<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>登录</title>
</head>
<style>
body{
background-image: url("bg.jpg");
background-repeat: no-repeat;
}
</style>
<body>
<img src="bg.jpg" style="width:100%;height:100%;position:relative">
<div align="center" width="200px" height="200px" style="font-size: 15px;background-color: lightsteelblue;
border: 1px;color: #cc0000;position:absolute;left:35%;top:23%;right: 35%;bottom: 15%;border-style: double">
<form name="form1" action="" method="post" style="position: absolute;top: 22%;left: 15%">
<input name="name" type="text" size="50" style="height: 40px" placeholder="请输入用户名："><br><br>
<input name="name" type="text" size="50" style="height: 40px" placeholder="请输入密码："><br><br>
<input name="name" type="text" size="50" style="height: 40px" placeholder="请输入验证码："><br><br>
<input type="button" value="登录" style="width: 320px;height: 40px;color: white;
background-color: #cc0000"><br><br>
<input type="radio">记住密码
<a href="" style="text-decoration: none">去注册</a>
<a href="" style="text-decoration: none">忘记密码</a>
</form>
</div>
</body>
</html>
背景图片：
