@charset "utf-8";

@media screen and (min-width: 1200px){
    .container-fluid {
        padding-left:0 !important;
        padding-right:0 !important;
    }
    .container {
		padding-left:0 !important;
		padding-right:0 !important;
    }
}
@media screen and (max-width: 1680px){
    .head_nav ul li{
        margin: 0 30px;
    }
    .swiper_banner{
        height: 900px;
    }
    .index_cp{
        height: auto;
    }
    .index_cp_div{
        width: 150px;
    }
    .index_cp_img{
        margin-left: 80px;
    }
    .index_cp_img img{
        height: 280px;
    }
    .index_cp_m ul{
        width: 100%;
    }
    .index_cp_m ul li{
        height: auto;
        width: 150px;
        margin-top: 40px;
    }
    .index_cp_m ul li:before{
        width: 150px;
        -o-transition: all 0.5s;
        -moz-transition: all 0.5s;
        -ms-transition: all 0.5s;
        -webkit-transition: all 0.5s;
        transition: all 0.5s;
    }
    /*.index_cp_m ul li:nth-child(3n){
        margin-right: 0;
    }*/
    .index_cp_m ul li:after{
        width: 160px;
    }
    .index_cp_m ul li:nth-child(1n):after{
        width: 160px;
        right: -16px;
    }
    .index_cp_m ul li.on{
        width: 410px;
    }
    .index_cp_m ul li.on .index_cp_img{
        width: 80%;
        margin-left: 16%;
    }
    .index_cp_img{
        overflow: hidden;
        width: 100%;
        opacity:1;
        height: auto;
        margin-left: 0;
        margin-top: 0;
        padding: 20px 0;
    }
    .index_cp_img img{
        width: 100%;
    }
    .index_cp_div{
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.9) 100%);
    }
    .index_cp_m ul li.on .index_cp_div{
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.9) 100%);
    }
    /*.index_cp_m ul li:hover .index_cp_div{*/
    /*    width: 100%;*/
    /*}*/
    .znhxtSwiper_div{
        padding: 20px 22px;
    }
    .znhxtSwiper_title{
        margin-top: 12px;
    }
    .index_about{
        height: auto;
    }
    .index_znhxt{
        height: auto;
    }
    .znhxta .znhxt_text {
        margin-left: 4%;
    }
    .znhxta .znhxt_img {
        margin-right: 4%;
    }
    .znhxtb .znhxt_text {
        margin-right: 2%;
    }
    .znhxtc .znhxt_text {
        margin-left: 2%;
    }
    .znhxtd .znhxt_text {
        margin-right: 10%;
    }
    .znhxte .znhxt_text {
        margin-left: 4%;
    }
    .znhxtf .znhxt_text {
        margin-right: 2%;
    }
    .znhxtg .znhxt_text {
        margin-left: 2%;
    }
    .znhxth .znhxt_text {
        margin-right: 6%;
    }
    .znhxti .znhxt_text {
        margin-left: 3%;
    }
    .znhxtj .znhxt_img{
        width: 70%;
    }
    .znhxtj .znhxt_img img{
        width: 100%;
    }
    .znhxtj .znhxt_text {
        margin-right: 2%;
    }
    .znhxtk .znhxt_img{
        width: 74%;
    }
    .znhxtk .znhxt_img img{
        width: 100%;
    }
    .znhxtk .znhxt_text {
        margin-left: 2%;
    }
    .product_bk_right{
        overflow-y: auto;
        height: 640px;
    }
    .pr_right ul li{
        font-size: 16px;
    }
    .pr_left_img img{
        width: 160px;
    }
    .pr_left_title span{
        font-size: 18px;
    }
    .pr_left_title p{
        font-size: 14px;
    }
    .pr_right ul li{
        margin-bottom: 6px;
    }
    .pr_left dd{
        padding: 10px 0;
    }
    .pr_m_m_ck img{
        width: 160px;
    }
    .pr_m_m_ck:before{
        top: -12px;
        left: -15px;
    }
    .pr_m_m_ck:after{
        top: 5px;
        left: 2px;
    }
    .pr_m_left_jt img,.pr_m_right_jt img{
        width: 80px;
    }
    .pr_m_text{
        font-size: 20px;
    }
    .ny_banner{
        height: 600px;
    }
    .news_text{
        width: 60%;
    }
}
@media screen and (max-width: 1580px){
    .swiper_banner {
        height: 800px;
    }
    .ny_cp_bk{
        bottom: 118px;
    }
    .ny_cp_bk_hx ul{
        margin-left: 42%;
    }
    .product_nav ul li.p_nav a{
        font-size: 18px;
    }
    .p_nav_xr a{
        font-size: 18px;
    }
    .product_bk_a a{
        font-size: 16px;
        height: 46px;
        line-height: 46px;
    }
    .index_about_list{
        margin-top: 40px;
    }
    .index_about_num dd{
        margin-right: 60px;
    }
    .about_b_img img{
        width: 160px;
    }
    .about_b_title{
        font-size: 18px;
    }
}
@media screen and (max-width: 1480px){
    .swiper_banner_text span{
        font-size: 40px;
        line-height: 58px;
    }
    .swiper_banner_link a{
        font-size: 18px;
    }
    .caseSwiper_img_list dd{
        height: 65px;
    }
    .about_bka{
        height: auto;
    }
    .casebr_title{
        font-size: 40px;
        line-height: 58px;
    }
    .casebr_num dd span{
        font-size: 48px;
    }
    .lxwm_text{
        font-size: 15px;
    }
    .lxwm_tel{
        font-size: 28px;
    }
    .znhxt_banner{
        height: 800px;
    }
    .znhxta .znhxt_img {
        margin-right: 4%;
    }
    .znhxta .znhxt_text {
        margin-left: 10%;
    }
}
@media screen and (max-width: 1440px){
    .swiper_banner {
        height: 700px;
    }
    .swiper_banner_text span{
        font-size: 30px;
        line-height: 48px;
    }
    .swiper_banner_link a{
        width: 160px;
        height: 46px;
        line-height: 46px;
    }
    .swiper_banner_but .swiper-button-next, .swiper_banner_but .swiper-button-prev{
        width: 47px;
        height: 47px;
    }
    .swiper-button-m{
        width: 100%;
        height: 100%;
    }
    .newsSwiper_title{
        font-size: 16px;
    }
    .about_d_img img{
        width: 160px;
    }
    .about_d_title span{
        font-size: 18px;
        line-height: 24px;
    }
    .about_d_title p{
        font-size: 14px;
    }
}
@media screen and (max-width: 1400px){
    .head_nav ul li{
        margin: 0 24px;
    }
    .index_cp_img img {
        height: 248px;
    }
    .index_cp_div {
        width: 130px;
    }
    .index_cp_m ul li.on{
        width: 350px;
    }
    .index_cp_m ul li{
        width: 130px;
        margin-right: 0;
    }
    .index_cp_m ul li:before{
        width: 130px;
    }
    .index_cp_m ul li:nth-child(1n):after{
        width: 120px;
        height: 130px;
        bottom: -20px;
        right: -10px;
    }
    .index_cp_div span{
        font-size: 18px;
    }

