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<title>Wfuyu教程(wfuyu.com)</title>
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p.serif{font-family:"Times New Roman",Times,serif;}p.sansserif{font-family:Arial,Helvetica,sans-serif;}</style>
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<h1>CSS font-family</h1>
<p class="serif">这一段的字体是 Times New Roman 。</p>
<p class="sansserif">这一段的字体是 Arial 。</p>
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