@media screen and (max-width:768px) {
    .container {
        width: 100%;
    }

    .title_1 {
        padding: 25px 0 10px 0;
        font-size: 24px;
    }

    .banner {
        width: 100%;
    }

    .products_bg,
    .banner {
        margin-top: 50px;
    }

    .new_product {
        margin: 0 auto;
    }

    .search_box {
        width: 100%;
    }

    .header .nav_logo {
        float: left;
        width: 135px;
        height: 50px;
        position: relative;
    }

    .header .nav_logo img {
        width: auto;
        height: 70%;
        left: 6%;
    }


    .header .nav_logo_mob {
        display: block;
        float: left;
        width: auto;
        height: 50px;
        margin-left: 2%;
        position: relative;
    }

    .header .nav_logo_mob img {
        height: 80%;
        width: auto;
        position: relative;
        top: 50%;
        transform: translateY(-50%);
    }

    .nav_logo_pc {
        display: none;
    }

    .nav_menu {
        position: fixed;
        top: -100%;
        left: 0;
        max-height: 100%;
        background-color: #fff;
        box-shadow: 0 8px 16px rgb(20, 22, 24);
        width: 100%;
        height: auto;
        padding: 0 10px;
        box-sizing: border-box;
        transition: top .6s ease-in-out;
        z-index: 30000;
        overflow-y: auto;
        /* display: none; */
    }

    .show_menu {
        top: 0;
    }

    .nav_backicon {
        display: block;
        position: absolute;
        right: 0;
        top: 0;
        width: 40px;
        height: 50px;
        /* transform: translateY(-50%); */
        cursor: pointer;
    }

    .down {
        background: url(../image/arrow-drop-down-line.png) center center no-repeat;
        background-size: 32px auto;
    }

    .up {
        background: url(../image/arrow-drop-up-line.png) center center no-repeat;
        background-size: 32px auto;
    }

    .dropdown_menu {
        float: left;
        width: 100%;
        top: 0;
        left: 0;
        position: relative;
        display: block !important;
        border: none;
        height: auto;
        padding: 0;
        z-index: 30000;
        opacity: 1;
        overflow: hidden;
        max-height: 0;
        transform: translateX(0);
        background: #EEEEEF;
        border-radius: 0;
        pointer-events: auto;
        box-sizing: border-box;
        transition: max-height 0.5s, padding .5s ease-in-out;
    }


    .dropdown_menu>li {
        display: block;
        float: left;
        width: calc(100% - 10px);
        height: auto;
        padding: 8px 0;
        text-align: center;
        margin: 5px;
        background: #f7f7f7;
        position: relative;
        /* border-top: 1px solid #ffffff; */
        box-sizing: border-box;
    }

    .news_drop {
        width: calc(100% - 10px) !important;
        height: 30px !important;
        padding: 5px 0 !important;
    }

    .dropdown_menu>li>a {
        border-top: none;
        border-bottom: none;
        border-right: none;
        color: #332C2B;
        display: block;
        float: left;
        width: 100%;
        line-height: 20px;
        font-size: 13px;
        margin: 0;
        text-align: center;
        box-sizing: border-box;
        top: 0;
        transform: translateY(0);
        transition: color .4s ease-in-out;
    }

    .dropdown_menu li .nav_backicon {
        height: 40px;
    }

    .dropdown_menu>li>ul {
        display: block !important;
        float: left;
        width: 100%;
        top: 0;
        left: 0;
        position: relative;
        display: block;
        border: none;
        height: auto;
        z-index: 30000;
        opacity: 1;
        overflow: hidden;
        max-height: 0;
        padding: 0;
        border-radius: 0;
        pointer-events: auto;
        transform: translateX(0);
        background: #c1c1c178;
        box-sizing: border-box;
        transition: 0.5s ease-in-out;
    }

    .dropdownMenus_min,
    .dropdownMenus_mid,
    .dropdownMenus_max {
        min-width: 100%;
    }

    .dropdown_menu>li>ul>li {
        border-top: none;
        background: #f7f7f7;
        width: calc(100% - 10px);
        min-width: 0;
        margin: 5px;
    }

