.g-hd { height: 3.33rem; background: url("images/common/tob.jpg") no-repeat; background-size: 100% 3.33rem; position: relative;}
      .g-hd img { display:block; width: 100%;}
      .g-hd h1 { float: left; width: 28.8%; margin: 0.42rem 0 0 3.3%;}
      .g-hd .toa { float: left; width: 48%; padding-left: 10%;}
      .g-hd .toa a { font-size: 1rem; color: #333333; line-height: 3.33rem; border-right: 1px solid #bab9b6; padding: 0 8%;}
      .g-hd .toa a:last-child { border: 0;}
      .g-hd .tok { position: absolute; right: 3.3%; top: 1.33rem; width: 4.7%;}
      .g-hd .dhk { display: none; width: 100%; height: 36.67rem; background: url("images/common/dhb.jpg") no-repeat; background-size: 100% 36.67rem; position: absolute; left: 0; top: 3.33rem; z-index: 999;}
      .g-hd .dhk ul { height: 26rem; padding-top: 1.17rem;}
      .g-hd .dhk li { font-size: 0.92rem; text-align: center; line-height: 3.38rem;}
      .g-hd .dhk li a { color: #333333;}
      .g-hd .dhk li:nth-child(2) a { font-weight: bold; color: #c40d23; font-size: 1.08rem;}
      .g-hd .dha { display: block; width: 43.8%; height: 2.08rem; margin: 0 auto; border-radius: 1.2rem; background: #c40d23 url("images/common/tod.jpg") no-repeat 22% center; background-size: 1.13rem 1.04rem; font-size: 0.92rem; color: #ffffff; text-align: center; line-height: 2.08rem;}
    

        .m2-title-nav-1 {
            overflow: hidden;
            position: relative;
            text-align: right;
            margin-top: 1px;
            height: 38px;
            padding: 7px 11px 0 9px;
            background: #e8e8e8;
            border-top: 1px solid #e8e8e8;
        }
        .m2-title-nav-1 a {
            display: inline-block;
            font-size: 0.875em;
            height: 32px;
            line-height: 28px;
            width: 32px;
            position: relative;
        }
        .m2-title-nav-1-bp, .m2-title-nav-1-bl, .m2-title-nav-1-bh {
            background: url(images/VISkins-m2.png) no-repeat;
            background-size: 35px 600px;
        }
        .m2-title-nav-1-bp {
            background-position: 0 0;
        }
        .m2-title-nav-1-bl {
            background-position: 0 -286px;
        }
        .m2-title-nav-1-bh {
            margin-right: 10px;
            background-position: 0 -232px;
        }
    

        .m2-search-1 {
            height: 30px;
            position: relative;
        }
        .m2-search-1-bt {
            width: 42px;
            height: 30px;
            float: right;
            border-radius: 0 4px 4px 0;
            -webkit-border-radius: 0 4px 4px 0;
            position: relative;
        }
        .m2-search-1-bt {
            background-color: #c40d23;
        }
        .m2-search-1-bt:before {
            content: '';
            display: block;
            width: 12px;
            height: 12px;
            border-radius: 17px;
            position: absolute;
            right: 14px;
            top: 5px;
            z-index: 99;
        }
        .m2-search-1-bt:before {
            border: 3px solid #fff;
        }
        .m2-search-1-bt:after {
            content: '';
            display: block;
            width: 4px;
            height: 10px;
            border-radius: 5px;
            border: 0;
            position: absolute;
            right: 12px;
            top: 16px;
            z-index: 99;
            -webkit-transform: rotate(-52deg);
            -o-transform: rotate(-52deg);
            -ms-transform: rotate(-52deg);
            transform: rotate(-52deg);
        }
        .m2-search-1-bt:after {
            background: #fff;
        }
        .m2-search-1-in {
            float: right;
            position: absolute;
            z-index: 100;
            right: 10px;
            top: 15px;
            width: 42px;
            height: 30px;
            border:0;
        }
        
        .m2-search-1-in {
            background: transparent;
        }
        .m2-search-1-ipt {
            margin-right: 42px;
        }
        .m2-search-1-key {
            width: 100%;
            height: 30px;box-sizing: border-box;
            line-height: 30px;
            border-right: 0;
            border-bottom-left-radius: 5px;
            border-top-left-radius: 5px;
            border-bottom-right-radius: 0;
            border-top-right-radius: 0;
            -webkit-border-top-left-radius: 5px;
            -webkit-border-bottom-left-radius: 5px;
            -webkit-border-top-right-radius: 0;
            -webkit-border-bottom-right-radius: 0;
            text-indent: 15px;
            float: left;
            color: #333;
            border: 1px solid #c40d23;;
            box-shadow: 3px 2px 3px #ccc inset;
        }
        
    

            .m2-crumbs-1 {
                line-height: 3.6rem;
                height:3.6rem;
                padding-left: 0.6rem;
                overflow: hidden;
                white-space: nowrap;
                text-overflow: ellipsis;
                border-top: 1px solid #d9d9d9;
                box-shadow: 0 1px #fff;
                position: relative;
                margin-bottom:1rem;
                background-color: #f6f6f6;
                background-image: -webkit-gradient(linear, left top, left bottom, from(#f6f6f6), to(#eaeaea));
                background-image: -webkit-linear-gradient(top, #f6f6f6, #eaeaea);
                background-image: -moz-linear-gradient(top, #f6f6f6, #eaeaea);
                background-image: -o-linear-gradient(top, #f6f6f6, #eaeaea);
                background-image: -ms-linear-gradient(top, #f6f6f6, #eaeaea);
                background-image: linear-gradient(top, #f6f6f6, #eaeaea);
                border-bottom: 1px solid #d9d9d9;
               white-space: nowrap; text-overflow: ellipsis; overflow: hidden;
            } 
.m2-crumbs-1 a {
                color: #666;
            } 
.m2-crumbs-1 span {
                padding: 0 0.25rem;
            } 


    .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: 7.92rem; background: url("images/common/dbb.jpg") no-repeat; background-size: 100% 3.75rem; position: relative;}
      .g-ft img { display:block; width: 100%;}
      .g-ft h3 { height: 3.75rem; font-size: 0.83rem; color: #666666; text-align: center; line-height: 3.75rem;}
      .g-ft h3 span { margin-left: 5%;}
      .g-ft .dba { display: block; width: 14.1%; position: absolute; right: 3.3%; top: -2.5rem;}
      .social_nav5{height:4.17rem;position:fixed; bottom:0; min-width:320px; max-width:640px; width:100%;  z-index:99; background: #ffffff; }
      .social_nav5 li{ width:25%; float:left; position:relative; font-size:0.92rem; text-align:center; color:#3b3b3b; height:4.88rem;box-sizing:border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box; -o-box-sizing:border-box;}
      .social_nav5 li em{ width:30%; display:block; margin:0 auto; padding:0.7rem 0 0.2rem 0;}
      .social_nav5 li a{ color:#333333;}
      .social_nav5 li:last-child em { display: block; width: 42%;}
      @media screen and (min-width:320px) {
        html { font-size:75%;}
      }
      @media screen and (min-width:360px) {
        html { font-size:87%;}
      }
      @media screen and (min-width:480px) {
        html { font-size:112%;}

      }
      @media screen and (min-width:568px) {
        html { font-size:131%;}

      }
      @media screen and (min-width:639px) {
        html { font-size:150%;}
      }