@media only screen and (max-width: 768px) {
    .co_info {
        position: sticky;
        top: 0;
        z-index: 10;
        height: 60px;
        border-bottom: 0.2px solid rgba(229,229,229,0.8);
        padding: 0;
    }

    .co_info_box {
        width: 87%;
        padding-top: 1%;
        height: 100%;
    }

    .co_info_logo{
        width: 100px;
        height: 46px;
    }

    .co_info_box .co_tel {
        display: none;
    }

    .co_nav {
        display: inline-block;
        float: right;
        font-size: 20px;
        height: 60px;
        line-height: 60px;
    }

    .in_nav {
        display: none;
        position: fixed;
        top: 60px;
        height: 260px;
        transition: all 700ms;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    }

    .header_nav_box,.header_nav_box ul li,.brand_story,.story_box,.story_content,.story_content1,.desc_title,.cp_center,.goods_show,.goods_show ul li,
    .news_center,.index_news_box, .top_news, .index_news_list, .bt_info,.info_item,.info_code,.bt_nav,.about_banner,
    .st_title,.about_honor img,.product_type,.product_type ul,.product_banner,.product_list,.page_news_type,.page_news_list,
    .page_news_list ul li,.news_cover,.page_news_content,.news_nav,.news_content_box,.pre_after,.form_top,.form_box,.lm_form,.f_input input, .form_box textarea,
    .fm_submit,.join_nav,.join_advantage,.join_advantage ul li,.cond_content,.support_box,.flow_box,.flow_box ul li,
    .budget_box,.join_policy, .join_earnings,.data_tip{
        width: 100%;
    }

    .header_nav_box {
        height: 100%;
        margin: 0;
        padding: 0;
    }

    .header_nav_box ul li {
        display: block;
        height: 2rem;
        line-height: 2rem;
        text-align: left;
        margin-right: 0;
        font-size: 15px;
        font-weight: 500;
        padding-left: 30px;
    }

    .header_nav_box ul li:hover {
        color: black;
        border-bottom: none;
        background-color: #eeeeee;
    }

    .about_banner, .product_banner, .news_banner, .join_banner, .shops_banner, .message_banner{
        min-width: 100%;
        height: 18rem;
    }

    .brand_story {
        min-width: 100%;
        padding: 10px 20px;
        height: auto;
        overflow: hidden;
    }
    
    .story_box{
        padding: 0 0.1rem;
    }
.story_content{position:relative;}
.story_content1{position:relative;}
    .desc_title {
        font-size: 28px;
        margin: 0 auto;
    }

    .story_content p {
        font-size: 14px;
    }

    .right_nav li {
        height: 50px;
        width: 50px;
        border-radius: 30px;
    }

    .right_nav li:hover .right_hover {
        display: none;
    }

    .nav_tel a:first-child {
        display: none;
    }

    .m_tel {
        display: block;
    }

    .nav_wx {
        display: none;
    }

    .nav_kf {
        display: none;
    }

    .cp_box{
        height: 140px;
    }

    .wd_box {
        min-width: 60%;
        display: inline-block;
    }

    .cp_hor{
        width: 90%;
        height: 40px;
        line-height: 20px;
        font-size: 14px;
        text-align: center;
        margin: 0 auto;
    }

    .cp_wd{
        font-size: 22px;
        height: 70px;
        line-height: 70px;
    }

    .cp_lo{
        min-width: 28%;
        height: 100%;
        padding: 20px 10px;
    }

    .lo_box{
        padding: 0;
        height: 100%;
    }

    .lo_box img {
        width: 60px;
        height: auto;
    }

    .lo_desc{
        font-size: 14px;
    }

    .goods_desc{
        display: none;
        padding: 0;
    }
    .news_center {
        height: auto;
        margin: 0;
        overflow: hidden;
        padding: 0 10px;
        background-color: #fafafa;
    }

    .index_news_box {
        min-width: 100%;
        margin: 0 auto;
        height: auto;
        overflow: hidden;
    }

