.head2 {position: relative;z-index: 11;height:5rem;background:#fff;}
        .head2 .logo{ width:22.5%; float:left; margin:0.5rem 2.35% 0 3.1%;}
        .head2 .logo img{display:block; width:100%;}
        .head2 h4{ width:61%; line-height:4.5rem; padding-top:0.22rem; font-size:1.3rem; color:#2a2a2a; float:left; font-weight: normal;box-sizing: border-box;text-align: center;}
        .head2 h4 a{position: relative; color:#333; padding: 0 2.5%; display: inline-block; float: left;}
        .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:7.5%; height:4.35rem; float:right; overflow:hidden; margin-right:3.1%;}
        .head2 .menu_btn a.downmenu{display:block; width:100%; padding:1.75rem 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{ padding-top: 5%;}
        .menu2 ul li {line-height:4rem;text-align:center;color:#fff; position:relative;font-size:1.2rem; margin: 0 3.4%; border-bottom: 1px dotted #d3d3d1;}
        .menu2 ul li:last-child{ border-bottom: none;}
        .menu2 ul li a {display: block;height:4rem;line-height: 4rem; font-size:1.2rem; font-family:"Microsoft Yahei"; color: #333;text-decoration: none;}
        .menu2  em{ display: block; width:14rem; height: 3.5rem; line-height: 3.5rem;border-radius: 3.5rem; background: #cc0000; margin:1.7rem auto 0;}
        .menu2  em a{ display: block; color: #fff; font-size: 1.2rem; padding-left: 5.6rem;background: url(images/n_tel.png) no-repeat;background-size:14rem 3.5rem;}
       

 .ad-01{
     position: relative;
     min-height: 4rem;
        background: #db231d;
        /*background: url(images/m11-icon2.jpg) no-repeat center top;*/
        /*background-size: 100% 4rem; */
 }
 .ad-01-img img{
     display: block;
     width: 100%;
     
 }
    .ad-01-title {
        position: absolute;
        top: 0;
        height: 4rem;
        width: 100%;
        font-size: 1.6rem;
        text-align: center;
        color: #fff;
        line-height: 4rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        box-sizing: border-box;
    }

 
        
        .m4-prod-list-content-1-con li {
            width: 48.56%;
            padding: 0 0 2rem;
        }
        
        .m4-prod-list-content-1-con li img {
            display: block;
            width: 100%;
            box-sizing: border-box;
            border: solid 1px #d7d7d7;
        }
        
        .m4-prod-list-content-1-con span {
            display: block;
            color: #3b3e3d;
            line-height: 2.4rem;
            padding: 0 0 0.5rem;
            text-align: center;
        }
    

            .g-ft{height:13.5rem;background: #701714; position: relative;}
            .g-ft .top{position: absolute;width:4rem;right:43.75%;top:-2.5rem;}
            .g-ft .top img{width: 100%;display: block;}
            .g-ft .ftnav{padding-top:2.35rem; font-size: 1.2rem; color: #fff;text-align: center; line-height: 2.1rem; }
            .ftnav a{ color: #fff; padding: 0 2.5%; border-right: 1px solid #fff; line-height: 100%; display: inline-block;}
            .ftnav a:last-of-type{ border-right: none;}
            .ftnav i{ display: block; padding-bottom: 0.35rem;}
            .ft_p{ background:#fff;width:100%; position:fixed; bottom:0; max-width: 640px; min-width: 320px; z-index: 99; box-shadow: 0 0 0.3rem #909090; height: 3.15rem;}
            .ft_p p {float:left;width:33.33%;position: relative;box-sizing: border-box;text-align: center; padding-bottom: 0.4rem; position: relative;}
            .ft_p p a{ display: block;color: #333; font-size: 1.1rem; line-height: 100%;}
            .ft_p p a span{ font-size:1.2rem; padding-bottom: 0.25rem;}
            .ft_p p img {width:2.15rem; display:block; margin: 0 auto; padding-top:0.3rem;}
            .ft_p p:nth-child(2) img{ display: inline-block; position: absolute; width:4rem; top: -2.45rem;}
            .ft_p p:nth-child(2){ padding-top:2.1rem; box-sizing: border-box;}