@charset "UTF-8";
/* css utf-8 编码声明  下面注释若有必要可自行删除
 */
/* 类名通用加前缀 q_ */
@media(max-width: 1720px){
.main1720{width:1500px;}
.main1500{width:1300px;}

/* q_header start! */
.q_header{padding:0 70px;}

.q_logo{width:160px;float:left;}
.q_logo>h1>a{padding:15px 0;}
.q_logo>h1>a>img{height: 70px;}

.q_nav{width:calc(100% - 340px);float:left;}
.nav_ul>li{margin-left:70px;}
.nav_ul>li>a{padding:22px 0 28px;}
.nav_ul>li>a>span{font-size: 18px;line-height: 50px;height:50px;}
.nav_ul>li>a:after{bottom:20px;height: 3px;border-radius: 3px;}


.q_lang{width:180px;float:right;padding:24px 0 26px;}

.q_language{width:50px;margin-right: 20px;}
.q_language>a{width:50px;height:50px;padding:5px;}
.q_language>a>span{font-size: 16px;line-height: 40px;}

.q_search{width:50px;}
.q_search>a{width:50px;height:50px;padding:5px;}
.q_search>a>img{height:40px;}
/* q_header end! */

/* q_banner start! */
.banner_mask_in{top:56%;}
.banner_main{width:50%;}
.banner_h{font-size: 60px;}
.banner_p{font-size: 17px;}
.banner_p p{font-size: 17px;}
.banner_more{margin:45px auto 0;}

.q_banner .swiper_banner .swiper_pagination_banner{bottom:8%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:10px;height:10px;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width:30px;height:10px;border-radius: 10px;}
/* q_banner end! */

/* section_more start! */
.section_more a{border-radius: 30px;padding:11px 36px;font-size: 15px;}
.section_more a i{margin-left: 15px;}
/* section_more end! */

/* q_section start! */
.section_title_h{font-size: 42px;line-height: 56px;}
.section_title_p{font-size: 16px;line-height: 28px;}
.section_title_p p{font-size: 16px;line-height: 28px;}

/* q_section end! */

/* q_advantage start! */
.q_advantage{padding:40px 0;}
.advantage_item{width:25%;float:left;padding:10px 25px 10px 36px;}
.advantage_item_icon{width:56px;float:left;}
.advantage_item_txt{width:calc(100% - 80px);float:right;}
.advantage_item_h{font-size: 22px;line-height: 30px;height:30px;white-space: nowrap;}
.advantage_item_p{margin:5px auto 0;font-size:14px;line-height: 20px;height:20px;white-space: nowrap;}
/* q_advantage end! */

/* q_product start! */
.q_product{padding:85px 0;}
.product_title{width:78%;}
.product_title_l{width:180px;float:left;}
.product_title_r{width:calc(100% - 200px);float:right;}

.product_main{margin:55px auto 0;}
.product_l{width:560px;float:left;}

.tab.product_tab .product_tab_nav li{width:19%;float:left;margin:0 1.25% 40px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(5n){margin:0 0 40px 0;}
.product_tab_icon{max-width: 80px;}

.product_tab_h{margin:20px auto 0;font-size:15px;line-height: 25px;height:25px;white-space: nowrap;}

.product_r{width:calc(100% - 620px);float:right;}

.product_img{width:58%;float:left;}
.product_txt{width:37%;float:right;}
.product_txt_h a{font-size: 19px;}
.product_txt_ul{margin:20px auto 0;}
.product_txt_ul li{font-size: 15px;margin:10px auto 0;}
.product_txt_more{margin:35px auto 0;}
/* q_product end! */

/* q_about start! */
.about_l{width:50%;float:left;padding:70px 55px 40px 0;}
.about_p{margin:15px auto 0;font-size: 15px;}
.about_p p{font-size: 15px;text-indent: 30px;}

.about_r{width:50%;float:right;height:600px;}
/* q_about end! */

/* about_number start! */
.about_number{padding:30px 0 40px;}
.about_number_item{width:33%;float:left;padding:0 25px;}

.about_number_nums .num{font-size: 30px;line-height: 60px;}
.about_number_nums .sut{font-size: 20px;line-height: 25px;left:calc(100% + 15px);width:50px;}
.about_number_nums .sub{font-size: 17px;line-height: 25px;left:calc(100% + 15px);width:100px;bottom:12px;}

.about_number_txt{margin:10px auto 0;}
.about_number_txt .cn{font-size: 15px;line-height:25px;height:50px;-webkit-line-clamp: 2;}
/* about_number end! */

