.g_hd {height:auto; font-family: "Microsoft Yahei";  position: relative; background:#fff;}
          .logo_nr{ height: 5.3rem;box-sizing: border-box;padding-top: 0.8rem; }
          .mlogo { float: left;width: 27.73%; height: auto; margin-left:2.66%;margin-right:1.3rem;}
          .mlogo img { width: 100%; height: auto; display: block;}
          .logo_nr span{display: block;font-size: 2.9rem;color:#000000; line-height:4.3rem; font-weight:normal;float: left;margin-right:1.2rem}
          .logo_txt{font-size: 1.6rem;color: #5b5b5b;font-weight: normal;float: left;text-align: left;line-height: 2rem;}
          .logo_txt b{font-weight: bold;font-size: 1.8rem;color: #252525;display: block;line-height: 2.2rem;}

          .menu {width: 100%;  position:relative;}
          .u-text { background: #17494a; overflow: hidden; color: #fff; font-size:1.4rem; height: 3.45rem; line-height: 3.45rem;}
          .u-text a{width:25%; color: #fff; display: block;font-family: "Microsoft Yahei";font-weight: normal;float: left;text-align: center; } 
           .menu_ico { display: block; color: #ffffff; top:1.5rem; right: 0; width: 3rem;height: 2.4rem;  cursor: pointer; position: absolute;  }
           .menu_ico img{width: 100%;display: block;}
           .menu_down{ display: none; width: 100%;background: #17494a; height: auto;position: absolute;top:8.75rem; right: 0; z-index: 9;}
           .menu_down ul{padding:2rem 12.5% 5rem;}
           .menu_down  li{color: #fff; font-size:1.2rem; line-height: 3.5rem;height: 3.5rem; border: 1px solid #fff;border-radius: 1.5rem;margin-bottom: 0.8rem; text-align: center;  }
           .menu_down  li a{ color:#fff; display: block; }
      

          .g-ft { padding-bottom:5rem;background:url(../images/ftbg.jpg)no-repeat center top; background-size: 100% 100%;margin-top:1rem; padding-top:9rem;  box-sizing: border-box; position: relative;}
          .u-top { width: 3.75rem; position: absolute;left:1rem;top:4.85rem;}
          .u-top  img{width: 100%; display: block;}
          .fnav{ text-align: center;  font-size: 1.3rem; line-height: 3rem; font-weight: normal; color: rgba(255, 255, 255, 0.8);font-family: "Microsoft Yahei";}
          .fnav a{color: rgba(255, 255, 255, 0.8);padding:0 4%;font-weight: normal;background: url(../images/ftxt.png) no-repeat right center;background-size: 1px 1.3rem;}
          .fnav a:last-child{background: none;}
          .faddr{width: 94.8%;margin:0 auto;}
          .faddr p { text-align: center;  font-size: 1.3rem; line-height: 2.6rem; font-weight: normal; color: rgba(255, 255, 255, 0.8);font-family: "Microsoft Yahei";}



          .g_fnva{background:#001629;background-size: 100%; height:3.5rem;position:fixed;bottom:0;min-width:320px;max-width:750px;width:100%;z-index:5;font-size: 1.4rem;}
          .g_fnva li{height:3.5rem;width:25%; line-height: 3.5rem; float:left; text-align:left;color:#fff;position:relative;}
          .g_fnva li:before{content: "";position: absolute;width: 1px; height:3.5rem;background:#213445; -webkit-background-size:100%; -moz-background-size: 100%; -o-background-size: 100%; background-size: 100%;top: 0rem;left: 0;}
          .g_fnva li:after{content: "";position: absolute;width: 0px; height:3.5rem;background:#7b7d81; -webkit-background-size:100%; -moz-background-size: 100%; -o-background-size: 100%; background-size: 100%;top: 0rem;right: 0;}
          .g_fnva a:nth-child(4) li:after{width:0;border: 0;background:none;}
          .g_fnva a:nth-child(1) li:before{width:0;border: 0;background:none;}
          .g_fnva a:nth-child(1) li:after{width:0;border: 0;background:none;}
          .g_fnva a:nth-child(1) li{background:#17494a;color: #fff;}
          .g_fnva li em{display: block;padding: 0.8rem 0.3rem  0 0.8rem; width:2rem;  float: left;}
          .g_fnva li em img{ display:block;width:100%;}