i,em{font-style:normal;}
    @font-face {
        font-family:'OPPOSans';
        src:url("font/OPPOSans.ttf");
    }
       
    .head{width:100%; box-sizing: border-box;position: relative;left: 0;top: 0;z-index: 20;box-sizing: border-box;background: #fff;transition: all 0.5s ease;}
   
    .head .logo{float:left;height: 5rem;width:23.18% ;background: url(images/head_dd.png) no-repeat center;background-size: 100% 100%; text-align: center;padding-top: 1rem;box-sizing: border-box;padding-left:2rem;}
    .head .logo .t_logo{display:block; line-height: 0; overflow: hidden;width: 8.75rem;height: 3.55rem;float:left;}
    .head .logo .t_logo img{width:100%;}

    .head .logo h2{display: block;margin-left:1.3rem ;padding-left: 1.3rem;font-size: 1.1rem;line-height: 1.7rem;color: #fff;font-weight: bold;background: url(images/h_line.png) no-repeat left;background-size: 0.1rem 3rem;vertical-align: 0.6rem;float:left;}

    .head .hea-tel{float: right;margin-right: 2%;margin-top: 0.8rem;}
    .head .hea-tel img{display: inline-block;width: 1.95rem;height: 1.95rem;margin-right: 0.4rem;vertical-align: 0.4rem;}
    .head .hea-tel p{position: relative;display: inline-block;font-size: 0.8rem;line-height: 0.8rem;color:#4c4c4c;font-weight: normal;}
    .head .hea-tel p i{position: relative;display:block;font-size: 1rem;line-height: 1.3rem;color:#333333;font-weight: normal;font-family: "OPPOSans";margin-top: 0.2rem;}
    .head .h_con .nav ul{margin-top: 1.3rem;float: right;margin-right: 5.2%;width: 50%;display: flex;justify-content: space-between;}
    .head .h_con .nav li{position: relative;height: 3.7rem;}
    .head .h_con .nav li>a{display: block; font-size: 0.9rem; color:#1a1a1a;z-index:200; position: relative;transition: 0.5s;height: 2.1rem;line-height: 2.1rem;text-align: center;}
    .head .h_con .nav ul li>a::before {content: "";display: block;width: 0;position: absolute;left: 0%;bottom: 0rem;background: #f57316; height: 0.1rem;transition: 0.35s;background-size: 100% 100%;}
    .head .h_con .nav ul li.cur>a,.head .h_con .nav ul li:hover>a {font-weight: bold;}
    .head .h_con .nav li.cur>a::before ,.head .h_con .nav ul li:hover>a::before{width:100%;}
   .submenu { position: absolute; left: 50%; top: 3.2rem; transform: translateX(-50%);  display: none; z-index: 99 ;padding-top: 22px !important;}
.submenu p{
    background: rgba(245, 155, 22, .9); padding:6px 21px;border-radius:10px; position: relative;
}
.submenu p:before { position: absolute; content: ""; border-width: 9px 8px; border-style: solid; border-color: transparent transparent rgba(245, 155, 22, .9); top: -18px; left: 50%; margin-left: -8px }
.submenu a { transition: all .4s ease; display: block; font-weight: 500; padding: 0 17px 0 32px; font-size: 16px; line-height: 48px; color: #fff; line-height: 54px; white-space: nowrap; position: relative;border-bottom:1px dotted #fff; text-align:left;}
.submenu p>a:last-child { border-bottom: 0 }
.submenu p>a:before { position: absolute; content: ""; width:4px;height:4px;border:2px solid #fff;border-radius:50%; top: 23px; left: 13px; transition: ease .4s; -o-transition: ease .4s; }
.submenu p>a:hover { color: #fff;font-weight:bold; }
.submenu p>a:hover:before { border-color: #fff;}
  .head .h_con ul>li:hover .submenu{display:block;}
  

    .head.headFix{background:#fff;position: fixed;left: 0;top: 0;height: 4rem;box-shadow:0 10px 10px 0 rgba(0,0,0,0.05);z-index: 99;}
    .head.headFix  .logo{height: 4rem;padding-top: 0.5rem;}
    .head.headFix .hea-tel{margin-top: 0.2rem;}
    .head.headFix .nav ul{margin-top: 0.8rem; }

