.header{margin: 0 3rem;min-width: 1200px;max-width: 1800px;}
        em,i{ font-style:normal;}
        body{width:100%;min-width:1200px;max-width: 1920px;margin: 0 auto;overflow-x:hidden;}
  
    .h_con{ position: relative; height: 6.1rem;}
    .h_con .logo{float: left;position: relative;z-index: 10;margin-top: 1.2rem;}
    .h_con .logo img{ display:block;width:7.2rem;height:4.1rem;}     
    .h_con h2{float: left;margin-left: 1rem;font-size: 1.3rem;color:#333333;line-height: 6.1rem;display: block;font-weight: bold;}
    .h_con p{float:right;height: 6.1rem;box-sizing: border-box;}  
    .h_con p img{display: inline-block;width: 1.4rem;height: 1.4rem;margin-right: 0.4rem;vertical-align: -0.1rem;}
    .h_con p em{ display: inline-block;font-size: 1.4rem;line-height: 6.1rem;color: #7e2924;font-weight: bold;}
    .h_nav{float: right;margin-right: 2.4rem;}
    .h_nav ul li { display: block;float: left;position: relative; }  
    .h_nav ul li a {display: block;position: relative;z-index: 1;font-size: 1rem;font-weight: normal;color: #333;height: 6.1rem; line-height: 6.1rem;display: block;text-align: center;padding: 0 1rem;}  
    .h_nav ul li.cur a,.h_nav ul li:hover a { background:#ae322d;color: #fff;}
  

    
      .content22{width:1400px;margin: 0 auto;position: relative;}
      @media screen and  (max-width:1440px){
        .content22{width:1200px;margin:0 auto;}    
      
           }
    .footer{height: 600px;background: url(images/foot_bg.jpg) no-repeat center;}
    .f_con{padding: 90px 0 0;height: 270px;} 
    .f_con h2{float: left;width: 680px;}
    .f_con h2 img{ display: block;width: 144px;height: 82px;float: left;}
    .f_con h2 span{display: block;font-size: 24px;line-height: 82px;color: #fff;font-weight: bold;float: left;margin-left: 12px;}
    .f_con h3{ display: block;font-size: 24px;color: #fff;line-height: 24px;font-weight: normal;margin-bottom: 35px;}
    .f_nav{float: left;width: 400px;}  
    .f_nav  ul{width: 400px;}
    .f_nav  ul li a{font-size: 16px;color: #fff;line-height: 32px;display: block;float: left;width: 200px;opacity: 0.5;}
    .f_er{ float: right;width: 260px;}
    .f_er li{float: left;width: 120px;}
    .f_er li:last-child{float: right;}
    .f_er li img{ display: block;width: 120px;height: 120px;}
    .f_er li span{ display: none;font-size: 16px;line-height: 70px;color:#dfe0e0;text-align: center;}
    .gsxx{ box-sizing: border-box;height: 120px;border-top: 1px solid rgba(255,255,255,0.1);border-bottom: 1px solid rgba(255,255,255,0.1);}
    .gsxx li{ display: block;font-size: 20px;color: #fff;line-height: 120px;float: left;margin-right: 172px;font-family: Verdana;}
    .gsxx li img{ display: inline-block;width: 40px;height: 40px;margin-right: 20px;vertical-align: middle;}
    .gsxx li:last-child{margin-right: 0;font-size: 18px;}
    .f_bot{height:100px;}
    .f_bot span{font-size: 16px;color: #fff;float: left;display: block;line-height: 100px;opacity: 0.5;}
    .f_bot span em{display: inline-block;margin-left: 16px;}
    .f_bot a{color: #fff;}
    .f_bot i{ display: block;}
    .f_bot .links{ float: right;display:None;}
    .f_bot .links b{ float: left;font-weight: normal;font-size: 16px;color: #fff;opacity: 0.5;line-height: 100px;}
    .f_bot .links a{ float: left;margin-left: 20px;font-size: 16px;color: #fff; line-height: 100px; opacity: 0.5;}

        @media screen and (max-width: 1440px) {
          .f_con h2{float: left;width: 560px;}
          .f_nav{float: left;width: 300px;}  
          .f_nav{float: left;width: 360px;}  
          .f_nav  ul{width: 360px;}
          .f_nav  ul li a{width: 180px;}
          .gsxx li{margin-right: 74px;}
        }



        .client-2 {
            width: 45px;
            position: fixed;
            right: 10px;
            top: 60%;
            z-index: 999;
            color: #fff;
        }
        
        .client-2 li a {
            text-decoration: none;
            color: #fff;
        }
        
        .client-2 li {
            margin-bottom: 5px;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            cursor: pointer;
            position: relative;
        }
        
        .client-2 li.my-kefu-qq {
            background:#7e2924 url(images/cimg23.png) center no-repeat;
        }
        
        .client-2 li.my-kefu-weixin {
            background:#7e2924 url(images/cimg24.png) center no-repeat;
        }
        
        .client-2 li.my-kefu-tel {
            background:#7e2924 url(images/cimg25.png) center no-repeat;
        }
        
        .client-2 li.my-kefu-shouye {
            background:#7e2924 url(images/tohome.png) center no-repeat;
            background-size:26px;
        }
        
        .client-2 li.my-kefu-shouye a {
            width: 45px;
            height: 45px;
            display: block;
        }
        
        .client-2 li.my-kefu-ftop {
            background:#7e2924 url(images/returnTop.png) center no-repeat;
        }
        
        .client-2 li p {
            height: 20px;
            font-size: 12px;
            line-height: 20px;
            overflow: hidden;
            text-align: center;
            color: #fff;
        }
        
        .client-2 li.my-kefu-qq .cont {
            margin: 0;
            background:#7e2924 url(images/cimg23.png) 15px center no-repeat;
            border-radius: 50px;
            padding-left: 45px;
            height: 45px;
            line-height: 45px;
            color: #fff;
            font-size: 16px;
            width: 130px;
            position: absolute;
            top: 0;
            right: 0;
            z-index: 999;
        }
        
        .client-2 li.my-kefu-tel .cont {
            margin: 0;
            background:#7e2924 url(images/cimg25.png) 15px center no-repeat;
            border-radius: 50px;
            padding-left: 45px;
            height: 45px;
            line-height: 45px;
            color: #fff;
            font-size: 18px;
            width: 180px;
            position: absolute;
            top: 0;
            right: 0;
            z-index: 999;
        }
        
        .client-2 .my-kefu-ftop {
            display: none;
        }
        
        .client-2 .my-kefu-ftop .my-kefu-main {
            padding-top: 6px;
        }
        
        .client-2 li.my-kefu-weixin .cont {
            margin: 0;
            width: 115px;
            padding: 5px;
            border: solid 1px #ccc;
            position: absolute;
            left: -150px;
            top: -44px;
            background-color: #fff;
        }
        
        .client-2 li.my-kefu-weixin .cont  span {
            display: block;
            line-height: 20px;
            font-size: 12px;
            text-align: center;
            color: #1a1a1a;
        }
        
        .client-2 li.my-kefu-weixin .cont  img {
            width: 115px;
            height: 115px;
        }
        
        .client-2 li:hover .cont {
            display: block!important;
        }