<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>菜鸟教程(runoob.com)</title> </head>
<body> <form> <fieldset style="border:1px solid red"> <legend>Personalia:</legend> Name: <input type="text"><br> Email: <input type="text"><br> Date of birth: <input type="text"> </fieldset> </form> </body> </html>
效果图：
原文：http://www.cnblogs.com/henuyuxiang/p/7424661.html