          /**/

          @media screen and (min-width: 1263px) {
          html {
              font-size: calc(1263px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1349px) {
          html {
              font-size: calc(1349px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1463px) {
          html {
              font-size: calc(1463px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1543px) {
          html {
              font-size: calc(1543px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1583px) {
          html {
              font-size: calc(1583px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1643px) {
          html {
              font-size: calc(1643px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1663px) {
          html {
              font-size: calc(1663px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1903px) {
          html {
              font-size: calc(1903px * 20 / 1903);
          }
          }


  

        .banner {
            position: relative;
            height: auto;
            clear: both;
        }
        
        .banner img {
            display: block;
            width: 100%;
            margin: 0 auto;
        }
        
        .ban1{position:relative;}
          /*.ban1:after{position:absolute;left:0;top:0;width:100%;height:1000%;background:rgba(0,0,0,0.45);content:"";z-index:2;}*/
          
        .ban_txt {
            position: absolute;
            top: 0;
            left: 0;
          z-index: 20;
            width: 100%;
            display:block;
        }
        .ban_txt img{display:block; width: 100%;}
        
        .banner video {
            display: block;
            width: 100%;
            margin: 0 auto;
         position:relative;
        }
       
         
         
        .banner .swiper-button-prev,
        .banner .swiper-button-next {
            position: absolute;
            font-size: 0;
            top: 45%;
            margin-top: 0;
            z-index: 11;
            width: 3.2rem;
            height: 3.2rem;
            border: 0;
            outline: none;
            cursor: pointer;
            border-radius: 50%;
            transition: .5s;
        }
        
        .banner .swiper-button-prev {
            left: 4%;
            background: url(images/prev1.png) no-repeat center center;
            background-size: 3.2rem 3.2rem;
        }
        
        .banner .swiper-button-next {
            right: 4%;
            background: url(images/next1.png) no-repeat center center;
            background-size: 3.2rem 3.2rem;
        }
        
        /*.banner .swiper-button-prev:hover,*/
        /*.banner .swiper-button-next:hover {*/
        /*    box-shadow: 0 3px 10px 3px rgba(0, 0, 0, 0.1);*/
        /*}*/
        
        .banner .swiper-pagination {
            bottom: 6%!important;
        }
        
        .banner .swiper-pagination .swiper-pagination-bullet {
            border: 0 none;
            width: 15px;
            height: 15px;
            border-radius: 15px;
            display: inline-block;
            outline: none;
            background: #fff;
            margin:0 8px;
            transition: .5s;
            opacity: 1;
        }
        
        .banner .swiper-pagination .swiper-pagination-bullet-active {
            background: #f48101;
            /*width: 40px;*/
        }
        
        .banner .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
            margin: 0 8px;
        }
    

    .content01{width: 75rem;margin: 0 auto;min-width: 1200px;max-width: 1500px;}
    .f_bg{height: 29.15rem;background:url(images/foot_bg.jpg) no-repeat center;background-size: 100% 100%;padding-top: 5rem;box-sizing: border-box;}
    .f_con{height: 19.15rem;display: flex;justify-content: space-between;}
    .f_nav{width: 52.66%;}  
    .f_nav ul{ display: flex;justify-content: space-between;}
    .f_nav  ul li b>a{font-size: 1rem;line-height: 1rem;color: #333333;font-weight: bold;padding-bottom:1.4rem;display: block;position: relative;}
    .f_nav ul li p>a{font-size: 0.8rem;color: #666666;line-height: 1.8rem;display: block;transition: all 0.5s;}
    .f_nav ul li p>a:hover{color: #333;}

