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;}
   
    .head .logo{float:left;height: 5rem;margin-bottom: -0.5rem;width:27.6% ;background: url(images/head_dd.png) no-repeat center;background-size: 100% 100%; text-align: center;}
    .head .logo .t_logo{display: inline-block; line-height: 0; overflow: hidden;width: 8.88rem;height: 2.9rem;margin-top: 1rem;}
    .head .logo .t_logo img{width:100%;}

    .head .logo h2{display: inline-block;margin-left:1rem ;margin-top: 0.8rem;padding-left: 1rem;font-size: 1rem;line-height: 1.2rem;color: #fff;border-left: 1px solid rgba(255,255,255,0.2);box-sizing: border-box;vertical-align: 1.2rem;}

    .head .hea-tel{float: right;height: 4.5rem;margin-right: 2.5%;}
    .head .hea-tel img{display: inline-block;width: 1.6rem;height: 1.6rem;margin-right: 0.2rem;vertical-align: -0.4rem;}
    .head .hea-tel p{position: relative;display: inline-block;font-size: 1.1rem;line-height: 4.5rem;color:#333333;font-weight: normal;font-family: "OPPOSans";font-style: italic;}
   
    .head .h_con .nav ul{margin-top: 1.3rem;float: right;margin-right: 8.3%;width: 42.7%;display: flex;justify-content: space-between;}
    .head .h_con .nav li{position: relative;height: 2.1rem;}
    .head .h_con .nav li>a{display: block; font-size: 0.9rem; color:#333;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: 50%;bottom: 0rem;background: #b30303; height: 0.1rem;transition: 0.35s;background-size: 100% 100%;margin-left:-0.5rem;}
    .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:1rem;}
 

    .head.headFix{position: fixed;left: 0;top: 0;height: 3.5rem;box-shadow:0 10px 10px 0 rgba(0,0,0,0.05);z-index: 99;} 
   .head.headFix .h_con .nav ul{margin-top: 0.8rem;}
    .head.headFix .hea-tel{float: right;height: 3.5rem;}

    .head.headFix .hea-tel p{line-height: 3.5rem;}

          @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: 1.8rem;
            height: 3.5rem;
            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: 1.8rem 3.5rem;
        }
        
        .banner .swiper-button-next {
            right: 4%;
            background: url(images/next1.png) no-repeat center center;
            background-size: 1.8rem 3.5rem;
        }
        
        /*.banner .swiper-button-prev:hover,*/
        /*.banner .swiper-button-next:hover {*/
        /*    box-shadow: 0 3px 10px 3px rgba(0, 0, 0, 0.1);*/
        /*}*/
        
        .banner .swiper-container-horizontal > .swiper-pagination-bullets {
            bottom: 6%;
        }
        
        .banner .swiper-pagination .swiper-pagination-bullet {
            border: 0 none;
            width: 15px;
            height: 15px;
            border-radius: 15px;
            display: inline-block;
            outline: none;
            background: #fff;
            transition: .5s;
            opacity: 1;
        }
        
        .banner .swiper-pagination .swiper-pagination-bullet-active {
            background: #b30303;
            /*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: 28.6rem;background:url(images/foot_bg.jpg) repeat-x center;background-size: 100% 100%;padding-top: 4.5rem;box-sizing: border-box;}
  
    .f_con{height: 19.2rem;display: flex;justify-content: space-between;height: 11.1rem;border-bottom: 1px solid #d7d7d7;box-sizing: border-box;}
    .f_nav{width: 87.5%;}  
    .f_nav ul{ display: flex;justify-content: space-between;}
    .f_nav  ul li{float: left;width: 14.28%;}
    .f_nav  ul li b>a{font-size: 0.9rem;line-height: 0.9rem;color: #1a1a1a;font-weight: bold;padding-bottom:1rem;display: block;position: relative;}

    .f_nav ul li p>a{font-size: 0.7rem;color: #666666;line-height: 1.6rem;display: block;transition: all 0.5s;}
    .f_nav ul li p>a:hover,.f_nav  ul li b>a:hover{color: #b30303;}
    .f_nav ul li:nth-child(1),.f_nav ul li:nth-child(2){width:27%;}
     .f_nav ul li:nth-child(1) p>a,.f_nav ul li:nth-child(2) p>a{width:50%;float:left;}
    .f_er{width: 5.4rem;}
    .f_er h2{font-size: 0.9rem;line-height: 0.9rem;color: #1a1a1a;font-weight: bold;padding-bottom:1.5rem;display: block;position: relative;}
    .f_er ul li{float: left;width: 2.3rem;position:relative;margin-bottom: 0.5rem;margin-right: 0.8rem;} 
    .f_er ul li:nth-child(2n){margin-right: 0;}
    .f_er ul li>img{display: block;width: 2.3rem;height: 2.3rem;margin:0 auto;}
     .f_er ul li b{display: none;width:6rem; line-height: 0;position: absolute;left:-1.5rem;bottom:3rem;box-shadow: 0px 0.4rem 0.75rem 0px rgba(0,0,0,0.1);border-radius: 5px;z-index: 20;background: #fff;}
     .f_er ul li b span{display: block;font-size: 0.8rem;line-height: 1.5rem;color: #333;text-align: center;font-weight: normal;padding-bottom: 0.3rem;}
    .f_er ul li b img{width:100%;}
    .f_er ul li:hover b{display: block;}

    .f_bd{margin-top: 1.5rem;}
    .f_bd h2{float: left;font-size: 0.9rem;line-height: 1.5rem;color: #1a1a1a;text-transform: uppercase;font-weight: normal;}
    .f_bd li{float: left;margin-left: 1.6rem;}
    .f_bd li img{display: inline-block;width: 1.3rem;height: 1.3rem;margin-right: 0.4rem;vertical-align: -0.4rem;}
    .f_bd li.ft2 img{ width: 1.1rem;height: 0.9rem;vertical-align: -0.2rem;}
    .f_bd li.ft3 img{ width: 1rem;height: 1.1rem;}
    .f_bd li em{display: inline-block;font-size: 0.8rem;line-height: 1.5rem;color: #333333;}
    .f_bd li.ft2 em{font-family: "OPPOSans"; }
    .f_bd li b{display: inline-block;font-size: 1rem;line-height: 1.5rem;color: #b30303;text-transform: uppercase;font-family: "OPPOSans";font-weight: normal;}
    .f_bs p span{display: inline-block;font-size: 0.8rem;line-height: 0.8rem;color: #666666;padding-right: 0.6rem;margin-right: 0.6rem;border-right: 1px solid #d0d0d0;margin-top: 1rem;}
    .f_bs p span a{color: #666666;}
    .f_bs p span:last-child{margin-right: 0;border-right: 0;}
    .f_bt{margin-top: 3.2rem;}
   
    .f_bt p{ color: #fff;font-size: 0.75rem;line-height: 5rem;color: #ffffff;float: left;}
    .links{float: right;}
    .links i{font-size: 0.75rem;color: #fff;line-height: 5rem;}
    .links a{font-size: 0.75rem;color: #fff;line-height: 5rem;display: inline-block;padding-right: 0.6rem;}
    .links a:last-child{padding-right: 0;}
  


  

        .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:#b30303 url(images/cimg23.png) center no-repeat;
        }
        
        .client-2 li.my-kefu-weixin {
            background:#b30303 url(images/cimg24.png) center no-repeat;
        }
        
        .client-2 li.my-kefu-tel {
            background:#b30303 url(images/cimg25.png) center no-repeat;
        }
        
        .client-2 li.my-kefu-shouye {
            background:#b30303 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:#b30303 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:#b30303 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:#b30303 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;
        }