body{
    margin: 20px;
    font-family: '微软雅黑';
  font-size: large;
  background-image: url("img/bg4.png");
  }
  .layui-nav{background-color: transparent !important;}
  .mt30{margin-top: 30px;}
  .foot{    background-image: url(img/bg03.jpg);
  line-height: 100px;
  background-size: 100% 214%;
  margin-top: 50px !important;
  width: 100% !important;
  max-width: 100% !important;
  background-position: 0px 132px;
}
.logobox{width: 836px;margin: auto;}
.logowrap{background-image: url(img/bg01.jpg);
background-size: 100% 135%;
}
form .nav{
    border-color: white;
    background-color: #4874cb;
    border-radius: 3px;
    color: white;
    box-shadow: 
        0 0 10px #4874cb; /* 绿色光晕 */
        border: white solid 1px;
    margin: 15px;
    }

    
    form .action{
        background-color: #ef822f;
        box-shadow: 
        0 0 10px #ef822f; /* 绿色光晕 */
      }
      form .nav>a{color: white !important;font-size: 22px;line-height: 45px;}
      .logo{    text-align: center;
      color: #4b74d0;
      font-size: 37px;
      width: 150px;
      text-shadow: 0 0 2px #8bcbe3;

    }
.mysearch{
    width: 886px;

}
.layui-row{margin: auto;}