/* q_news start! */
.q_news{padding:90px 0 90px;}
.news_title_l{width:80%;float:left;}
.tab.news_tab .news_tab_head{margin:25px auto 0;}
.tab.news_tab .news_tab_nav li{margin-right:20px;}
.tab.news_tab .news_tab_nav li a{font-size: 15px;line-height: 25px;padding:11px 47px;border-radius: 45px;}

.news_title_r{width:15%;float:right;padding-top: 50px;}
.news_title .product_title_r{padding-top:15px;}

.tab.news_tab .news_tab_body{margin:40px auto 0;}

.newstop_item{width:49%;float:left;margin:0 2% 0 0;}
.newstop_item:nth-of-type(2n){margin:0 0 0 0;}
.newstop_item_img{border-radius: 10px;}

.newstop_item_txt{margin:20px auto 0;}
.newstop_item_h a{font-size: 22px;line-height: 32px;height:32px;white-space: nowrap;}
.newstop_item_date{margin:10px auto 0;font-size: 14px;line-height: 20px;}
.newstop_item_date span{margin-left: 10px;}
.newstop_item_p{margin:10px auto 0;font-size: 15px;line-height: 25px;height:50px;-webkit-line-clamp: 2;}
.newstop_item_p p{font-size: 15px;line-height: 25px;}

.news_list{margin:40px auto 0;}
.news_item{width:23.5%;float:left;margin:0 2% 20px 0;}
.news_item:nth-of-type(4n){margin:0 0 20px 0;}
.news_item_img{border-radius: 10px;}

.news_item_txt{margin:20px auto 0;}
.news_item_h a{font-size: 18px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_date{margin:10px auto 0;font-size: 14px;line-height: 20px;}
.news_item_date span{margin-left: 10px;}
.news_item_p{width:100%;margin:10px auto 0;font-size: 14px;line-height: 22px;height:44px;-webkit-line-clamp: 2;}
.news_item_p p{font-size: 14px;line-height: 22px;}
/* q_news end! */

/* q_culture start! */
.q_culture{padding:90px 0 130px;}
.culture_main{margin:120px auto 0;}
.culture_body{font-size: 20px;}
.culture_body p{font-size: 20px;}
.culture_top_l{width:46%;float:left;text-align: right;}
.culture_top_r{width:46%;float:right;text-align: left;}
.culture_p{margin:50px auto 0;}
/* q_culture end! */

/* q_factory start! */
.q_factory{padding:80px 0 80px;}
.factory_title .product_title_r{padding-top:15px;}
.factory_main{margin:60px auto 0;}
.factory_item{width:32.6%;float:left;margin:0 1.1% 20px 0;}
.factory_item:nth-of-type(3n){margin:0 0 20px 0;}
/* q_factory end! */

/* q_contact start! */
.contact_img{width:50%;float:left;height: 560px;}

.contact_txt{width:50%;float:right;padding:60px calc(50% - 750px) 50px 60px;}

.contact_title .section_title_p{margin:15px auto 0;}
.contact_form{margin:30px auto 0;}

/* q_contact end! */

/* formes start! */
.form_li{margin:15px auto 0;}
.form_half{width:49%;float:left;margin:0 2% 0 0;}
.form_half:nth-of-type(2n){margin:0;}
.form_input{border-radius:10px;padding:13px 20px;line-height: 25px;font-size: 15px;}
.form_li.form_li_button{margin:25px auto 0;}
.form_button{font-size: 16px;padding:15px 60px;line-height: 25px;border-radius: 5px;}
/* formes end! */

/* q_footer start! */
.q_footer{padding:60px 0 60px;}
.footer_l{width:39.5%;float:left;}
.footer_logo img{height:72px;}
.footer_nav{margin:20px auto 0;}
.footer_nav>li{float:left;margin:0 25px 15px 0;}
.footer_nav>li>a{font-size: 15px;}
.footer_powerby{font-size: 14px;}

.footer_c{width:35%;float:left;}
.footer_item{margin:14px auto 0;}
.footer_item_icon{width:25px;float:left;}
.footer_item_span{width:calc(100% - 35px);float:right;font-size: 15px;line-height: 25px;}

.footer_r{width:25.5%;float:left;}
.icon_item{margin-left:28px;}
.footer_ul{margin:45px auto 0;}
.footer_ul>li{margin:10px auto 0;}
.footer_ul>li>a{font-size: 14px;}
/* q_footer end! */

