.head2 {position: relative;z-index: 11;height:5rem;background:#fff; overflow: hidden;}
        .head2 .logo{ width:25.5%; float:left; margin:1.1rem 4% 0 3.4%;}
        .head2 .logo img{display:block; width:100%;}
        .head2 h4{ width:55%; line-height:4.5rem; padding-top:0.2rem; font-size:1.39rem; color:#2a2a2a; float:left; font-weight: normal;box-sizing: border-box;text-align: center; padding-left:2.5%;}
        .head2 h4 a{position: relative; color:#211c19; width: 33.33%; display: inline-block; float: left; font-size: 1.5rem;}
        .head2 h4 a:before{content: "";position: absolute;width: 1px;height: 1.15rem;background: #ccc;right: 0;top:1.75rem;}
        .head2 h4 span:last-of-type a:before{background: none;}


        .head2 .menu_btn{width:6.7%; height:5rem; float:right; overflow:hidden; margin-right:3.9%;}
        .head2 .menu_btn a.downmenu{display:block; width:100%; padding:1.72rem 0 0 0;}
        .head2 .menu_btn img{ display:block; width:100%;}
        .menu2 .slideMenu{width:100%; display: none;z-index:16;position:absolute; top:5rem; right:0px; transition:transform 1s;-webkit-transition:transform 1s;}
        .menu2.down .slideMenu{transform:translate3D(0,100%,0);-webkit-transform:translate3D(0,100%,0);}
        .slideMenu{background: url(images/nav.jpg) no-repeat;background-size: 100%; min-height: 64rem;}
        .menu2 ul li {line-height:5rem;color:#fff; position:relative;font-size:1.3rem; margin: 0 3.4%; border-bottom: 1px dashed #888;}
        .menu2 ul li a {display: block;height:4.9rem;line-height: 4.9rem; font-size:1.3rem; font-family:"Microsoft Yahei"; color: #333333;text-decoration: none; padding-left:36%;}
        .menu2  em{ display: block; width:14rem; height: 3.5rem; line-height: 3.5rem;border-radius: 3.5rem;; margin: 2.9rem auto 0; height: 3.5rem; padding-left: 5.5rem; box-sizing: border-box;}
        .menu2  em a{ display: block; color: #fff; font-size: 1.2rem; }
       

    .ad-01 {
        position: relative;
        min-height: 4.4rem;
        /*background: #25395e;*/
        background-color: #ededed;
    }
    
    .ad-back {
        position: absolute;
        width: 2rem;
        height: 2rem;
        left: 3%;
        top: 50%;
        margin-top: -1rem;
    }
    
    .ad-back a {
        display: block;
        height: 2rem;
        position: relative;
    }
    
    .ad-back a img {
        width: 1rem;
        height: 2rem;
        display: block;
    }
    
    .ad-nav {
        position: absolute;
        width: 2.2rem;
        height: 1.5rem;
        right: 3%;
        top: 50%;
        margin-top: -0.75rem;
        cursor: pointer;
    }
    
    .ad-nav a,
    .ad-nav img {
        width: 2.2rem;
        height: 1.5rem;
        display: block;
    }
    
    .ad-01-title {
        width: 75%;
        margin: 0 auto;
        height: 4.4rem;
        font-size: 1.5rem;
        text-align: center;
        color: #1a1a1a;
        line-height: 4.4rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        box-sizing: border-box;
    }


    .mc1-left-nav {
        position: relative;
    }
    
    .mc1-left-nav-ss {
        position: absolute;
        height: 4rem;
        line-height: 4rem;
        text-align: center;
        width: 12%;
        right: 0;
        top: 0;
        z-index: 5;
        background-color: #fff;
        cursor: pointer;
        border-left: 1px solid #f2f2f2;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
    }
    .mc1-left-nav-ss:after{content: "";
    width: 1rem;
    height: 1rem;
    border: 3px solid #25395e;
    border-style: solid solid none none;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -0.45rem;
    margin-left: -0.85rem;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);}
    
    #topNav {
        padding: 1rem 12% 0 0;
        border-bottom: 1px solid #ebebeb;
        width: 88%;
        height: 3rem;
        overflow: hidden;
        position: relative;
    }
    