}
@media screen and (max-width: 1380px){
    .head_nav ul li {
        margin: 0 22px;
    }
    /*.index_cp_m ul li{
        width: 31.3%;
    }*/
    .znhxtSwiper_list dd{
        font-size: 14px;
    }
    .index_about_p{
        font-size: 15px;
    }
    .index_about_num dd span i{
        font-size: 48px;
        line-height: 58px;
    }
    .index_ly_info span{
        font-size: 22px;
    }
    .index_ly_info p{
        font-size: 15px;
    }
    .index_more .index_more_link a{
        font-size: 16px;
    }
    .swiper_banner_link a{
        font-size: 16px;
    }
    .cp_link a{
        font-size: 16px;
        width: 160px;
        height: 46px;
        line-height: 46px;
    }
    .ny_cp_bk {
        bottom: 122px;
    }
    .index_about_num dd{
        margin-right: 36px;
    }
    .about_c_p{
        font-size: 14px;
    }
    .about_c_title{
        font-size: 28px;
        line-height: 38px;
    }
    .index_title span{
        font-size: 28px;
    }
    .about_d_title span{
        font-size: 16px;
    }
    .gczz_title{
        font-size: 16px;
    }
    .lxwm_form_title span{
        font-size: 22px;
    }
    .lxwm_form_title p{
        font-size: 14px;
        text-align: left;
    }
}
@media screen and (max-width: 1366px){
    .index_cp_div span{
        font-size: 16px;
        line-height: 24px;
    }
    .index_cp_m ul li:nth-child(1n):after {
        width: 120px;
        right: -10px;
        bottom: -24px;
    }
    .index_cp_img img {
        height: 220px;
    }
    .footer_top_right{
        width: 86%;
    }
    .footer_nav ul{
        width: 105px;
    }
    .ny_cp_bk_hx ul li span{
        font-size: 14px;
    }
    .product_nav ul li.p_nav a{
        font-size: 16px;
    }
    .product_bk_btss a{
        font-size: 14px;
    }
    .product_bk_imgs img{
        width: 64px;
    }
    .product_bk_title{
        font-size: 18px;
    }
    .product_bk_xh{
        font-size: 14px;
    }
    .product_bk_xq dd{
        font-size: 14px;
    }
    .product_bk_right{
        height: 552px;
    }
    .pr_right ul li{
        font-size: 14px;
        padding: 5px 0;
    }
    .pr_left_img img{
        width: 100px;
    }
    .pr_left_title span{
        font-size: 16px;
    }
    .pr_left_title p{
        margin-top: 6px;
    }
    .nr_title span{
        font-size: 28px;
    }
    .newsny_div{
        padding: 40px;
    }
    .lxwm_form_list{
        width: 84%;
    }
    .znhxt_banner {
        height: 600px;
    }
    .lxwm_banner{
        height: 760px;
    }
    .news_title a{
        font-size: 16px;
    }
    .news_time{
        font-size: 14px;
    }
    .znhxtb .znhxt_img{
        width: 60%;
    }
    .znhxtb .znhxt_img img{
        width: 100%;
    }
    .znhxtc .znhxt_img{
        width: 60%;
    }
    .znhxtc .znhxt_img img{
        width: 100%;
    }
    .znhxtd .znhxt_img{
        width: 60%;
    }
    .znhxtd .znhxt_img img{
        width: 100%;
    }
    .znhxte .znhxt_img{
        width: 60%;
    }
    .znhxte .znhxt_img img{
        width: 100%;
    }
    .znhxtf .znhxt_img{
        width: 60%;
    }
    .znhxtf .znhxt_img img{
        width: 100%;
    }
    .znhxtg .znhxt_img{
        width: 60%;
    }
    .znhxtg .znhxt_img img{
        width: 100%;
    }
    .znhxth .znhxt_img{
        width: 60%;
    }
    .znhxth .znhxt_img img{
        width: 100%;
    }
    .znhxti .znhxt_img{
        width: 60%;
    }
    .znhxti .znhxt_img img{
        width: 100%;
    }
}
@media screen and (max-width: 1199px){
    body{ min-width: 320px;}
    .index_cp_m ul li.on{
        width: 48%;
    }
    .index_cp_img{
        width: 80%;
        margin-left: 16%;
    }
    .head_nav ul li {
        margin: 0 12px;
    }
    .head_nav ul li .navA a{
        font-size: 15px;
    }
    .swiper_banner {
        height: 640px;
    }
    .index_cp_m ul li{
        width: 48%;
    }
    .index_cp_m ul li:before{
        width: 100%;
        display: none;
    }
    .index_cp_m ul li:nth-child(3n){
        margin-right: 0;
    }
    .index_cp_img img{
        opacity: 1;
    }
    .index_about_num dd span i {
        font-size: 36px;
        line-height: 40px;
    }
    .index_about_num dd span{
        font-size: 16px;
        width: 120px;
    }
    .index_about_left{
        width: 52%;
    }
    .index_ly_div img{
        height: 100%;
    }
    .index_ly_info{
        width: 70%;
    }
    .index_ly_div{
        align-items: center;
        -webkit-align-items: center;
        padding: 35px 35px;
    }
    .index_ly_info p{
        font-size: 14px;
    }
    .ny_cp_bk_hx ul li span{
        font-size: 12px;
    }
    .product_nav ul li.p_nav{
        height: 50px;
        line-height: 50px;
    }
    .p_nav_xr{
        height: 50px;
        line-height: 50px;
    }
    .p_nav_xr a{
        line-height: 50px;
        font-size: 16px;
    }
    .product_bk_right {
        height: 470px;
    }
    .cpsSwiper2 .swiper-button-next, .cpsSwiper2 .swiper-button-prev{
        width: 47px;
        height: 47px;
    }
    .pr_right ul{
        height: 370px;
        overflow-y: auto;
    }
    .pr_right ul li{
        line-height: 22px;
    }
    .footer_nav{
        display: none;
    }
    .footer_lxwm{
        display: block;
    }
    .footer_top_right{
        width: 80%;
    }
    .footer_nav ul{
        width: 120px;
    }
    .footer_top_right .footer_nav:nth-child(1){
        display: block;
    }
    .footer_top_right .footer_nav:nth-child(2){
        display: block;
    }
    .footer_top_right .footer_nav:nth-child(4){
        display: block;
    }
    .index_about_list dd{
        font-size: 16px;
    }
    .index_about_num dd{
        margin-right: 15px;
    }
    .about_d_img img {
        width: 100px;
    }
    .case_title{
        font-size: 16px;
    }
    .case_info{
        padding: 10px;
    }
    .case_span span{
        font-size: 12px;
    }
    .ny_sp_bar{
        padding-left: 0;
        padding-right: 0;
    }
    .img_ico{
        width: 80px;
    }
    .img_ewm{
        width: 100px;
    }
    .lxwm_tel{
        font-size: 16px;
    }
    .lxwm_text {
        font-size: 14px;
    }
    .lxwm_form_list {
        width: 80%;
    }
    .lxwm_form_wa{
        width: 24%;
    }
    .lxwm_form_wb button{
        width: 160px;
    }
    .znhxt_text span{
        font-size: 26px;
    }
    .znhxt_text ul li{
        font-size: 16px;
    }
    footer{
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
}
@media screen and (max-width: 1024px) {
    header{
        height: 80px;
    }
    .swiper_banner {
        height: 574px;
    }
    .logo{
        margin-top: 6px;
    }
    .lang{
        height: 80px;
    }
    
