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<!DOCTYPE html>
<html>
<head>
    <title>W3.CSS(w3cschool.cn)</title>
    <meta name="viewport" content="width=device-width, initial-scale=1" charset="UTF-8">
    <link rel="stylesheet" href="https://7npmedia.w3cschool.cn/w3.css">
</head>
<body>
<div class="w3-container w3-black">
    <h2><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">这是我的标题</font></font></h2>
</div>
<div class="w3-container w3-light-grey w3-text-brown">
    <h2><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">这是我的文章</font></font></h2>
    <p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">
        本文为浅灰色，文本为棕色。</font><font style="vertical-align: inherit;">本文为浅灰色，文本为棕色。</font><font style="vertical-align: inherit;">本文为浅灰色，文本为棕色。</font><font style="vertical-align: inherit;">本文为浅灰色，文本为棕色。</font><font style="vertical-align: inherit;">本文为浅灰色，文本为棕色。
    </font></font></p>
</div>
<div class="w3-container w3-dark-grey">
    <p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">这是我的页脚</font></font></p>
</div>
</body>
</html>
 
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