<!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">

<head>

  <meta charset="UTF-8" http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <link rel="icon" href="/favicon.ico" type="image/x-icon">

  <title>404-对不起！您访问的页面不存在</title>

  <style type="text/css">
    .head404 {
      width: 580px;
      height: 234px;
      margin: 50px auto 0 auto;
      background: url(/static/img/head404.png) no-repeat;
    }

    .txtbg404 {
      width: 499px;
      height: 169px;
      margin: 10px auto 0 auto;
      background: url(/static/img/txtbg404.png) no-repeat;
    }

    .txtbg404 .txtbox {
      width: 390px;
      position: relative;
      top: 30px;
      left: 60px;
      color: #eee;
      font-size: 13px;
    }

    .txtbg404 .txtbox p {
      margin: 5px 0;
      line-height: 18px;
    }

    .txtbg404 .txtbox .paddingbox {
      padding-top: 15px;
    }

    .txtbg404 .txtbox p a {
      color: #eee;
      text-decoration: none;
    }

    .txtbg404 .txtbox p a:hover {
      color: #FC9D1D;
      text-decoration: underline;
    }

    #countdown {
      color: #FC9D1D;
      font-size: 18px;
      font-weight: bold;
      background-color: rgba(252, 157, 29, 0.2);
      padding: 2px 6px;
      border-radius: 3px;
    }
  </style>

</head>



<body bgcolor="#494949">

  <div class="head404"></div>

  <div class="txtbg404">

    <div class="txtbox">

      <p>对不起，您请求的页面不存在、或已被删除、或暂时不可用</p>

      <p class="paddingbox">请点击以下链接继续浏览网页，<span id="countdown">5</span>秒后将自动跳转到首页</p>

      <p>》<a style="cursor:pointer" οnclick="history.back()">返回上一页面</a></p>

      <p>》<a href="http://www.mixcom.cn/">返回网站首页</a></p>

    </div>

  </div>

  <script>
    // 倒计时自动跳转到首页
    let countdown = 5;
    const countdownElement = document.getElementById('countdown');

    const timer = setInterval(function() {
      countdown--;
      countdownElement.textContent = countdown;

      if (countdown <= 0) {
        clearInterval(timer);
        window.location.href = '/';
      }
    }, 1000);
  </script>

</body>

</html>