    .head_nav_hide{
        display: block;
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
    }

    /*导航*/
    .top_butt{ display: block; float: right; margin-top: 27px;  width: 30px; height: 30px; z-index: 99999; }
    .top_butt .bar{ width: 30px; height: 2px; display: block; background: #fff; margin: 6px 0;
        border-radius: 25px;
        -o-transition: all 0.4s;
        -moz-transition: all 0.4s;
        -ms-transition: all 0.4s;
        -webkit-transition: all 0.4s;
        transition: all 0.4s;
    }
    .cross .bar:nth-of-type(1) {
        -webkit-transform: translateY(13.5px) rotate(-40.5deg);
        -ms-transform: translateY(13.5px) rotate(-40.5deg);
        transform: translateY(8px) rotate(-40.5deg);
        -o-transition: all 0.4s;
        -moz-transition: all 0.4s;
        -ms-transition: all 0.4s;
        -webkit-transition: all 0.4s;
        transition: all 0.4s;
    }
    .cross .bar:nth-of-type(2) {
        opacity: 0;
    }
    .cross .bar:nth-of-type(3) {
        -webkit-transform: translateY(-15px) rotate(45deg);
        -ms-transform: translateY(-15px) rotate(45deg);
        transform: translateY(-8px) rotate(45deg);
        -o-transition: all 0.4s;
        -moz-transition: all 0.4s;
        -ms-transition: all 0.4s;
        -webkit-transition: all 0.4s;
        transition: all 0.4s;
    }

    .head_nav{
        width: 100%; 
        height: 100%;  position:fixed; top: 0; left:-100%; opacity: 0; margin-top: auto;
        -o-transition: all 0.4s;
        -moz-transition: all 0.4s;
        -ms-transition: all 0.4s;
        -webkit-transition: all 0.4s;
        transition: all 0.4s;
        z-index: 99998;
    }
    .head_nav ul{ width: 50%; height: 100%; overflow-x: hidden; overflow-y: auto; background: rgba(8,13,18,0.8);}
    .head_nav ul li{ width: 100%; height: auto; background: no-repeat; margin: 0; border-bottom: solid 1px rgba(255,255,255,0.2);}
    .head_nav ul li:hover{ background: none;}

    .head_nav ul li .navA{ float: left; width: 100%; height: auto; padding-top: 0;}
    .head_nav ul li:hover .navA:after{ content: none;}
    .head_nav ul li.on .navA:after{ content: none;}
    .head_nav ul li .navA span{ display: none;}
    header.on .head_nav ul li .navA a{
        color: #ffffff;
    }
    header.on .head_nav ul li .navTwo{
        background: none;
    }
    header.on .head_nav ul li .navTwo a{
        color: #ffffff;
    }

    .head_nav ul li .navA a{ float: left; margin-left: 20px; line-height: 50px;}
    .head_nav ul li .top_down{ display: block; width: 40%; line-height: 50px; text-align: right; color: #fff;  position: absolute; right: 10px; top: 0;}
    .head_nav ul li .navTwo{ display: none; width: 100%; float: left; margin-left: 0; background: none; position: relative; left: auto; top: auto;
        box-shadow: none;
        opacity: 1;
        visibility: inherit;
        display: none;
        transform: none !important;
        -webkit-transform: none !important;
        -moz-transform: none !important;
        -ms-transform: none !important;
        -o-transform: none !important;
        transition: none;
        -o-transition: none;
        -ms-transition: none;
        -moz-transition: none;
        -webkit-transition: none;
    }
    .head_nav ul li:hover .navTwo{
        opacity:1;
        visibility:inherit;
        transform:none;
        -webkit-transform:none;
        -moz-transform:none;
        -ms-transform:none;
        -o-transform:none;
    }
    .head_nav ul li .navTwo dd{ border-bottom: solid 1px rgba(255,255,255,0.3); border-radius: 0;}
    .head_nav ul li .navTwo dd a{ display: block; float: left; margin-left: 35px; color: #ffffff;}
    .head_nav ul li .navTwo dd:last-child{ border-bottom: none;}
    .head_nav ul li .navTwo dd:hover{ background: none;}
    .head_nav_on{ left: 0; opacity: 1;
        -o-transition: all 0.4s;
        -moz-transition: all 0.4s;
        -ms-transition: all 0.4s;
        -webkit-transition: all 0.4s;
        transition: all 0.4s;
        z-index: 99999;
    }

