Linked

<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>我的楼</title>
	</head>
	<body>
		<div style="position: fixed;top: 10px;right: 10px;">
			<a href = "#gold">1楼</a><br/>
			<a href = "#darkmagenta">2楼</a><br/>
			<a href = "#yellow">3楼</a><br/>
			<a href = "#black">4楼</a><br/>
			
		</div>
		<div>
			<div style="height:  2000px;">
				<div style="height:400px ; background-color: gold;" >
					<a name="gold"><h1>1楼</h1></a>
				</div>
				<div style="height: 400px; background-color: darkmagenta;" >
					<a name="darkmagenta"><h1>2楼</h1></a>
				</div>
				<div style="height: 400px; background-color: yellow;">
					<a name="yellow"><h1>3楼</h1></a>
				</div>
				<div style="height: 400px; background-color: black;">
					<a name="black"><h1>4楼</h1></a>
				</div>
		</div>
	</body>
</html>