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    <head>
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        <title>菜鸟教程(runoob.com)</title>
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    <body>

        <div class="container">
            <h2>Table</h2>
            <p> .table-hover 类启用表格中 tbody 上的行的悬停效果：</p>                              
            <table class="table table-hover">
                <thead>
                    <tr>
                        <th>#</th>
                        <th>Firstname</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>1</td>
                        <td>Anna</td>
                    </tr>
                    <tr>
                        <td>2</td>
                        <td>Debbie</td>
                    </tr>
                    <tr>
                        <td>3</td>
                        <td>John</td>
                    </tr>
                </tbody>
            </table>
        </div>

    </body>
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