    .gczzSwiper_title{
        font-size: 16px;
    }
    .ny_banner {
        height: 450px;
    }
    .casebr_title {
        font-size: 30px;
        line-height: 46px;
    }
    .casebr_p{
        font-size: 16px;
        line-height: 24px;
    }
    .index_about_list {
        margin-top: 20px;
    }
    .index_title p{
        font-size: 14px;
    }
    .casebr_num {
        margin-top: 30px;
    }
    .casebr_num dd span {
        font-size: 28px;
    }
    .lxwm_title{
        font-size: 28px;
        line-height: 32px;
        margin-top: 110px;
    }
    .swiper_banner_link a {
        font-size: 14px;
    }
    .lxwm_banner{
        height: auto;
    }
    .lxwm_div{
        height: auto;
        padding: 50px 30px;
    }
    .img_ewm{
        margin-top: 0;
    }
    .img_ico{
        margin-top: 0;
    }
    .lxwm_list ul li{
        margin-bottom: 30px;
    }

    .footer_top{
        padding: 50px 20px;
    }
    .newsny_div {
        padding: 30px;
    }
    .news_text {
        width: 54%;
    }
    .news_list{
        margin-top: 50px;
    }
    header.onb .head_nav ul li .navA a{
        color: #ffffff;
    }
    .head_nav ul{
        padding-left: 0;
    }
    .lxwm_form_title{
        width: 100%;
    }
    .lxwm_form_m{
        padding: 0;
    }
    .lxwm_form_list{
        width: 100%;
        margin-top: 20px;
    }
    .znhxt_banner {
        height: 500px;
        margin-top: 80px;
    }
    .znhxta .znhxt_img {
        margin-right: 0;
    }
    .znhxta .znhxt_text {
        margin-left: 2%;
    }
    .ny_cp_bk_hx{
        display: none;
    }
    .product_bk_right {
        height: 470px;
    }
    .product_rqb_title a{
        font-size: 16px;
    }
    .pr_m_m_ck img {
        width: 120px;
    }
    .pr_m_left_jt img, .pr_m_right_jt img {
        width: 60px;
    }

    .index_cp_left span{
        font-size: 26px;
    }
    .index_cp_left p{
        font-size: 14px;
    }
    .index_cp_right dd{
        font-size: 16px;
    }
    .index_cp_right dd.on:after{
        height: 3px;
    }

    .index_cp_m ul li{
        width: 48%;
    }
    .index_cp_m ul li.on{
        width: 48%;
    }
    .index_cp_img{
        width: 80%;
        margin-left: 16%;
    }

}

@media screen and (max-width: 990px) {
    .index_cp_img img {
        height: 180px;
    }
}