    .dropdown_menu>li>ul>li>a {
        border-bottom: none;
    }

    .dropdown_menu li a:hover {
        border-bottom: none;
    }

    .nav_item {
        float: left;
        width: 100%;
        margin-bottom: 0;
        /* border-bottom: 1px solid #EEEEEF; */
        padding-left: 0;
        margin: 5px 0;
        background: #f7f7f7;
        position: relative;
    }

    .nav_item:last-child {
        border-bottom: none;
    }

    .sf-menu {
        height: auto;
        padding-bottom: 30px;
    }

    .nav_link {
        display: block;
        float: left;
        width: 100%;
        height: 30px;
        line-height: 30px;
        margin: 10px 0;
        color: #332C2B;
        font-size: 15px;
        text-align: center;
        box-sizing: border-box;
        transition: color .4s ease-in-out;
    }

    .nav_item:hover .nav_link {
        color: #332C2B;
        text-decoration: none;
        font-weight: bold;
        border-bottom: none;
    }

    .nav_item:hover .nav_link,
    .nav_current {
        border-bottom: none;
    }


    .dropdown_menu li a:hover {
        border-bottom: none;
        color: #332C2B;
    }

    .nav_item:hover .nav_backicon_current,
    .nav_current .nav_backicon_current {
        display: none;
    }

    .nav_actions {
        float: right;
        width: auto;
        padding: 0 10px;
    }

    .nav_toggle {
        float: left;
        display: block;
        height: 40px;
        width: 40px;
        padding: 5px 0;
    }

    .nav_searchbtn {
        float: left;
        display: block;
        height: 40px;
        width: 40px;
        padding: 5px 0;
    }

    .nav_searchbtn img {
        top: 50%;
    }

    .nav_face,
    .nav_chat {
        display: none;
    }

    .nav_close {
        display: block;
        float: right;
        width: 40px;
        height: 50px;
        position: relative;
    }

    .nav_close svg {
        position: relative;
        right: 50%;
        top: 50%;
        transform: translate(50%, -50%);
        padding: 0;
        height: 30px;
    }

    .show_menu {
        top: 0;
    }

    .active {
        display: block;
        max-height: 300px !important;
        overflow-y: auto !important;
        padding: 10px !important;
    }

    .search_box_1 {
        width: 290px;
        padding-top: 40px;
        padding-bottom: 16px;
    }

    .search_close {
        display: block;
        position: absolute;
        right: -2px;
        top: 0px;
    }

    .search_input,
    .search_btn1 {
        margin: 5px 10%;
    }

    .search_box_1 #keywords {
        margin-bottom: 5px;
    }

    /* .drop_bg.active {
        overflow-y: hidden;
    } */

    .product_list {
        padding: 10px 2%;
        box-sizing: border-box;
    }

    .products_right {
        float: left;
        width: 100%;
        height: auto;
        line-height: 1.6;
        padding: 0 1%;
        box-sizing: border-box;
    }

    .product_item {
        float: left;
        width: 100%;
        height: auto;
        line-height: 1.6;
    }

    .product_item {
        margin-left: -103%;
        position: relative;
        opacity: 0;
        margin-bottom: 0;
        transform: translateY(0);
    }

    .products_pro .product_item {
        margin-left: 0;
        position: relative;
        opacity: 1;
        margin-bottom: 20px;
    }

    .product_bottom {
        height: 60px;
    }

    .product_mes {
        font-size: 14px;
    }

    /* .show1 {
        left: 103%;
        opacity: 1;
    } */

    .def1 {
        opacity: 0;
        left: 103%;
		z-index:-1;
    }

    .a1 {
        opacity: 0;
        left: 0;
    }

    .c1 {
        opacity: 0;
        left: 206%;
    }

    .b1 {
        opacity: 1;
        left: 103%;
    }


    .swiper_pagination {
        bottom: 0;
    }

    .product_list_pagination {
        display: none;
    }

    .product_swiper_pagination,
    .guess_swiper_pagination {
        display: inline-block;
    }

    /* classification */
    .classification {
        margin: 10px auto;
        height: auto;
        padding-bottom: 0;
    }

    .class_1 {
        width: 100%;
    }

    .class_serves {
        padding: 10px 0px;
        line-height: 20px;
    }


    .title_2 {
        float: left;
        width: 100%;
        height: auto;
        padding: 10px 0;
    }


