h1{
	color: red;
}
nav{
	width: 100%;
	margin: 0 auto;
	background-color: white;
	position: sticky;
	top: 0px
}
nav ul{
	list-style-type: none;
	font-weight: bold;
}
nav li{
	float: left;
	width: 20%;
	text-align: center;
}
nav ul::after{
	content: "";
	display: table;
	clear: both;
}
nav a{
	display: block;
	text-decoration: none;
	color: black;
	border-bottom: 2px solid transparent;
	padding: 10px 0px;
}
nav a:hover{
	color: orange;
	border-bottom: 2px solid gold;
}
body{
	font-family: Verdana, Arial, sans-serif;
}
#map { height: 500px; width: 800px}