<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>网页布局</title>
    <style>

    </style>
</head>
<body>
    <h1>大加大了科技看</h1>
    <a href="index4.html#bottom" target="blank"><img src="../../../../4/5/1.jpg" width="200px" height="200px"></a><br>
</body>
</html>