    .top_news {
        height: 440px;
        box-shadow: 0 3px 15px rgba(0, 0 , 0 ,0.1);
        border-radius: 10px;
        margin: 0;
        float: none;
    }

    .news_img{
        width: 100%;
    }

    .news_img img{
        border-radius: 10px;
    }

    .t_news_date{
        height: 150px;
        overflow: hidden;
        padding-top: 30px;
        text-align: center;
    }

    .t_news_desc{
        width: 70%;
        height: 80px;
        overflow: hidden;
    }

    .t_news_title{
        width: 70%;
        height: 3rem;
        padding: 0.6rem 0.8rem;
        font-size: 16px;
        font-weight: bold;
    }

    

    .index_news_type{
        display: block;
        position: absolute;
        background: #014099;
        color: #ffffff;
        left: 0;
        top: 0;
        padding: 5px 10px;
        line-height: 30px;
    }

    .index_news_title{
        height: 80px;
        line-height: 50px;
    }

    .n_title{
        float: none;
    }

    .n_date{
        float: none;
        clear: both;
        display: block;
        height: 20px;
        line-height: 20px;
        font-weight: normal;
        padding: 0 0 0 10px;
    }

    .news_content{
        line-height: 32px;
    }

    .join_box{
        min-width: 100%;
        height: 18rem;
    }

    .join_box ul{
        height: 100%;
    }

    .join_box ul li {
        height: 100%;
    }

    .footer{
        min-width: 100%;
        height: auto;
        overflow: hidden;
        background-color: #fff;
        color: #000;
    }

    .bt_logo{
        display: none;
    }

    .bt_info{
        padding: 10px;
        min-width: 100%;
        height: auto;
    }

    .info_item{
        font-size: 14px;
        padding: 10px 20px;
        height: 100%;
        float: none;
    }

    .info_item ul li{
        height: auto;
    }

    .info_code{
        padding: 5px 20px;
        text-align: center;
        height: auto;
    }

    .info_code ul li{
        float: left;
        margin: 0 10px 0 0;
    }

    .info_code img{
        width: 80px;
        height: 80px;
    }

    .info_code span{
        margin-top: 5px;
        font-size: 12px;
    }
    .bt_base_info{
        font-size: 13px;
        height: auto;
        line-height: 32px;
        padding: 40px 0 60px 0;
    }
    
    .fbl_box{
        display: none;
    }

    .bt_nav {
        display: block;
        overflow: hidden;
        position: fixed;
        bottom: 0;
        background-color: #333;
    }

    .bt_nav ul li{
        display: inline-block;
        width: 22%;
        padding: 5px;
        border: none;
        outline: none;
        text-align: center;
        color: #fff;
    }

    .about_banner{
        min-width: 100%;
        height: 338px;
    }

    .st_title {
        margin: 0;
    }

    .st_title span:first-child {
        font-size: 32px;
        height: 40px;
        line-height: 40px;
    }

    .st_title span:last-child {
        font-size: 20px;
    }

    .about_brand{
        height: auto;
    }

    .about_content{
        padding: 30px;
    }

    .about_content p{
        font-size: 14px;
        margin: 0;
    }
    .about_info{
        display: none;
    }

    .about_history{
        padding: 20px 0 0 0;
    }

    .h_box{
        padding: 10px 10px 10px 60px;
    }

    .h_box ul li{
        font-size: 14px;
        line-height: 24px;
    }

    .about_honor {
        padding: 1rem 1.5rem;
        height: auto;
        background-color: #fafafa;
    }

    .about_honor .st_title{
        display: block;
    }

    .about_honor img{
        display: block;
    }

    .honor_bg{
        display: none;
    }

    .product_box{
        height: auto;
        overflow: hidden;
    }

    .product_type ul li{
        width: 12.6%;
        font-size: 16px;
        height: 40px;
        line-height: 40px;
    }

    .product_type ul li:last-child{
        border: none;
    }

    .product_banner{
        min-width: 100%;
        height: 338px;
    }

    .product_list{
        height: auto;
        overflow: hidden;
    }

    .product_list ul li{
        width: 98%;
        margin: 0 0 20px 0;
        height: auto;
        box-shadow: 2px 2px 4px rgba(0 ,0 ,0 ,0.2);
    }