    /* company */
    .company {
        margin-top: 0;
        padding: 20px 2%;
        box-sizing: border-box;
    }

    .about_top {
        height: 220px;
        background-size: auto 220px;
    }

    .about_head {
        display: none;
    }

    .about_text {
        width: 100%;
        height: auto;
        font-size: 14px;
        line-height: 20px;
        padding: 20px 20px;
        word-break: break-all;
    }

    .about_text .more_btn {
        margin-left: 0;
        right: 10px;
    }

    .about_text_1 {
        -webkit-line-clamp: 15;
        line-height: 20px;
        max-height: 300px;
    }

    .about_pic a {
        width: 100%;
        height: auto;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .about_pic a img {
        width: 100%;
        height: auto;
    }

    /* company_eq */
    .company_eq {
        margin: 20px 0;
    }

    .eq_title {
        float: left;
        width: 100%;
        height: 180px;
        line-height: 30px;
        text-align: center;
        font-size: 24px;
        padding: 20px 40px;
    }

    .eq_title .more_btn_1 {
        left: 50%;
        top: 90px;
        transform: translateX(-50%);
    }

    .eq_title .more_btn {
        left: 50%;
        top: 130px;
        right: auto;
        color: #fefefe;
        transform: translateX(-50%);
    }

    .eq_t_img,
    .eq_b_img {
        width: 100%;
        height: auto;
    }

    .eq_t_img {
        margin: 0 0 20px 0;
    }

    .eq_t_img1 {
        width: 50%;
        margin-left: 0;
    }

    .eq_t_img11 {
        width: 48%;
        margin-right: 2%;
    }

    .eq_t_img img,
    .eq_t_img1 img,
    .eq_b_img img {
        width: 100%;
        height: auto;
        left: 0;
        transform: translateX(0);
    }

    .eq_top,
    .eq_bottom {
        margin-bottom: 0;
        height: auto;
    }

    .eq_bottom {
        margin-top: 20px;
    }

    .eq_b_1 {
        height: auto;
    }

    .eq_mes {
        width: 100%;
        height: 200px;
    }

    .eq_mes_1 {
        padding: 0 20px;
        font-size: 14px;
        line-height: 20px;
        word-break: break-all;
    }

    .about_icon_1 {
        width: 50px;
        height: 50px;
        top: initial;
        bottom: 150px;
    }

    .about_icon_2 {
        width: 50px;
        height: 50px;
        top: 200px;
    }

    /* cer */
    .cer_main_1 {
        width: 49%;
    }

    .cer_main_1:nth-child(2),
    .cer_main_1:nth-child(4) {
        margin-right: 0;
    }

    .cer_bottom {
        width: 100%;
        height: 60px;
    }

    .cer_icon {
        width: 193px;
    }

    .cer_text {
        margin-left: 0;
    }


    /* network */
    .network {
        margin: 20px auto;
        padding: 0 2%;
        box-sizing: border-box;
    }

    .net_left {
        width: 100%;
    }

    .net_mes {
        width: 100%;
        line-height: 20px;
        font-size: 14px;
        padding: 0;
        box-sizing: border-box;
    }

    .net_border {
        display: none;
    }

    .sales_1 {
        min-width: 50%;
        padding: 5px 10px 5px 0;
    }

    .sales_percent {
        width: 40px;
        height: 40px;
    }

    .sale_address {
        font-size: 14px;
        font-weight: 600;
        position: relative;
    }



    /* new center */
    .news_center {
        margin: 0;
        padding: 0 2%;
        box-sizing: border-box;
    }

    .news_center_left,
    .news_center_right {
        width: 100%;
    }

    .news_center_2 {
        width: 100%;
        margin-top: 0;
        padding: 15px;
        background: linear-gradient(to bottom, #FEFEFE, #EEEEEE);
    }

    .center_box {
        float: left;
        width: 100%;
        height: auto;
    }

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

    .right_news {
        padding: 15px 10px;
        margin-bottom: 20px;
    }

    .news_text_1 {
        -webkit-line-clamp: 3;
        max-height: 60px;
    }


    .service_process {
        display: none;
    }

    .ask .more_btn {
        display: block;
        right: 0;
        margin: 0 auto;
        text-align: center;
        position: relative;
    }

