ul {
		list-style-type: none;
		margin: 0;
		padding: 0;
		overflow: hidden;
		background: #333;
	}

	li {
		float: left;
	}

	li a {
		display: inline-block;
		text-align: center;
		text-decoration: none;
		padding: 14px 16px;
		color: white;
	}

	li a:hover {
		background: blue;
	}

	.active {
		background: orange;
	}

	div {
		text-align: justify;
		padding: 40px;
	}