    .product_item img{
        box-shadow: none;
    }

    .page_news_type{
        border-bottom: 2px solid rgba(0,0,0,0.08);
        padding-bottom: 10px;
        margin: 1.5rem auto 0 auto;
    }

    .page_news_type ul li{
        width: 32%;
        height: 40px;
        line-height: 40px;
    }

    .page_news_list{
        height: auto;
        overflow: hidden;
        background-color: #fafafa;
    }

    .page_news_list ul li{
        overflow: hidden;
        height: auto;
        border-bottom: 1px solid #E5E5E5;
    }

    .news_cover{
        padding: 0 0.9rem;
        margin: 0;
        height: 330px;
        box-shadow: none;
    }

    .page_news_content{
        height: auto;
        margin: 0;
        padding: 1rem;
    }

    .page_news_title{
        font-weight: normal;
    }

    .page_news_desc{
        color: #999999;
        font-size: 14px;
        line-height: 24px;
    }

    .news_content_box{
        margin: 0;
        padding: 1.4rem;
    }

    .news_text{
        margin: 0;
        font-size: 14px;
    }

    .news_text img{
        max-width: 100%;
    }

    .pre_after .fl{
        width: 70%;
    }

    .partner_apply{
        padding: 0;
    }

    .form_box{
        padding: 0;
        height: auto;
        overflow: hidden;
    }

    .lm_form{
        height: auto;
        overflow: hidden;
        padding: 0.9rem;
        margin: 0;
    }

    .f_input input{
        margin: 0 0 5px 0;
    }

    .form_box textarea{
        margin: 0;
    }

    .shortcut_question{
        display: none;
    }

    .fi_shortcut_question{
        display: block;
        border: 1px solid rgba(105,90,90,0.2);
        color: #9e9e9e;
    }

    .fi_shortcut_question ul li{
        padding-left: 10px;
        height: 32px;
        line-height: 32px;
        cursor: pointer;
    }

    .fi_shortcut_question ul li:hover{
        color: #9a6b0a;
    }

    .fm_submit{
        border-radius: 2px;
        height: 42px;
        line-height: 42px;
    }

    .join_nav{
        height: 100px;
        line-height: 40px;
        font-size: 16px;
        text-align: center;
        padding: 1rem 0.4rem 0 0.4rem;
    }

    .join_nav ul li{
        width: 8rem;
        height: 40px;
    }

    .join_advantage{
        padding: 1rem 2rem 1rem 2rem;
    }


    .cond_content{
        height: auto;
        overflow: hidden;
        margin: 0 auto;
    }

    .join_condition{
        padding: 0.9rem 0;
    }

    .cond_content ul li{
        width: 40%;
        margin: 0.8rem;
        box-shadow: none;
        padding: 0.8rem;
    }

    .support_box{
        padding: 0 0 2rem 0;
    }

    .sup_desc{
        width: 100%;
        padding: 1rem;
    }

    .join_support ul li{
        width: 100%;
        height: 18rem;
    }

    .flow_box{
        min-width: 100%;
        height: auto;
        overflow: hidden;
        padding: 0.8rem;
    }

    .flow_box ul li{
        min-width: 100%;
        font-size: 14px;
        margin: 0 0 0.9rem 0;
    }

    .f_content{
        height: 42px;
        line-height: 20px;
    }

    .budget_box{
        padding: 0 1rem;
    }

    .join_policy{
        margin-bottom: 1rem;
    }

    .data_tip{
        padding: 0 0.9rem;
    }

    .b_sub{
        padding: 0;
    }

    .shop_box{
        padding: 1rem 0.8rem;
    }

    .shop_list{
        width: 100%;
        padding: 0;
        height: auto;
    }

    .shop_list ul li{
        width: 100%;
        height: 24rem;
        padding: 0;
        margin: 0;
        box-shadow:2px 2px 4px rgba(0,0,0,0.2);
        border: 1px solid #e5e5e5;
    }

    .shop_cover{
        height: 20rem;
    }

}