@media screen and (max-width: 750px) {
    /*******适配手机站 header 公共样式************/
    /******隐藏pc站点的代码*****/
    .ftop .topbh {
        display: none;
    }
    

    .header_m  a{
        display: block;
        float: left;
        width: 27%;
        color: #fff;
        text-align: center;
        line-height: .89rem;
        font-size: .28rem;
    }

    .header_m  a:nth-child(1){
        width: 19%;
    }

    /**********适配手机站 header部分结束**************/
    /***********适配手机站 footer 部分***********/
    .m_none{
        display: none;
    }

    .footer {
        width: 100%;
        height: auto;
        background-color: #474747;
    }
    .fdibu {
        position: relative;
        max-width: 12rem;
        width: 100%;
        margin: 0 auto;
        height: 3.5rem;
    }
    .fdibua {
        float: none;
        padding-top: .5rem;
    }
    .fdibua img {
        width: 1.87rem;
        margin-left: .4rem;
    }
    .fdibub {
        position: absolute;
        left: .5rem;
        top: 1.4rem;
        margin: 0;
        padding-bottom: .2rem;
        overflow: hidden;
        font-size: .18rem;
        color: #cdcdcd;
    }
    .fdibub h3 {
        margin-bottom: .28rem;
        font-size: .22rem;
    }
    .fdibub ul li {
        float: left;
        width: 2rem;
        margin-bottom: .2rem;
        line-height: 150%;
        font-size: .22rem;
    }

    .fdibuc {
        display: none;
    }
    .fdibub ul li:nth-child(even) {
        width: 4rem;
    }
    .copy {
        padding: .3rem 0;
        color: #898989;
        background-color: #fff;
        font-size: .16rem;
    }
    /*******适配品牌设计页面*************/
    .con_design {
        padding-top: 0;
    }
    .con_design .boxa {
        margin-bottom: 0;
    }
    .con_design .boxa .left {
        width: 100%;
        margin: .2rem 0 0 0;
        float: none;
    }
    .con_design .boxa .right ul li {
        width: 100%;
        float: none;
        margin: .2rem 0 0 0;
    }
    .con_design .in_text_bg {
        display: block;
    }
    /********深圳北芯*****/
    .con_art_brand .secbox .img {
        padding-left: .2rem;
    }
    .con_art_brand .mbsp {
        margin-bottom: -4rem;
    }
    /****木星*******/
    .muxing img {
        width: 100%;
    }
    .con_art_brand .leikai {
        width: 7rem;
    }
    .con_art_brand .nafei {
        width: 7.5rem;
    }
    /*****包装主页******/
    .con_bz .boxa .box_con .in_text_bg {
        display: block;
    }
    /***********适配首页***********/
    .swiper-button-prev.swiper-button-white,
    .swiper-container-rtl .swiper-button-next.swiper-button-white {
        background-image: none;
    }
    .swiper-button-next.swiper-button-white,
    .swiper-container-rtl .swiper-button-prev.swiper-button-white {
        background-image: none;
    }
    /**********适配主导航************/

    .dtxqy{
        width: 80%;
        margin: 0 auto;
    }
    .dtxqya {
        margin-top: .5rem;
        margin-bottom: -.5rem;
        height: 2rem;
    }
    .dtxqya .dtxqyb {
        width: 16%;
        margin-left: 0;
        margin-right:12%;
    }
    .dtxqya .dtxqyb:nth-last-child(1){
        margin-right: 0;
    }
    .dtxqya .dtxqyb strong{
        font-size: .2rem;
        letter-spacing: 0;
    }
    .dtxqya .dtxqyb img{
        width: 100%;
        margin-bottom: 0;
    }
    .m_hide{
        display: none;
    }
    .big_hide{
        display: block;
        }
    .dtxqya .dtxqyb span {
        display: none;
    }
 
    .alssta{
        width: 98%;
        margin: 0 auto;
    }
    .alssta .alsstc {
        float: left;
        width: 32%;
        margin: 0;
        margin-right: 1%;
    }

    .alssta .alsstc:nth-child(3){
        margin-right: 0;
    }
    .alssta .packDesign{
        width: 49%;

    }
    .designCase {
        width: 100%;
        height: auto;
        font-size: 0;
    }
    .lanza {
        display: block;
        height: .5rem;

        width: 100%;
        text-align: center;
        
    }
    .lanza .p1{ display: none;}
    .lanza .p2{
        position: static;
        font-size: .18rem;
        line-height: .5rem;
    }
    .ouer_partner {
        display: none;
    }
    /*******关于红衫林*************/
    .contact h4 {
        margin-bottom: .3rem;
    }
    .contact ul {
        width: 7.5rem;
        margin: 0 auto;
        padding-left: 2rem;
    }
    .contact ul li {
        width: 2.58rem;
        height: .38rem;
        float: none;
        font-size: .18rem;
        font-weight: normal;
        color: #535353;
    }
    .contact ul li:nth-child(even) {
        width: 4.4rem;
    }
}

@media screen and (min-width: 750px) {
    /******隐藏pc站点的代码*****/
    .header_m {
        display: none;
    }
    .mobile_case {
        display: none;
    }
}