@media screen and (max-width: 768px) {
    .swiper_banner{
        height: 430px;
    }
    .swiper_banner_text span {
        font-size: 26px;
        line-height: 36px;
    }
    .swiper_banner_text p{
        font-size: 14px;
    }
    .swiper_banner_link a {
        width: 120px;
        height: 36px;
        line-height: 36px;
    }
    .swiper_banner_but .swiper-button-next i, .swiper_banner_but .swiper-button-prev i{
        font-size: 18px;
    }
    .swiper_banner_but .swiper-button-next, .swiper_banner_but .swiper-button-prev {
        width: 37px;
        height: 37px;
    }
    .swiper_banner_but{
        bottom: 50px;
    }
    .index_cp{
        padding: 80px 0;
    }
    .index_cp_left{
        width: 60%;
    }
    .index_cp_right dd{
        line-height: 96px;
    }
    .index_cp_m ul{
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-justify-content: space-between;
        justify-content: space-between;
    }
    .index_cp_m ul li{
        width: 100% !important;
        margin-right: 0;
    }
    .index_more .index_more_link{
        width: 168px;
        height: 46px;
        line-height: 46px;
    }
    .index_more .index_more_link a {
        font-size: 15px;
    }
    .index_title span {
        font-size: 24px;
    }
    .index_case{
        padding: 80px 0;
    }
    .index_znhxt{
        padding: 80px 0;
    }
    .index_gczz {
        padding: 80px 0;
    }
    .index_about_div{
        display: block;
    }
    .index_about_left{
        width: 100%;
        margin-top: 30px;
    }
    .index_about_right{
        width: 100%;
    }
    .index_news{
        padding: 80px 0;
    }
    .index_more{
        margin-top: 20px;
    }
    .footer_top_right .footer_nav:nth-child(1){
        display: none;
    }
    .footer_top_right .footer_nav:nth-child(2){
        display: none;
    }
    .footer_top_right .footer_nav:nth-child(4){
        display: none;
    }
    .footer_p{
        width: auto;
    }
    .footer_top{
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-justify-content: space-between;
        justify-content: space-between;
    }
    .footer_top_right{
        width: auto;
    }
    .footer_top {
        padding: 50px 50px;
    }
    .casebr_title {
        font-size: 26px;
        line-height: 36px;
    }
    .casebr_p {
        font-size: 14px;
        line-height: 22px;
    }
    .cp_link a {
        font-size: 14px;
        width: 120px;
        height: 36px;
        line-height: 36px;
    }
    .product_nav{
        overflow-x: auto;
        white-space: nowrap;
    }
    .product_nav::-webkit-scrollbar{
        display: none;
    }
    .product_nav ul{
        width: auto;
        display: inline-flex;
        list-style-type: none;
    }
    .product_nav ul li{
        display: inline-block;
        height: 40px;
    }
    .product_nav ul li.p_nav a {
        font-size: 14px;
    }
    .product_nav ul li.p_nav {
        height: 40px;
        line-height: 40px;
        padding: 0 24px;
    }
    .p_nav_xr{
        width: auto;
    }
    .p_nav_xr a{
        height: 40px;
        line-height: 40px;
        padding: 0 30px;
    }
    .p_nav_xr a {
        line-height: 40px;
        font-size: 14px;
    }
    .product_bk_left{
        width: 100%;
    }
    .product_bk_right{
        width: 100%;
        height: auto;
        margin-top: 30px;
    }
    .cp_titles span{
        font-size: 26px;
        line-height: 36px;
    }
    .pr_left{
        width: 100%;
        display: flex;
    }
    .pr_left dd{
        width: 50%;
        height: auto;
    }
    .pr_m{
        margin-top: 20px;
        width: 100%;
    }
    .pr_right{
        width: 100%;
        margin-top: 20px;
    }
    .pr_right ul{
        height: auto;
        overflow-y: initial;
        width: 100%;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-justify-content: space-between;
        justify-content: space-between;
    }
    .pr_right ul li{
        width: 50%;
    }
    .product_rqb li{
        margin-bottom: 30px;
    }
    .news_pc_hx{
        margin-left: 0;
    }
    .news_pc_time{
        display: none;
    }
    .news_pc_time em{
        display: none;
    }
    .news_qt span{
        font-size: 12px;
    }
    .news_text{
        width: 58%;
    }
    .news_list {
        margin-top: 30px;
    }
    .news_list ul li{
        height: auto;
        margin-bottom: 20px;
    }
    .cp_layer_lb{
        width: 70%;
    }
    .about_b_list li{
        margin-bottom: 30px;
    }
    .about_c_left{
        width: 100%;
    }
    .about_c_right{
        width: 100%;
        margin-top: 30px;
    }
    .about_d_list ul li{
        width: 49%;
        margin-bottom: 15px;
    }
    .ny_sp_but img{
        width: 70px;
        height: 70px;
    }
    .lxwm_div{
        height: 100%;
    }
    .znhxt_banner{
        height: 400px;
    }
    .znhxta .znhxt_img {
        width: 60%;
    }
    .znhxta .znhxt_img img{
        width: 100%;
    }
    .znhxt_text span {
        font-size: 20px;
    }
    .znhxt_text ul{
        margin-top: 15px;
    }
    .znhxt_text ul li {
        font-size: 14px;
        margin-bottom: 3px;
    }
    .znhxt_px {
        padding: 80px 0;
    }
    .znhxth .znhxt_text {
        margin-right: 18%;
    }
    .footer_nav span{
        display: block;
        text-align: center;
    }
    .footer_p{
        text-align: center;
    }
    header.on .head_nav ul li .navA a{
        color: #ffffff;
    }
    .index_cp_img img {
        height: 200px;
    }
}
@media screen and (max-width: 576px) {
    header {
        height: 60px;
        background: #ffffff;
    }
    .logo_color1{
        display: none;
    }
    .logo_color2{
        display: block;
    }
    .top_butt{
        margin-top: 16px;
    }
    .lang {
        height: 60px;
    }
    .lang span{
        color: #000000;
    }
    .top_butt .bar{
        background: #000000;
    }
    .logo{
        margin-top: 0;
    }
    .swiper_banner {
        height: 210px;
    }
    .swiper_banner_text span {
        font-size: 18px;
        line-height: 24px;
    }
    .banner{