/* nbanner start! */
.nbanner_mask_in{top:57%;}
.nbanner_h .cn{font-size: 32px;}
.nbanner_h .en{font-size: 22px;margin:6px auto 0;}
.nbanner_line{margin:18px auto 0;}
.nbanner_line span{height:60px;}
/* nbanner end! */

/* nmain start! */
.nmain{min-height: 420px;}
.nmains{padding:40px 0;min-height: 360px;}
/* nmain end! */

/* nabout start! */
.nabout_title{font-size: 42px;}

.ncompany_txt{width:64%;float:left;padding:65px 65px 25px calc(50% - 650px);}
.ncompany_p{margin:25px auto 0;font-size: 15px;}
.ncompany_p p{margin:15px auto 0;font-size: 15px;text-indent:30px;}

.ncompany_img{width:36%;float:right;height:700px;}


.nphilosophy{padding:80px 0 80px ;}
.nphilosophy_main{margin:40px auto 0;}

.nphilosophy_r{width:66%;float:right;}
.nphilosophy_li{width:48.5%;float:left;margin:30px 3% 0 0;}
.nphilosophy_li:nth-of-type(2n){margin:30px 0 0 0;}
.nphilosophy_li:nth-of-type(1){margin:0 3% 0 0;}
.nphilosophy_li:nth-of-type(2){margin:0 0 0 0;}

.nphilosophy_item_img{height:258px;}
.nphilosophy_item_txt{padding:35px 30px 10px;}
.nphilosophy_item_span span{width:45px;height:5px;}
.nphilosophy_item_h{margin:20px auto 0;font-size:18px;line-height: 30px;}
.nphilosophy_item_p{margin:10px auto 0;font-size:15px;line-height: 25px;height:50px;-webkit-line-clamp: 2;}
.nphilosophy_item_p p{font-size:15px;line-height: 25px;}

.nphilosophy_l{width:32%;float:left;}
.nphilosophy_l .nphilosophy_item_img{height:631px;}
.nphilosophy_l .nphilosophy_item_p{height:125px;-webkit-line-clamp: 5;}


.nvalues{padding:65px 0 65px;}
.nvalues_main{margin:60px auto 0;}
.nvalues_item{width:16.66%;float:left;}
.nvalues_item>div{height:250px;}
.nvalues_item_txt{padding:45px 30px 20px;}
.nvalues_item_icon img{height:35px;}
.nvalues_item_h{margin:20px auto 0;font-size: 18px;line-height: 30px;}
.nvalues_item_p{margin:10px auto 0;font-size:15px;line-height: 25px;height:50px;-webkit-line-clamp: 2;}
.nvalues_item_p p{font-size:15px;line-height: 25px;}


.nhistory{padding:65px 0 65px;}
.nhistory_main{margin:40px auto 0;}
.tab.nhistory_tab .nhistory_tab_nav li{margin:0 10px;}
.tab.nhistory_tab .nhistory_tab_nav li a{padding:12px 45px;border-radius: 100px;}
.tab.nhistory_tab .nhistory_tab_nav .small{font-size:13px;line-height:22px;height:22px;white-space: nowrap;}
.tab.nhistory_tab .nhistory_tab_nav .big{font-size:17px;line-height:25px;height:25px;white-space: nowrap;}

.tab.nhistory_tab .nhistory_tab_body{margin:40px auto 0;}
.nhistory_item_date{width:130px;float:left;font-size: 25px;line-height: 40px;height:40px;}
.nhistory_item_txt{width:calc(100% - 130px);float:right;margin-top:18px;padding:20px 0;border-top:3px solid var(--darkd9d9d9);}
.nhistory_item_img{width:58%;float:right;}
.nhistory_item_block{width:38%;float:left;padding:35px 0 0 25px;}
.nhistory_item_p{font-size: 15px;line-height: 30px;}
.nhistory_item_p p{margin:10px auto 0;font-size: 15px;line-height: 30px;}
.nhistory_item_p p:before{width:8px;height:7px;left:-25px;top:12px;}


.ndreams{padding:130px 0 160px;}
.ndreams_title .cn{font-size: 42px;}
.ndreams_title .en{margin:15px auto 0;font-size: 21px;}
.ndreams_line{margin:40px auto 0;}
.ndreams_line span{width:2px;height:80px;}
/* nabout end! */

/* nposition start! */
.nposition_main{padding:15px 0;line-height: 25px;font-size: 14px;}
.nposition_main>i{margin-right: 5px;}
.nposition_main a{margin:0 3px;}
/* nposition end! */

