body {
	width: 100%;
	max-width: 960px;
	margin: 0 auto;
}
nav {
	width: 100%;
	margin: 10px 0;
}
nav ul {
	list-style: none;
	overflow: hidden;
}
nav ul li {
	float: left;
	width: 20%;
}
nav ul li a {
	font-weight: bold;
	text-align: center;
	padding: 8px 0;
	display: block;
	width: 100%;
	color: #ffffff;
	background: linear-gradient(to bottom, #40c0ff 0%, #0040a0 100%);
	text-decoration: none;
}
nav ul li a, nav ul li a:focus, nav ul li a:visited, nav ul li a:hover, nav ul li a:active {
	text-decoration: none;
}
nav ul li a:hover, nav ul li a:active {
	text-decoration: underline;
}
nav ul li:first-child a {
	border-top-left-radius: 6px;
	border-bottom-left-radius: 6px;
}
nav ul li:last-child a {
	border-top-right-radius: 6px;
	border-bottom-right-radius: 6px;
}