        margin-top: 60px;
    }
    .swiper_banner_link a{
        font-size: 12px;
        height: 30px;
        line-height: 30px;
    }
    .swiper_banner_link{
        margin-top: 15px;
    }
    .index_cp {
        padding: 50px 0;
    }
    .index_cp_left{
        width: 100%;
    }
    .index_cp_right{
        display: flex;
        width: 100%;
    }
    .index_cp_right dd{
        width: 50%;
        margin-left: 0;
        text-align: center;
        line-height: 50px;
    }
    .index_cp_m ul li{
        width: 100%;
    }
    .index_cp_m ul li.on{
        width: 100%;
    }
    .index_cp_m ul li .index_cp_img{
        width: 90%;
        margin-left: 5%;
    }
    .index_cp_m ul li.on .index_cp_img {
        width: 90%;
        margin-left: 5%;
    }
    .index_cp_m ul li:nth-child(1n):after {
        width: 120px;
        right: -4px;
        bottom: -18px;
    }
    .index_cp_div span{
        font-size: 16px;
    }
    .index_cp_div{
        width: 100%;
    }
    .index_more {
        margin-top: 40px;
    }
    .index_case {
        padding: 50px 0;
    }
    .caseSwiper_jt{
        margin-top: 30px;
    }
    .index_znhxt {
        padding: 50px 0;
    }
    .index_gczz {
        padding: 50px 0;
    }
    .index_title{
        padding: 0 15px;
    }
    .index_about {
        padding: 50px 0;
    }
    .index_about_num{
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-justify-content: space-between;
        justify-content: space-between;
    }
    .index_about_num dd{
        width: 50%;
        margin-right: 0;
        margin-bottom: 20px;
    }
    .index_about_num dd span{
        width: 100%;
    }
    .index_ly{
        padding: 50px 0;
    }
    .index_ly_div{
        text-align: center;
        display: block;
    }
    .index_ly_info{
        width: 100%;
        text-align: center;
    }
    .index_ly_info p{
        text-align: center;
    }
    .index_ly_div img{
        height: auto;
        display: inline-block;
    }
    .index_ly_info span {
        font-size: 18px;
    }
    .index_more {
        margin-top: 30px;
    }
    .footer_top_left{
        width: 100%;
    }
    .footer_logo{
        width: 100%;
        text-align: center;
    }
    .footer_ewm{
        width: 100%;
        text-align: center;
        background: none;
        box-shadow: none;
        border: none;
    }
    header{
        box-shadow: 0px 4.5px 22.5px 0px rgba(22, 101, 220, 0.12);
    }
    .footer_ewm img{
        border: 1px solid rgba(39, 125, 255, 0.05);
        width: 114px;
        box-shadow: 0px 4.5px 22.5px 0px rgba(22, 101, 220, 0.12);
    }
    .footer_lxwm{
        margin-top: 30px;
    }
    .footer_top {
        padding: 50px 30px;
    }
    .footer_bottom{
        padding:15px;
        line-height: 22px;
        font-size: 14px;
    }
    .ny_banner {
        height: 350px;
    }
    .product_bk_fl{
        width: 100%;
        margin-top: 10px;
    }
    .pr_right ul li{
        width: 100%;
    }
    .pr_left_title p {
        font-size: 12px;
    }
    .pr_m_text {
        font-size: 18px;
    }
    .product{
        padding: 30px 0;
    }
    .product_bk{
        margin-top: 15px;
        padding: 10px;
    }
    .product_nav{
        padding: 8px;
        margin-top: 0;
        border-radius: 16px;
        overflow-x: unset;
        white-space: unset;
    }
    .ny_banner {
        height: 260px;
        margin-top: 60px;
    }
    .news_img{
        width: 100%;
    }
    .newsny_div {
        padding: 30px 15px;
    }
    .news_text {
        width: 100%;
        margin-top: 20px;
    }
    .pages_se{
        margin-top: 5px;
    }
    .pages_div{
        display: block;
        width: 100%;
        text-align: center;
        float: none;
    }
    .head_nav{
        width: 100%;
    }
    .head_nav ul{
        width: 75%;
    }
    .newsny{
        padding: 50px 0;
    }
    .newsny_div{
        margin-top: 0;
    }
    .casebr_num {
        margin-top: 5px;
    }
    .casebr_num dd span {
        font-size: 22px;
    }
    .casebr_num dd span i {
        font-size: 22px;
    }
    .about_bka {
        padding: 50px 0;
    }
    .about_a{
        padding: 50px 0;
    }
    .about_b{
        padding: 50px 0;
    }
    .about_b_img img {
        width: 120px;
    }
    .about_b_div{
        padding: 30px 32px 36px 32px;
    }
    .about_c{
        padding: 50px 0;
    }
    .about_c_title{
        font-size: 26px;
    }
    .about_d{
        padding: 50px 0;
    }
    .about_d_div{
        padding: 38px 15px 54px 15px;
    }
    .ny_sp_bar{
        margin-top: 60px;
    }
    .ny_sp_but img {
        width: 60px;
        height: 60px;
    }
    .nr_title span {
        font-size: 26px;
    }
    .nr_title p{
        font-size: 14px;
    }
    .gczz_list ul li{
        margin-bottom: 30px;
    }
    .lxwm_title{
        font-size: 26px;
        line-height: 30px;
    }
    .lxwm_form_wa{
        width: 100%;
        margin-bottom: 20px;
    }
    .lxwm_form_list form{
        display: block;
    }
    .lxwm_form_wb button{
        width: 100%;
        margin-top: 16px;
    }
    .znhxt_banner{
        margin-top: 60px;
    }
    .znhxt_banner {
        height: 236px;
    }
    .znhxta_m{
        display: block;
    }
    .znhxt_px {
        padding: 50px 0;
    }
    .znhxt_px  .znhxt_img {
        width: 100%;
        margin-right:0;
        margin-left:0;
    }
    .znhxt_px .znhxt_text{
        width: 100%;
        margin-top: 20px;
    }
    .znhxt_text ul{
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-justify-content: space-between;
        justify-content: space-between;
    }
    .znhxt_text ul li{
        width: 50%;
    }
    .znhxtd .znhxt_text {
        margin-right:0;
        margin-left:0;
    }
    .lang_xl{
        width: 110px;
    }
    .znhxtSwiper{
        padding-bottom: 50px;
    }
    .caseSwiper_tag span{
        display: inline-block;
    }
    .product_bk_right{
        padding: 10px 0;
        margin-top: 10px;
    }
    .cpsSwiper:before,.cpsSwiper:after{
        width: 60px;
        