    .ask_1 {
        width: 100%;
        margin-bottom: 20px;
        padding: 10px;
    }

    .ask_ques,
    .ask_answer {
        font-size: 14px;
    }

    .ask_q_icon,
    .ask_a_icon {
        padding: 5px 0;
    }

    .ask_mes {
        padding-top: 5px;
    }

    /* footer */
    .footer_head {
        padding: 20px 0;
    }

    .send,
    .footer_top_r {
        width: 100%;
    }

    .footer_top_left {
        background: url(../image/logo.png) center center no-repeat;
        background-size: auto 60%;
    }


    .footer_search {
        width: 80%;
        height: 40px;
        margin-right: 0;
        padding: 0 10% 15px 10%;
    }

    .footer_search_1 {
        height: 40px;
    }

    .footer_search_btn {
        height: 40px;
    }


    .footer_top_top {
        width: 100%;
        margin-bottom: 0;
    }

    .footer_ltd {
        line-height: 20px;
        font-size: 13px;
    }

    .footer_search_mes {
        text-align: center;
    }

    .footer_top_r {
        padding: 0 2%;
        margin-top: 20px;
        border-top: 1px solid #fefefe;
    }

    .footer_menu_title {
        width: 100%;
        text-align: center;
    }

    .footer_contact_right {
        width: 100%;
        padding: 0;
        text-align: center;
        font-size: 14px;
    }

    .footer_tel,
    .footer_add,
    .footer_contact,
    .footer_qq,
    .footer_fax {
        width: 100%;
    }

    .ft_mes_mid {
        padding: 10px 0;
    }

    .footer_mes_title_2,
    .footer_mes_2 {
        font-size: 18px;
    }

    .footer_mes_1 {
        font-size: 14px;
    }

    .footer_top_bottom {
        margin: 20px 0;
        padding: 0 2%;
        box-sizing: border-box;
    }

    .footer_top_b_l {
        width: 100%;
    }

    .footer_series_title {
        width: 100%;
        height: auto;
        text-align: center;
    }

    .footer_series {
        width: 100%;
        height: auto;
        padding: 6px 2%;
        box-sizing: border-box;
    }

    .footer_series_1 {
        width: 100%;
        margin-bottom: 10px;
        border-top-left-radius: 20px;
        border-bottom-right-radius: 20px;
        overflow: hidden;
    }

    .footer_b_left {
        float: left;
        width: 100%;
        padding: 25px 0;
        height: auto;
    }

    .footer_menu {
        float: left;
        width: 96%;
        height: auto;
        padding: 0;
        margin: 0 2%;
    }

    .footer_list {
        width: 100%;
        height: auto;
    }

    .footer_link {
        display: block;
        float: left;
        width: 100%;
        height: 40px;
        line-height: 30px;
        border-bottom: 1px solid #fefefe;
        padding: 5px 0;
        margin: 0;
        font-size: 15px;
        font-weight: initial;
        text-align: center;
    }

    .footer_link:last-child {
        border-bottom: none;
    }

    .footer_link:hover,
    .footer_current {
        border-top: none;
    }

    .footer_code_right {
        margin-top: 10px;
    }

    .footer_bottom {
        height: auto;
        padding-bottom: none;
    }

    .footer_bottom_l,
    .footer_bottom_l .h4,
    .footer_bottom_r {
        float: left;
        width: 100%;
        height: auto;
        line-height: 20px;
        padding-right: 0;
        text-align: center;
    }

    .mbx {
        padding: 10px 0;
    }

    .mbx_text {
        font-size: 14px;
        line-height: 15px;
    }

    .products {
        margin: 0;
    }

    .products_search {
        display: block;
    }

    .products_search .search_input_1 {
        border: none;
    }

    .products_series {
        display: none;
    }

    .products_pro {
        margin: 20px 0;
    }

    .products_left {
        display: none;
    }

    .products_right .product_item {
        float: left;
        width: 100%;
        height: auto;
        text-decoration: none;
        margin-left: 0;
        margin-right: 0;
        opacity: 1;
        margin-bottom: 20px;
    }

