<!DOCTYPE html>
<html lang="en">
<head>

<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
    #main{
        width: 1000px;
        height: 700px;
        border: 1px solid  #CCCC00;
        margin: auto;
    }
    #menu li{
        width: 100px;
        height: 50px;
        border: 1px solid #CCCC00;
    }
    #rightimg{
        width: 845px;
        height: 600px;
        border: 1px solid  #CCCC00;
        float: right;
        margin-right: 5px;
        margin-top: -276px;
    }
</style>

</head>
<body>
<div id="main">

   <div id="menu">
       <ul>
           <li>高山</li>
           <li>流水</li>
           <li>手表</li>
           <li>苹果</li>
           <li>香蕉</li>
       </ul>
   </div>
    <div id="rightimg">

    </div>

</div>
</body>
</html>