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来源：7-2 编程练习

qq__8359

2019-10-31 17:23:54

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
<title></title>
<style type="text/css">
   #a{
       width: 100%;
   }
    .blue{
        position: fixed;
        top: 50%;
        left: 0;
        margin-top:-182px;

    }
    .red{
        position: fixed;
        bottom: 50%;
        right: 0;
        margin-bottom:-182px;
    }
</style>
</head>
<body>
<div class="div0">
    <img id="a" src="http://climg.mukewang.com/59c9f7ce0001839219034033.png">
    <div class="blue">
       <img src="http://climg.mukewang.com/5a3383c70001f1b702240364.png">
    </div>
    <div class="red">
        <img src="http://climg.mukewang.com/5a3383d00001a3dd02240364.png">
    </div>
</div>
</body>
</html>