.g-hd {width: 100%;z-index: 20;position: absolute;left: 0;top: 0;padding: 0 4%;box-sizing: border-box;}
       .g-hd .m-nav2{float: right;width:6.7rem;height: 2.3rem;margin-top: 2.3rem;margin-right:1rem;}
      .g-hd .m-nav2 .oo{ display: block;width: 6.7rem;height: 2.3rem;}
      .g-hd img{display: block;width: 100%;}
      .g-hd .logo{float: left;width: 18.11%;margin: 1rem 0 0;}
      .g-hd .h_nav{float: right;margin-top: 2.3rem;margin-right: -0.9rem;}
      .g-hd .h_nav li{float: left;width: auto;height: 2.3rem;margin-left: -0.9rem;}
      .g-hd .h_nav li img{display: block;width: auto;height: 2.3rem;}
      .g-hd ul li a{color: #333333;}
     
            .head{position:relative;}
 
      .menu2 {z-index:301;}
      .menu2 .erji{width:60%;display: none;overflow: hidden;position: absolute;background:rgba(0,0,0,0.9);background-size:100% 100%;height:61.25rem;max-width: 750px;top:0rem;right: 0;transition: transform 3s;-webkit-transition: transform 3s; box-sizing: border-box; z-index: 100;}  
           .menu2 .erji ul{padding:4.2rem 0 0;}    
          .menu2 .erji ul li{display:block;width:13.4rem;height:4rem;margin:0 auto 1.5rem;}
          .menu2 .erji ul li img{display:block;width:100%;}
      
    

      .g-ft{height: 53.2rem;position: relative;background: url(images/foot_bg.jpg) no-repeat center;background-size: 100% 100%;box-sizing: border-box;}
       .g-ft .go_top {position: fixed;right: 3.1%;bottom: 19%;z-index: 999;}
      .g-ft .go_top a {display: block;text-align: center;font-size: 1.1rem;line-height: 100%;color: #565656;width: 4rem;height: 4rem;background: #ffe4bb;border-radius: 50%;padding-top: 2.3rem;box-sizing: border-box;position: relative;overflow: hidden;}
      .g-ft .go_top a:before {position: absolute;content: "";border-width: 1.1rem .75rem;border-style: solid;border-color: transparent transparent #565656;top: -.35rem;left: 50%;margin-left: -.75rem;}

      .f_con{ padding: 4rem 4% 0;}
      .f_con h3{font-size: 1.2rem;line-height: 3.5rem;color: #ffe4bb;font-weight: bold;}
      .foot1{height: 11.25rem;width: 100%;background: url(images/f_dh1.png) no-repeat center;background-size: 100% 100%;padding-left: 3.5rem;box-sizing: border-box;margin-bottom: 1.3rem;}
      .foot1 li{float: left;width: 45%;}
      .foot1 li a{display: block;font-size: 1.2rem;line-height: 2.6rem;color: #fff;}
      .foot1 li:nth-child(2n){float: right;width: 55%;}

      .foot2{height: 11.25rem;width: 100%;background: url(images/f_dh2.png) no-repeat center;background-size: 100% 100%;padding-left: 3.5rem;box-sizing: border-box;}
      .foot2 p{line-height: 1.1rem;font-size: 1.1rem;color: #cbcbcb;}
      .foot2 p b{color: #ffe4bb;font-size: 1.8rem;line-height: 1.8rem;font-style: italic;margin-bottom: 0.6rem;display: block;margin-top: 0.6rem;}
      .foot3{line-height: 1.1rem;font-size: 1.1rem;color: #a19380;text-align: center;margin-top: 2.5rem;margin-bottom: 5.4rem;}
      .foot4 li{float: left;width: 22.9%;margin-right: 15.65%;}
      .foot4 li img{display: block;width: 100%;}
      .foot4 li:last-child{margin-right: 0;}

    .fan{width: 10rem;height:3rem;line-height: 3rem;border-radius: 0.6rem;background: #fadfb6;display:block;font-size: 1.2rem;color: #565656;position:relative;font-weight: normal;text-align: center;margin: 1.5rem auto 0;z-index:99;}

      .f_nav{height: 10rem;background: url(images/foot_dd.png) no-repeat;background-size: 100% 10rem;min-width: 320px;max-width: 750px;width: 100%;position: fixed;bottom: 0;z-index: 90;padding-left: 10rem;padding-top: 4.5rem;box-sizing: border-box;}
      .f_nav li{float: left;width:11.55rem;margin-right: 1.6rem;padding-left: 4.7rem;box-sizing: border-box;height: 4rem;background: url(images/foot1.png) no-repeat center;background-size: 100% 100%;}
      .f_nav li span{display: block;color: #565656;font-size: 1.2rem;line-height:4rem;}
      .f_nav li:nth-child(2) {background: url(images/foot2.png) no-repeat center;background-size: 100% 100%;margin-right:0;}