    }
    .swiper_cplist_m .swiper-button-prev {
        left: 0;
    }
    .swiper_cplist_m .swiper-button-next {
        right: 0;
    }
    .cp_layer_lb {
        width: 98%;
        padding: 15px;
    }
    .cp_layer_title{
        width: 88%;
        line-height: 22px;
        font-size: 14px;
    }
        .product_bk_a a {
        font-size: 14px;
        height: 40px;
        line-height: 40px;
    }
    .swiper_cplist {
        margin-top: 15px;
    }
    .cp_layer_bot {
        margin-top: 15px;
    }
    .cp_layer_bot button{
        height: 30px;
    }
    .swiper_cplist_m .swiper-button-next, .swiper_cplist_m .swiper-button-prev{
        width: 37px;
        height: 37px;
    }
    .swiper_cplist_m .swiper-button-next i, .swiper_cplist_m .swiper-button-prev i {
        color: rgba(51, 112, 255, 1);
        font-size: 20px;
    }
    .product_divs {
        margin-top: 50px;
    }
    .product_rqb_div{
        padding: 14px;
    }
    .product_bks{
        padding: 0 10px;
    }
    .product_rqb_title {
        margin-top: 10px;
    }
    .product_rqb_title a {
        font-size: 15px;
    }
    .product_nav ul{
        display: block;
        width: 100%;
        font-size: 0;
    }
    .product_nav ul li.p_nav{
        width: 33%;
        height: 34px;
        line-height: 34px;
        padding: 0;
        margin-right: 0;
    }
    .product_nav ul li.p_nav a{
        font-size: 12px;
    }
    .p_nav_xr{
        margin-top: 10px;
        width: 100%;
    }
    .product_bk_btss{
        margin-top: 0;
    }
    .product_bk_btss a{
        font-size: 12px;
    }
    .product_bk_fl ul li{
        margin-top: 0;
    }
    .product_bk_title {
        font-size: 16px;
        line-height: 22px;
    }
    .znhxt_px .znhxt_img{
        max-width:100%;
    }
    .index_cp_m ul li{
        overflow: hidden;
        background: #ffffff;
    }
    .index_cp_div{
        position: absolute;
        bottom: 0;
        height: auto;
        padding: 10px 6px;
        border-radius: 0;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.9) 100%);
    }
    .product_divs .product_bk{
        margin-top: 20px;
    }
    .pr_left{
        display: none;
    }
    .pr_m{
         margin-top: 0;
    }
    .p_nav_xr{
        display: none !important;
    }
}
@media screen and (max-width: 414px) {
    .index_ly_div{
        padding: 30px 12px;
    }
    .index_ly_info p{
        line-height: 22px;
    }
}

