<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <title>ERROR 404 - Not Found!</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <meta name="robots" content="noindex"/>
    <style type="text/css">
        body {
            color: #444444;
            background-color: #EEEEEE;
            font-family: 'Trebuchet MS', sans-serif;
            font-size: 80%;
        }

        h1 {
        }

        h2 {
            font-size: 1.2em;
        }

        #page {
            background-color: #FFFFFF;
            width: 60%;
            margin: 24px auto;
            padding: 12px;
        }

        #header {
            padding: 6px;
            text-align: center;
        }

        .status3xx {
            background-color: #475076;
            color: #FFFFFF;
        }

        .status4xx {
            background-color: #C55042;
            color: #FFFFFF;
        }

        .status5xx {
            background-color: #F2E81A;
            color: #000000;
        }

        #content {
            padding: 4px 0 24px 0;
        }

        #footer {
            color: #666666;
            background: #f9f9f9;
            padding: 10px 20px;
            border-top: 5px #efefef solid;
            font-size: 0.8em;
            text-align: center;
        }

        #footer a {
            color: #999999;
            text-decoration: none;
        }

        #footer a button {
            padding: 10px 20px;
            border-radius: 5px;
            border: none;
            background: #00b7ee;
            color: #ffffff;
            cursor: pointer;
        }
    </style>
</head>
<body>
<div id="page">
    <div id="header" class="status4xx">
        <h1>404，您请求的页面不存在!</h1>
    </div>
    <div id="content">
        <h2>出现以下错误：</h2>
        <p>在此服务器上找不到请求的 URL。</p>
        <P>请检查网址或联系站长。</p>
    </div>
    <div id="footer">
        <a href="/">
            <button>返回首页</button>
        </a>
        <a href="javascript:history.back();">
            <button>返回上一页</button>
        </a>
    </div>
</div>
</body>
</html>