在线运行代码 - 菜鸟教程

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<title>菜鸟教程(cainiaoplay.com)</title>
<style>p.serif{font-family:"Times New Roman",Times,serif;}
p.sansserif{font-family:Arial,Helvetica,sans-serif;}
</style>
</head>

<body>
<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>

</body>
</html>

源代码

动行结果