@media screen and (max-width: 320px) {
    .pr_m_left_jt img, .pr_m_right_jt img{
        width: 40px;
    }
    .pr_m_m_ck img {
        width: 80px;
    }
        .pr_m_text {
        font-size: 16px;
    }
    .pr_m_m_ck:after{
        width: 33px;
    height: 33px;
    }
    .pr_m_m_ck:before{
        width: 63px;
        height: 63px;
            top: -11px;
        left: -14px;
    }
    .product_divs {
        margin-top: 30px;
    }
    .cp_titles span {
        font-size: 22px;
        line-height: 22px;
    }
    .cp_titles p {
        font-size: 15px;
        line-height: 22px;
    }
    .product_divs .product_bk {
        margin-top: 15px;
    }
    .pr_left_title p {
        margin-top: 0;
    }
    .pr_left{
        padding: 0;
    }
    .pr_m {
        margin-top: 10px;
    }
    .pr_right {
        margin-top: 10px;
    }
    .banner_tel{
        width: 152px;
        height: 36px;
        right: -104px;
    }
    .banner_tel span{
        font-size: 14px;
        line-height: 36px;
    }
    .banner_tel_img{
        width: 54px;
        padding: 6px 16px 6px 20px;
    }
    .banner_tel img{
       height: 15px; 
    }
    .banner_tel span{
        margin-left: 0;
    }
    .cpsSwiper{
        margin-top: 10px;
    }
    
}