RUNOOB.COM
源代码：
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>电脑学习网教程(runoob.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>
运行结果