.g_hd {height:5rem; font-family: "Microsoft Yahei";  position: relative; background:#fff;box-sizing: border-box;}
                  .mlogo { float: left;width:24%; height: auto; margin-left:2.66%;margin-top: 1.05rem; }
                  .mlogo img { width: 100%; height: auto; display: block;}
                  .menu {width: 70%;  position:relative; float: right;}
                  .u-text { overflow: hidden; line-height: 5rem;font-weight: normal;width: 100%;  position:relative; height: 5rem;}
                  .u-text span{ height: 3rem; line-height: 5rem;color: #272727; display: block;font-family: "Microsoft Yahei";font-weight: normal; float: left;font-size:1.5rem;text-align: center;box-sizing: border-box;position: relative;padding:0 3.1%;}
                  .u-text span a{color: #272727;}
                  .u-text span:last-child{background:none;}
                  .u-text span.cur a{}
                  .menu_ico { display: block; color: #000000; top:1.8rem; right: 4%; width: 1.8rem;height: 1.6rem;  cursor: pointer; position: absolute; z-index:10;background: url(images/menuico.png) no-repeat;background-size: 100%; }
                  .menu_ico img{width: 100%;display: block;}
                  .menu_down{ display: none; width: 100%; background: rgba(171,8,9,0.95); height: auto;position: absolute;top:5rem; right: 0; z-index: 9;}
                  .menu_down:before{content:'';position:absolute;height:0;width:0; top:-0.5rem;right:1rem;border-bottom: 0.5rem solid  rgba(171,8,9,0.95);border-left: 1rem solid rgba(171,8,9,0);border-right: 1rem solid rgba(171,8,9,0);}
                  .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; }
  
              

    .m2-left-nav-1 {
        margin: 1.3rem 1rem 1.8rem 1rem;
    } 
.m2-left-nav-1 .m2-left-nav-1-list {
        border-radius: 0.5rem;
        -webkit-border-radius: 0.5rem;
        overflow: hidden;
    } 
.m2-left-nav-1 .m2-left-nav-1-list li .down {
        height: 4.0rem;
        display: block;
        padding-left: 1rem;
        line-height: 4.0rem;
        box-sizing: border-box;
    } 
.m2-left-nav-1 .m2-left-nav-1-list .down span {
        width: 4rem;
        height: 4rem;
        float: right;
        display: block;
        background: url(images/href_icon2.png) no-repeat center center;
        background-size: 1.2rem; 
        overflow: hidden;
    } 
.m2-left-nav-1 .m2-left-nav-1-list li .borderno {
        border: none;
    } 
.m2-left-nav-1 .m2-left-nav-1-list li p {
        position: relative;
    } 
/*一列展现*/ 
.m2-left-nav-1 .list1 li {
        height: 3.6rem;
        line-height: 3.6rem;
        border-bottom: 1px solid #e1e1e1;
        padding-left: 3.3rem;
        position: relative;
        white-space: nowrap;
        overflow: hidden;
    } 
.m2-left-nav-1 .list1 li:before {
        content: "";
        overflow: hidden;
        position: absolute;
        left: 2.0rem;
        top: 1.46rem;
        z-index: 7;
        width: 0;
        height: 0;
        border-width: 0.3rem;
        border-style: solid;
        transform: roate(45deg);
        -moz-transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        -o-transform: rotate(45deg);
        border-color: #333 #333 transparent transparent;
    } 
.m2-left-nav-1 .list1 li:after {
        content: "";
        overflow: hidden;
        position: absolute;
        left: 2.0rem;
        top: 1.56rem;
        z-index: 8;
        width: 0;
        height: 0;
        border-width: 0.2rem;
        border-style: solid;
        transform: roate(45deg);
        -webkit-transform: rotate(45deg);
        -o-transform: rotate(45deg);
        border-color: #fff #fff transparent transparent;
    }
    /* -- 产品导航页二级导航背景颜色，字体颜色和线条颜色  -- */ 
.m2-left-nav-1 .list1 {
        display: none;
    } 
.m2-left-nav-1 .m2-left-nav-1-list {
        border: 1px solid #e1e1e1;
    }
    /*产品导航最外层边框*/ 
.m2-left-nav-1 .m2-left-nav-1-list .on p {
        border-bottom: 1px solid #ffffff;
        background-color: #fbfbfb;
        background-image: -webkit-gradient(linear, left top, left bottom, from(#fbfbfb), to(#e1e1e1));
        background-image: -webkit-linear-gradient(top, #fbfbfb, #e1e1e1);
        background-image: -moz-linear-gradient(top, #fbfbfb, #e1e1e1);
        background-image: -o-linear-gradient(top, #fbfbfb, #e1e1e1);
        background-image: -ms-linear-gradient(top, #fbfbfb, #e1e1e1);
        background-image: linear-gradient(top, #fbfbfb, #e1e1e1);
    }
    /*产品导航展开边框*/ 
.m2-left-nav-1 .m2-left-nav-1-list li .down {
        border-bottom: 1px solid #e1e1e1;
        background-color: #ffffff;
    }
    /*产品导航收缩边框*/
    /*.m2-left-nav-1  .m2-left-nav-1-list li:last-child .down { border:none; }*/ 
.m2-left-nav-1 .m2-left-nav-1-list li p {
        border-bottom: 1px solid #e1e1e1;
        background-color: #ffffff;
    }
    /*产品导航收缩边框*/ 
.m2-left-nav-1 .m2-left-nav-1-list li ul a {
        border: 0;
    }
    /*产品导航二级栏目边框*/ 
.m2-left-nav-1 .m2-left-nav-1-list .list1 .a_tit:before {
        border-color: #500971 #500971 transparent transparent;
    } 
.m2-left-nav-1 .m2-left-nav-1-list .list1 .a_tit:after {
        border-color: #fff #fff transparent transparent;
    }


