@font-face {
            font-family:'mon3';
            src:url("font/OPPOSans3.ttf");
        }
       
      .g-hd{height:5.65rem;position: relative;padding: 0 0 0 4%;background: #ffffff;}
      .g-hd img{display: block;width: 100%;}
      .g-hd .logo{float: left;width: 17.92%;margin: 1rem 0 0;}
      .g-hd .h_nav{float: right;height:5.65rem;margin-right: 1.6rem;}
      .g-hd .h_nav li{float: left;font-size: 1.4rem;line-height:5.65rem;padding:0 1.6rem;position: relative;}
     /* .g-hd ul li:after{ position: absolute;right: 0;top:1.5rem;width: 0.1rem;height: 1.4rem;background: #cccccc;content: ""; }
      .g-hd ul li:last-child:after{ background: 0; }*/
      .g-hd ul li a{color: #333333;}
      .g-hd .m-nav2{float: right;width:5.65rem;height: 5.65rem;}
      .menu2 {z-index:301;}
                    .menu2 .erji{width:100%;display: none;overflow: hidden;position: absolute;background:rgba(0,0,0,0.8);background-size:100% 100%;height:61.25rem;max-width: 750px;top:5.65rem;right: 0;transition: transform 3s;-webkit-transition: transform 3s; box-sizing: border-box; z-index: 100;}  
                    .menu2 .erji ul{background:#FFF;width:73.3%; height:100%;float:right;padding:0.65rem 1.75rem 0; box-sizing: border-box; }
                    .menu2 ul li{line-height: 5rem;color: #fff;font-size: 1.4rem;border-bottom:0.05rem solid rgba(26,26,26,.16); box-sizing: border-box;padding:0 0.9rem 0 0.95rem;}
                    .menu2 ul li a{display: block;text-decoration: none;font-size:1.3rem; color:#1a1a1a;font-weight: normal;background:url(images/xl-jt.png) no-repeat right;background-size:0.55rem 0.95rem;}
                

     
      .f_top{height: 8.2rem;box-sizing: border-box;display: flex;justify-content: space-between;padding: 2.1rem 4% 0;width: 100%;background: #f6f7f7;}
      .f_top h2 img{width:15.3rem;height: 3.3rem;display: block;}

      .f_top .top img{display: block;width: 3.65rem;height: 3.65rem;margin: 0 auto;}
   
      .f_bd{background: #1c2025;height: 35rem;padding: 0 4%;}
      .f_dh{padding-top: 2.2rem;}
      .f_dh h3 a{font-size: 1.5rem;line-height: 1.5rem;color: #fff;display: block;font-weight: bold;}
      .f_dh h3 img{display: block;float:right;width: 1.25rem;height: 0.75rem;}
      .f_dh ul{margin-top: 1.2rem;display: flex;justify-content: space-between;flex-wrap: wrap;}
      .f_dh ul li:nth-child(4n+1){width: 24.8%;}
      .f_dh ul li:nth-child(4n+2){width: 32%;}
      .f_dh ul li:nth-child(4n+3){width: 25%;}
      .f_dh ul li a{display: block;font-size: 1.2rem;line-height: 2.4rem;color: #fff;text-align: left;}
      .f_ma{margin-top: 2rem;}
      .f_ma ul{display: flex;justify-content: space-between;}
      .f_ma ul li{width: 29%;}
      .f_ma ul li img{display: block;width: 100%;}
      .f_ma li span{display: block;font-size: 1.2rem;color: #ffffff;line-height: 3rem;text-align: center;}



      .f_nav{height: 6.5rem;background: url(images/fnav.png) no-repeat;background-size: 100% 6.5rem;min-width: 320px;max-width: 750px;width: 100%;position: fixed;bottom: 0;z-index: 100;}
      .f_nav li{float: left;width: 33.3%;height: 6.5rem;text-align: center;}
      .f_nav li img{display:block;width: auto;height: 2.1rem;margin:1.2rem auto 0;}
      .f_nav li span{display: block;color: #ffffff;font-size: 1.5rem;line-height:2.6rem;text-align: center;font-weight: bold;}
      .f_nav li:nth-child(2) img{height: 5.3rem;margin: -3rem auto 0.8rem;}