    .products_search .search_btn1_1 {
        display: inline;
        text-align: center;
        height: 50px;
        border: none;
        background: linear-gradient(to right, #6a1317, #dd2426);
        color: #FEFEFE;
        font-size: 24px;
        cursor: pointer;
        transition: .4s ease;
    }

    .pp_shop {
        bottom: 16px;
    }

    .prod_r_t table {
        width: 100%;
        margin: 15px 0;
    }

    .prod_r_t td {
        font-size: 14px;
    }


    #scrollToTopBtn {
        bottom: 10px;
        right: 25px;
        width: 45px;
        height: 45px;
    }


    .item {
        margin-top: 20px;
    }

    .prod {
        margin-bottom: 0px;
        padding: 0 2%;
        box-sizing: border-box;
    }

    .prod_left {
        float: left;
        width: 100%;
        min-width: 0;
        margin-right: 0;
        height: auto;
    }

    .prod_l_t {
        width: 100%;
    }

    .prod_l_b {
        width: 100%;
        height: auto;
        margin-top: 10px;
        margin-left: 0;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
    }

    /* .prod_img {
        float: left;
        width: 17%;
        margin-right: 2%;
    } */

    #carouselslider {
        margin-top: 10px;
    }

    .prod_right {
        float: left;
        width: 100%;
    }

    .prod_r_t {
        position: relative;
    }

    .prod_r_t h1 {
        padding: 20px 0;
        font-size: 20px;
        font-weight: bold;
    }

    .p_text_3 .h4 {
        font-size: 15px;
        word-break: break-all;
    }

    .p_text_3 {
        width: 100%;
    }

    .prod_btn {
        float: left;
        width: 250px;
        padding-top: 0;
        position: relative;
        left: 50%;
        transform: translateX(-50%);
    }

    .prod_add,
    .prod_back {
        width: 80%;
        margin: 5px 10%;
        border-radius: 8px;
    }

    .prod_link {
        margin-top: 10px;
        height: 20px;
    }

    .prod_share {
        line-height: 20px;
        font-size: 15px;
    }

    .prod_link a {
        width: 20px;
        height: 20px;
    }

    .prod_r_b {
        margin-top: 10px;
    }

    .p_text_4 a,
    .p_text_5 a {
        font-size: 14px !important;
    }

    .p_text_4,
    .p_text_5 {
        font-size: 15px;
    }

    .details_total,
    .other_data {
        width: 96%;
        margin: 10px 2%;
        padding: 10px 0;
    }

    .detail_left,
    .detail_right,
    .other_data .details_total {
        width: 100%;
        font-size: 14px;
        padding: 0;
        margin: 0;
        border-radius: 10px;
    }

    .detail_right {
        padding-bottom: 40px;
    }

    .detail_left {
        margin-right: 0;
        margin-bottom: 10px;
    }

    .details_left {
        width: 100%;
    }

    .details_right {
        float: right;
        width: 100%;
        border-top: 1px solid #b4b5b5;
        padding: 3px 0;
    }

    .expand_btn {
        font-size: 12px;
    }

    .detail_1 {
        width: 100% !important;
        font-size: 15px;
    }

    .other_data .detail_1 {
        padding: 5px 20px;
    }

    .details_title {
        font-size: 15px;
    }

    .detail_1 .h4 {
        padding-left: 0;
        word-break: break-all;
    }

    .detail_oe {
        min-height: 0;
    }

    .details_text {
        height: auto;
        min-height: 0;
        line-height: 20px;
    }


    .info_icon {
        right: 10px;
        top: 24px;
        height: 40px;
    }

    .info .ques,
    .info .answer_1 {
        font-size: 14px;
        padding: 15px 20px;
    }

    .ques_left,
    .answer_left {
        padding: 5px 0;
    }

    .ques .h4,
    .answer_1 .h4 {
        position: relative;
        word-break: break-all;
        padding: 5px 0;
        z-index: 2;
    }

    .item .bg_container {
        margin: 0;
        padding: 0 2%;
        box-sizing: border-box;
    }

    .bg_container {
        margin: 20px auto;
    }


    .bg_box_1 {
        margin-bottom: 20px;
    }

    /* article */
    .article_title {
        font-size: 20px;
        line-height: 25px;
    }

