: #f2f2f2;
				  	text-align: center;
				 	padding: 14px 14px;
				  	text-decoration: none;
				  	font-size: 17px;
				}

				.topnav a:hover {
				  	background-color: #ddd;
				  	color: black;
				}

				.topnav a.active {
				  	
				  	color: white;
				}