console 命令行工具 X clear
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    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style type="text/css">
        * {
            font-size: 20px;
            font-family: 微软雅黑;
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        h1,
        h2,
        h3 {
            color: green;
        }
        
        h4,
        h5,
        h6 {
            color: blue;
        }
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</head>

<body>
    <tr>
        <div>图书排行榜</div>
        <h1>·三体</h1>
        <h2>·盗墓笔记</h2>
        <h3>·三生三世十里桃花</h3>
    </tr>
    <tr>
        <div>游戏排行榜</div>
        <h4>1.游戏联盟</h4>
        <h4>2.DOTA</h4>
        <h4>3.魔兽世界</h4>
    </tr>
</body>

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