.head { width:100%;z-index: 15;overflow:hidden;}
            .t_con{height: 5.65rem;overflow: hidden;}
            .head .logo{ width:33.86%; float:left;position:relative; margin:1.55rem 0 0 2.53%;}
            .head .logo img{display:block; width:100%;}
			.head h5{ width:57.33%; float:right;font-size:1.2rem; color:#666; line-height:1.5rem;padding: 0 0 0 1.2rem;position: relative;border-left: 1px solid #aaa;height: 3.5rem;margin: 1.2rem 0 0;}
			.head h5 b{display: block;font-size: 1.4rem;line-height: 2.25rem;color: #191c24;font-weight: normal;}
            .head h3{ width:88%; float:left; font-size:1.2rem; line-height:3.3rem; color:#000;}
            .head h3 span{width: 25%;float: left;text-align: center;}
            .head h3 a{ display:block; color:#000;}
            .head h3 a.cur{font-weight:bold;background: #ad000d;color: #fff;}
			.head h3 a:last-child{ padding-right:0;}
			.nav{ height:3.55rem;line-height: 3.55rem;background: #fff;box-shadow: 0 0 0.3rem 0.3rem rgba(0 , 0 , 0, 0.05);}
            .head .menu_btn{width:11.6%; height:3.55rem; float:right;overflow:hidden;box-sizing:border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box; -o-box-sizing:border-box;padding: 1.2rem;}
            .head .menu_btn a.downmenu{display:block; width:1.5rem; height:1.25rem;}
            .head .menu_btn img{ display:block; width:100%;}

            .menu2 .slideMenu{ width:100%; display: none;z-index:99;position:absolute; top:9.2rem; right:0; transition:transform 1s;-webkit-transition:transform 1s;background:rgba(181,0,1,0.9); padding:1rem 0 3rem;}
            .menu2.down .slideMenu{transform:translate3D(0,100%,0);-webkit-transform:translate3D(0,100%,0);}
            .menu2 ul li {line-height:3rem;color:#fff;font-size:1.5rem; margin-bottom:0.6rem;}
            .menu2 ul li a { display:block; width:70%; margin:0 auto; border-bottom:2px solid #fff; font-size:1.1rem; font-family:"Microsoft Yahei"; color: #fff;text-decoration: none;}
			.menu2 h4{ width:3.3rem; height:2.3rem; font-size:2rem; text-align:center; line-height:2.3rem;position:absolute; top:-3rem; right:1%;color: #fff;background: #ad000d;}
		

    .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{padding: 2.3rem 0 3.5rem; position:relative;z-index:11;font-size: 1.2rem;line-height: 1.95rem;color: #666;background: #f0f0f0;margin: 1.7rem auto 0;}
        .ontop{display: block;position: absolute;left:50%;top:-2.05rem;width:4.25rem;height:4.25rem;margin-left: -2.125rem;}
        .ontop span,.ontop span img{display:block;width:4.25rem;height:4.25rem;}
        .flx{ color:#282828; font-size:1rem; text-align:center; line-height:1.5rem;}
        .flx p:first-child a{color: #282828;}
        .flx p:first-child i{width: 1.7rem;display: inline-block;}
        .flx p b{color: #ad000d;}

        .fnav{ position:fixed; bottom:0; min-width:320px; max-width:750px; width:100%; height:2.7rem; background:#000;z-index:12;}
        .fnav li{ width:25%; float:left; height:2.7rem;position: relative;}
        .fnav li em{ display:block; width:1.4rem; float:left; margin:0.7rem 5% 0 14%;}
        .fnav li:before{ content:""; position:absolute; top:0; right:0; width:1px; height:2.7rem; background:rgba(255 , 255 , 255, 0.05);}
        .fnav li em img{ display:block; width:100%;}
        .fnav li a{ display:block;color:#fff; font-size:1.2rem; height:2.7rem; line-height:2.7rem; font-family:"Microsoft YaHei";}
        .fnav li:nth-child(1){ background:#9b0000;}
        .fnav li:nth-child(1):before,.fnav li:last-child:before{ border:0;width: 0;height: 0;}