.head{height:4.45rem;}
                    .g-hd{min-width: 320px;max-width: 750px;width: 100%;}
                    .g-hd{height:4.45rem;}
                    .g-hd .t_logo{float: left;width:23.2%;padding: 0.95rem 0 0 4%;}
                    .g-hd .t_logo a img{width:100%; }
                    .g-hd .m-nav2{ width:5.2%; height:1.85rem;float: right;margin-top:1.35rem;margin-right:4%;display: inline;}
                    .g-hd .m-nav2 i{display:block;width:100%;height:100%;background:url(images/hea-ico.png) no-repeat center; background-size:100%;}
                    .g-hd .hea_nav{width:51%; height:4.45rem; display: block; float:right; line-height:4.45rem;margin-right: 1.5rem;}
                    .g-hd .hea_nav a{width:33.3%;font-size:1.2rem; color:#333; font-weight: normal; display: block;float:left; text-align: center;position: relative;}
                    .g-hd .hea_nav a:before{width:0.05rem; height:1.05rem;background:#d4d4d4; content:""; position: absolute;right:0;top:1.85rem;}
                    .g-hd .hea_nav a:last-child:before{display:none;}
                     .menu2 {position: relative;z-index:301;}
                    .menu2 .erji{width:100%;display: none;overflow: hidden;position: absolute;background:rgba(0,23,60,0.9);background-size:100% 100%;height:52.35rem;max-width: 750px;top:4.45rem;right: 0;transition: transform 3s;-webkit-transition: transform 3s;padding:5.3% 4% 0; box-sizing: border-box;}  
                    .menu2 ul li {line-height: 3rem;color: #fff;font-size: 1.4rem;margin-bottom: 1.2rem;}
                    .menu2 ul li a {display: block;width: 70%;margin: 0 auto;border: 1px solid #fff;text-align: center;border-radius: 2rem;font-size: 1.3rem;color: #fff;text-decoration: none;} 
                     .menu2 strong{ display: block;height: 3.5rem;background: url(images/bo.png) no-repeat center;background-size: 14.1rem 3.5rem; font-size: 1.2rem;line-height: 3.5rem; margin: 2.8rem auto 0; color: #ffffff; padding-left: 5em;width:25%; } 
                     .menu2 strong a{color: #ffffff;font-size: 1.2rem;}

            

                  .g-ft{ height: 12.5rem; position: relative;box-sizing:border-box ;padding: 1.5rem 0 0;}
                  .g-ft .go_top {position: fixed;right: 3.1%;bottom: 23%;z-index: 999;}
                  .g-ft .go_top a {display: block;text-align: center;font-size: 1.1rem;line-height: 100%;color: #fff;width: 4rem;height: 4rem;background:#02449a;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 #fff;top: -.35rem;left: 50%;margin-left: -.75rem;}
                  .f_xx p{font-size: 1.2rem;color: #a1a1a1;line-height: 2rem;text-align: center;}
                  .f_xx p a{  color: #a1a1a1;}
                  .g_fnva{background:#02449a; height:5.4rem;position:fixed;bottom:0;min-width:320px;max-width:750px;width:100%;z-index:30;font-size: 1.1rem;}
                  .g_fnva li{width:25%; line-height: 1.1rem; float:left; text-align:left;color:#ffffff;position:relative;text-align: center;font-size: 1.2rem;background: url(images/foot_line.png) no-repeat right;background-size: 0.1rem 100%;height: 5.4rem}
                  .g_fnva li em{display:block;width:2.5rem;height: 1.8rem;margin: 0 auto;padding-top: 1rem;}
                  .g_fnva li em img{ display:block;width:2.5rem;height: 1.8rem;}
                  .g_fnva li span{ display: block;font-size: 1.2rem;color: #ffffff;line-height: 2rem;text-align: center; }
                  .g_fnva .jm li{background: 0;}
                  .g_fnva .tel li{ background-color: #f18b18;}