    .f_er{width: 28.66%;}
    .f_er h2{font-size: 1rem;line-height: 1rem;color: #333333;font-weight: bold;padding-bottom:1.4rem;display: block;position: relative;}
    .f_er p{margin-bottom: 0.6rem;}
    .f_er p img{display: inline-block;width: 1.45rem;height: 1.5rem;vertical-align: -0.4rem;}
    .f_er p i{display: inline-block;font-size: 1.1rem;line-height: 1.5rem;color: #1a1a1a;font-family: "OPPOSans";margin-left: 0.6rem;font-weight: bold;}
    .f_er ul li{display: block;font-size: 0.8rem;line-height: 1.6rem;color: #595959;margin-top: 1rem;}
    .f_er span{display: block;font-size: 0.8rem;line-height: 1.6rem;color: #1a1a1a;margin-top: 0.6rem;}


    .f_bt{height: 5rem;}
    .f_bt p{font-size: 0.75rem;line-height: 5rem;color: #595959;float: left;}
    .f_bt p span{display: inline-block;margin-right: 1rem;}
    .f_bt p span a{color: #595959;}

    .f_ma{float: right;width: 28.66%;}

    .f_ma i{font-size: 1rem;color: #fff;line-height: 5rem;font-weight: bold;float: left;}
    .f_ma ul{float: left;margin-left: 1.2rem;margin-top: 1.8rem;}
    .f_ma ul li{float: left;width: 1.4rem;position:relative;margin-right: 0.8rem;} 
    .f_ma ul li>img{display: block;width: 1.4rem;height: 1.4rem;margin:0 auto;}
    .f_ma ul li b{display: none;width:9.3rem; height:11.35rem;line-height: 0;position: absolute;left:-4rem;bottom:2rem;z-index: 20;background: url(images/foot_dd.png) no-repeat center;background-size: 100% 100%;padding:0.5rem 0.5rem 0;box-sizing: border-box;}
    .f_ma ul li b span{display: block;font-size: 0.8rem;line-height: 1.5rem;color: #4c4c4c;text-align: center;font-weight: normal;}
    .f_ma ul li b img{width:100%;}
    .f_ma ul li:hover b{display: block;}


  

    .xin-2112-client-1 {
        width: 76px;
        position: fixed;
        right: 0;
        top: 50%;
        z-index: 999;
        color: #333;
        background: #fff;
        box-shadow: 0 0 5px 5px rgba(0, 0, 0, 0.1);
        border-radius: 3px;
    }
    
    .xin-2112-client-1 li {
        width: 76px;
        border-radius: 2px;
        position: relative;
        cursor: pointer;
        padding: 10px 0 13px;
    }
    
    .xin-2112-client-1 li.my-kefu-top {
        display: none;
    }
    
    .xin-2112-client-1 li a {
        display: block;
        height: 100%;
        text-decoration: none;
        color: #333;
    }
    
    .xin-2112-client-1 li i {
        display: block;
        width: 38px;
        height: 37px;
        overflow: hidden;
        margin: 0 auto;
        background: url("images/xin-2112-client-icon.png") no-repeat;
        transition: all 0.3s;
        -webkit-transition: all 0.3s;
        -moz-transition: all 0.3s;
    }
    
    .xin-2112-client-1 li.my-kefu-tel i {
        background-position: 0 0;
    }
    
    .xin-2112-client-1 li.my-kefu-link i {
        background-position: 0 -47px;
    }
    
    .xin-2112-client-1 li.my-kefu-qq i {
        background-position: 0 -94px;
    }
    
    .xin-2112-client-1 li.my-kefu-weixin i {
        background-position: 0 -141px;
    }
    
    .xin-2112-client-1 li.my-kefu-top i {
        background-position: 0 -188px;
    }
    
    .xin-2112-client-1 li .client-2112-cont {
        width: 160px;
        padding: 14px 14px 14px 70px;
        position: absolute;
        right: 85px;
        top: 4px;
        color: #fff;
        font-size: 18px;
        height: 32px;
        line-height: 32px;
        text-align: left;
        background: #f57316;
        display: none;
    }
    
    .xin-2112-client-1 li .client-2112-cont:after {
        content: "";
        position: absolute;
        width: 0;
        height: 0;
        top: 50%;
        margin-top: -7px;
        right: -7px;
        border-bottom: 7px solid transparent;
        border-top: 7px solid transparent;
        border-left: 7px solid #f57316;
    }
    