          .g-ft { height: auto;padding-bottom: 6rem; background:#fff; background-size: 100% 100%; margin-top:2rem;  box-sizing: border-box; position: relative;}
          .g-ft em{padding:0 0.8rem;}
          .u-top { width: 94.66%;  height: 3rem; margin:0 auto 1.2rem; }
          .u-top  img{width: 100%; display: block;}
          .fnav{ text-align: center;  font-size: 1.3rem; line-height: 2.1rem; font-weight: normal; color: #282828;font-family: "Microsoft Yahei";}
          .fnav a{color: #282828;padding:0 1.7rem 0 1rem;background: url(images/fxt.png) no-repeat right center;background-size:0.6rem 1.15rem; font-weight: normal;}
          .fnav a:last-child{background:none;padding-right: 0;}

          .addlst { text-align: center;  font-size: 1.3rem; line-height: 2.1rem; font-weight: normal; color: #282828;font-family: "Microsoft Yahei";margin-bottom: 1rem; }
          .addlst a{ color: #ab0809;font-family: "Microsoft Yahei";padding-left: 1rem;text-decoration: underline;}
          .addlst b{color: #000000;padding-left: 1rem;}

          .g_fnva{background:url(images/navbg.jpg) no-repeat;background-size: 100%; height:4.95rem;position:fixed;bottom:0;min-width:320px;max-width:750px;width:100%;z-index:5;font-size: 1.3rem;}
          .g_fnva li{height:4.95rem;width:25%;  float:left; text-align:center;color:#fff;position:relative;}
          .g_fnva li:before{content: "";position: absolute;width: 1px; height:4.95rem;background:#121212; -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: 1px; height:4.95rem;background:#333333; -webkit-background-size:100%; -moz-background-size: 100%; -o-background-size: 100%; background-size: 100%;top: 0rem;right: 0;}
          .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(4) li:after{width:0;border: 0;background:none;}
          .g_fnva a:nth-child(1) li{background:#ab0809;color: #fff;}
          .g_fnva li em{display: block;margin: 0.6rem  auto 0.1rem; width:1.95rem; }
          .g_fnva li em img{ display:block;width:100%;}