    #topNav .swiper-slide {
        width: auto;
        text-align: center;
        padding: 0 2%;
    }
    
    #topNav .swiper-slide span {
        transition: all .3s ease;
        color: #1a1a1a;
        font-size: 1.3rem;
        display: block;
        height: 2.5rem;
        line-height: 2.5rem;
        padding-bottom: 0.5rem;
        position: relative;
    }
    
    #topNav .active span {
        font-weight: bold;
    }
    
    #topNav .active span:after {
        content: "";
        position: absolute;
        width: 2.1rem;
        height: 0.3rem;
        border-radius: 0.25rem;
        background-color: #25395e;
        bottom: 0;
        left: 50%;
        margin-left: -1.05rem;
    }
    
    #topNav .swiper-next {
        position: absolute;
        width: 0;
        height: 0;
        right: 0;
        top: 0;
    }


        .cm1-size750-pro-list {
            padding: 1.5rem 3% 0;
        }
        
        .cm1-size750-pro-list ul {
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            display: -webkit-flex;
            -ms-flex-pack: distribute;
            justify-content: space-between;
            -webkit-justify-content: space-between;
            -ms-flex-wrap: wrap;
            flex-wrap: wrap;
        }
        
        .cm1-size750-pro-list ul li {
            width: 48.5%;
            margin-bottom: 1.5rem;
        }
        
        .cm1-size750-pro-list ul li:nth-child(2n) {
            margin-left: 3%;
        }
        
        .cm1-size750-pro-list ul li span {
            display: block;
            border-radius: 0.25rem;
            overflow: hidden;
        }
        
        .cm1-size750-pro-list ul li span img {
            display: block;
            width: 100%;
        }
        
        .cm1-size750-pro-list ul li h4 {
            max-height: 4rem;
            line-height: 2rem;
            font-size: 1.3rem;
            font-weight: normal;
            color: #4c4c4c;
            text-align: center;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
             padding-top: 0.6rem;
        }
    

        .g-ft{height:17.5rem;position: relative; background: url(images/f_bg.jpg) repeat-y center 0;}
        .g-ft .top{position: absolute;width:4.3rem;right:43.1%;top: -2.15rem;}
        .g-ft .top img{width: 100%;display: block;}
        .g-ft .ftnav{padding-top:4.5rem; text-align: center; color:#a9a9a9; font-size: 1.2rem; line-height: 1.8rem;}
         .ftnav a{color:#a9a9a9; }
        .ftnav i{ display: block; color: #5a5d65; padding-bottom: 1.5rem;}
        .ftnav i a{ color: #fff; font-size: 1.2rem; padding: 0 3.5%;}
        .ftnav p{ color: #adadad;}   .ftnav   span{ padding: 0 3%; color: #adadad;}
        .ftnav p a{color: #adadad;}
        .ft_p{background: #fff;width:100%; position:fixed; bottom:0; max-width: 640px; min-width: 320px; z-index: 99;}
        .ft_p p {float:left;width:20%;position: relative;box-sizing: border-box;text-align: center; padding-bottom: 0.75rem; height:3.5rem; line-height: 3.5rem;}
        .ft_p p a{ display: block;color: #333; font-size: 1.12rem;;background: url(images/f_ico1.jpg) no-repeat 25% 1rem; background-size:1.7rem 1.5rem;padding-left: 2rem;}
        .ft_p p:nth-child(2) a{background: url(images/f_ico2.jpg) no-repeat 25% 1rem; background-size:1.7rem 1.5rem;}
        .ft_p p:nth-child(3)  a{background: url(images/f_ico3.jpg) no-repeat 25% 1rem; background-size:1.7rem 1.5rem;}
        .ft_p p:nth-child(4) a{background: url(images/f_ico4.jpg) no-repeat 25% 1rem; background-size:1.7rem 1.5rem;}
        .ft_p p:nth-child(5) a{background: url(images/f_ico5.jpg) no-repeat 25% 1rem; background-size:1.7rem 1.5rem;}
        .ft_p p a span{ font-size:1.2rem; padding-bottom: 0.25rem;}