    .xin-2112-client-1 li .client-2112-cont:before {
        content: "";
        position: absolute;
        width: 38px;
        height: 38px;
        background: url("images/xin-2112-client-icon.png") no-repeat;
        left: 25px;
        top: 50%;
        margin-top: -19px;
        z-index: 1;
    }
    
    .xin-2112-client-1 li .client-2112-cont-weixin {
        width: 115px;
        padding: 14px;
        position: absolute;
        right: 85px;
        top: -28px;
        background: #fff;
        display: none;
    }
    
    .xin-2112-client-1 li .client-2112-cont-weixin:after {
        content: "";
        position: absolute;
        width: 0;
        height: 0;
        top: 50%;
        margin-top: -7px;
        right: -7px;
        border-bottom: 7px solid transparent;
        border-top: 7px solid transparent;
        border-left: 7px solid #fff;
    }
    
    .xin-2112-client-1 li .client-2112-cont-weixin img {
        width: 115px;
        height: 115px;
        display: block;
    }
    
     .xin-2112-client-1 li .client-2112-cont-dy {
        width: 115px;
        padding: 14px;
        position: absolute;
        right: 85px;
        top: -28px;
        background: #fff;
        display: none;
    }
     .xin-2112-client-1 li.my-kefu-dy i {
         background: url(images/dou.png) no-repeat center;
         background-size: 100% 100%;
     }
         .xin-2112-client-1 li.cur.my-kefu-dy i,
    .xin-2112-client-1 li.my-kefu-dy:hover i {
        background: url(images/douh.png) no-repeat center;   background-size: 100% 100%;
    }
     
     
    .xin-2112-client-1 li .client-2112-cont-dy:after {
        content: "";
        position: absolute;
        width: 0;
        height: 0;
        top: 50%;
        margin-top: -7px;
        right: -7px;
        border-bottom: 7px solid transparent;
        border-top: 7px solid transparent;
        border-left: 7px solid #fff;
    }
    
    .xin-2112-client-1 li .client-2112-cont-dy img {
        width: 115px;
        height: 115px;
        display: block;
    }
    
    
    
    
    .xin-2112-client-1 li.my-kefu-tel .client-2112-cont:before {
        background-position: -70px 0;
    }
    
    .xin-2112-client-1 li.my-kefu-qq .client-2112-cont:before {
        background-position: -70px -94px;
    }
    
    .xin-2112-client-1 li p {
        display: block;
        height: 18px;
        line-height: 18px;
        font-size: 12px;
        color: #333;
        text-align: center;
    }
    
    .xin-2112-client-1 li.my-kefu-link a {
        animation: heart 1s ease-in-out infinite alternate;
    }
    
    .xin-2112-client-1 li.cur,
    .xin-2112-client-1 li:hover {
        background: #f57316;
    }
    
    .xin-2112-client-1 li.cur.my-kefu-tel i,
    .xin-2112-client-1 li.my-kefu-tel:hover i {
        background-position: -70px 0;
    }
    
    .xin-2112-client-1 li.cur.my-kefu-link i,
    .xin-2112-client-1 li.my-kefu-link:hover i {
        background-position: -70px -47px;
    }
    
    .xin-2112-client-1 li.cur.my-kefu-qq i,
    .xin-2112-client-1 li.my-kefu-qq:hover i {
        background-position: -70px -94px;
    }
    
    .xin-2112-client-1 li.cur.my-kefu-weixin i,
    .xin-2112-client-1 li.my-kefu-weixin:hover i {
        background-position: -70px -141px;
    }
    
    .xin-2112-client-1 li.cur.my-kefu-top i,
    .xin-2112-client-1 li.my-kefu-top:hover i {
        background-position: -70px -188px;
    }
    
    .xin-2112-client-1 li.cur p,
    .xin-2112-client-1 li:hover p {
        color: #fff;
    }
    
    .xin-2112-client-1 li:hover .client-2112-cont,
    .xin-2112-client-1 li:hover .client-2112-cont-weixin,
    .xin-2112-client-1 li:hover .client-2112-cont-dy{
        display: block!important;
    }