    .article_mes {
        font-size: 15px;
        line-height: 20px;
        padding: 15px 20px;
        word-break: break-all;
    }

    .guess {
        margin: 10px 0;
    }

    .info_text {
        width: 100%;
        height: auto;
        padding: 10px 5%;
        box-sizing: border-box;
    }

    .info_text .h4 {
        font-size: 14px;
        line-height: 18px;
        text-align: center;
    }

    .hot_tag .tag,
    .hot_tag a {
        font-size: 14px;
    }

    .aboutus {
        margin-top: 20px;
    }

    .aboutus_top_text {
        font-size: 14px;
    }

    .aboutus_pic {
        float: left;
        width: 100%;
        height: auto;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .order {
        margin: 0;
    }

    .order_main {
        font-size: 13px;
        line-height: 20px;
        margin: 20px;
    }

    .order_ltd {
        font-size: 18px;
        margin: 0;
    }

    .order_com {
        line-height: 35px;
    }

    .order_left {
        float: left;
        width: 100%;
        margin-right: 0;
        line-height: 20px;
        /* margin-bottom: 5px; */
    }

    .order_right {
        width: 90%;
        height: 35px;
    }

    .order_com img {
        float: left;
        height: 15px;
        margin: 10px 0;
        padding-left: 5px;
    }

     /* order */
     .font_blue {
        width: 100%;
        padding-left: 10px;
    }

    .n_product_info .pro_info {
        width: calc(100% - 143px);
    }

    .font_blue span {
        margin-bottom: 0;
        font-size: 15px;
    }

    .font_blue a {
        line-height: 20px;
        font-size: 13px;
        -webkit-line-clamp: 2;
        max-height: 40px;
    }

    .pro_rightico {
        margin: 37px 0 0 0;
    }

    .font_name span {
        width: 48px;
        height: 40px;
        line-height: 20px;
    }

    .font_name a {
        width: calc(100% - 48px);
        height: 40px;
    }

    .font_promodel {
        height: 40px;
    }

    .font_promodel span {
        width: 93px;
        line-height: 20px;
    }

    .font_promodel a {
        width: auto;
    }

    .font_model span {
        width: 66px;
    }

    .font_model input {
        width: calc(100% - 66px);
    }

    .contact_main {
        width: 100%;
        height: auto;
        font-size: 16px;
        line-height: 26px;
    }

    .contact_left {
        float: left;
        width: 96%;
        margin: 0 2%;
    }

    .contact_ltd {
        float: left;
        width: 100%;
        font-size: 20px;
        font-weight: bold;
        text-align: left;
        margin-bottom: 10px;
    }

    .contact_mes {
        width: 100%;
        margin-bottom: 50px;
    }

    .contact_right {
        display: none;
    }


    .news {
        margin: 20px 0;
    }

    .news_left {
        float: left;
        width: 96%;
        margin: 0 2%;
    }

    .news_pic {
        height: auto;
    }

    .news_pic img {
        width: 100%;
        height: auto;
        left: 0;
        transform: translateY(0);
    }

    .news_box {
        background: #EEEEEE;
        text-decoration: none;
        box-shadow: 0 15px 10px -10px rgba(0, 0, 0, 0.3);
        margin: 10px 0;
    }

    .news_box .news_pic {
        float: left;
        width: 100%;
        margin-top: 0;
        margin-bottom: 0;
        margin-right: 0;
        height: auto;
    }

    .news_mes {
        float: left;
        width: 96%;
        margin: 10px 2%;
        font-size: 16px;
        line-height: 30px;
        color: #000;
    }

    /* .main_news {
        height: 190px;
        padding: 20px;
    } */


    .news_right {
        display: none;
    }

    .title_3 {
        padding-top: 10px;
        font-size: 20px;
        line-height: 30px;
    }

    .title_4 {
        font-size: 12px;
        padding-bottom: 30px;
    }

    .newsitem_main {
        font-size: 14px;
    }

    .newsitem_bottom,
    .related_products a {
        font-size: 14px;
        width: 100%;
    }

    .aboutus_top {
        padding: 0 2%;
    }
	.rad_news {
    width: 99%;
    margin-left: 1%;
    box-sizing: border-box;
}
}