/* nnav start! */
.nnav{padding:40px 0 0;}
.nnav_ul>li{display: inline-block;margin:0 15px 15px 0;}
.nnav_ul>li>a{padding:10px 40px;font-size: 15px;line-height: 25px;border-radius: 45px;}
/* nnav end! */

/* nproduct start! */
.nproduct_list{margin:0 auto 35px;}
.nproduct_item{width:23.5%;float:left;margin:0 2% 25px 0;}
.nproduct_item:nth-of-type(4n){margin:0 0 25px 0;}
.nproduct_item_img{border:2px solid var(--darkccc);}
.nproduct_item_h a{padding:20px 20px;}
.nproduct_item_h a i{width:25px;line-height: 25px;font-size: 17px;}
.nproduct_item_h a span{width:calc(100% - 30px);float: left;font-size:15px;line-height: 25px;height:25px;white-space: nowrap;}
.nproduct_item:hover .nproduct_item_img{border:2px solid var(--blue);}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_top_txt{width:43%;float:left;padding-top: 20px;}
.nproduct_top_img{width:52%;float:right;}

.ntop_swiper_l{width:calc(100% - 160px);height:430px;float:left;}
.nproductlist_slide{height:428px;}

.ntop_swiper_r{width:150px;float:right;}
.nproductthumb_swiper{padding:45px 0;}
.nproductthumb{height:340px;}
.nproductthumb_slide{height:110px;}
.nproduct_button{line-height: 40px;height:40px;font-size: 20px;}

.nproduct_body{margin:35px auto 0;}
.nproduct_body_title{padding:15px 20px 15px;}
.nproduct_body_title:before{width:3px;top:32%;}
.nproduct_body_title span{font-size: 22px;}

.nproduct_body_content{margin:20px auto 0;min-height: 150px;font-size: 15px;}
.nproduct_body_content p{font-size: 15px;}


.nproduct_swiper{margin:50px auto 0;padding-bottom: 30px;}
.swiper_nproduct{margin:40px auto 0;}
.nproduct_slide:hover .nproduct_item_img{border:2px solid var(--blue);}

.nproduct_btns{margin:45px auto 0;}
.nproduct_btn{margin:0 8px;width:54px;height:54px;line-height: 50px;font-size: 21px;}
/* nproduct_show end! */

/* nfactory start! */
.nfactory_list{margin:0 auto 30px;}
.nfactory_item{width:32%;float:left;margin:0 2% 30px 0;}
.nfactory_item:nth-of-type(3n){margin:0 0 30px 0;}
.nfactory_item_h a{padding:20px 20px;}
.nfactory_item_h a span{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
/* nfactory end! */

/* nnews end! */
.nnews_list{margin:0 auto 40px;}
.nnews_item{width:23.5%;float:left;margin:0 2% 25px 0;}
.nnews_item:nth-of-type(4n){margin:0 0 25px 0;}
.nnews_item_img{border-radius: 8px;}
.nnews_item_txt{margin:15px auto 0;}
.nnews_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.nnews_item_date{margin:10px auto 0;font-size: 13px;line-height: 20px;}
.nnews_item_date span{margin-left: 8px;}
.nnews_item_p{margin:10px auto 0;font-size: 14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.nnews_item_p p{font-size: 14px;line-height: 23px;}
/* nnews end! */

/* nshow start! */
.nshow_top_h{width:90%;font-size: 22px;}
.nshow_top_span{margin:10px auto 0;}
.nshow_top_span span{margin:0 10px;font-size: 15px;}
.nshow_body{margin:20px auto 0;padding:15px 0;min-height: 240px;font-size: 15px;}
.nshow_body p{font-size: 15px;}
.nshow_body p img{margin:15px auto!important;}
/* nshow end! */

/* ncontact start! */
.ncontact_title{font-size: 40px;}
.nway_title{padding:50px 45px 40px;}
.nway_item{width:50%;float:left;padding:60px 45px;}
.nway_item_icon img{height:38px;}
.nway_item_h{margin:20px auto 0;font-size: 30px;line-height: 45px;}
.nway_item_span{margin:10px auto 0;font-size: 16px;}

.nway_ul{padding:55px 45px;}
.nway_li{width:33%;float:left;}
.nway_li_icon{width:40px;float:left;padding-top: 5px;}
.nway_li_txt{width:calc(100% - 60px);float:right;}
.nway_li_h{font-size: 18px;line-height: 30px;}
.nway_li_p{margin:2px auto 0;font-size:15px;line-height: 20px;}

.nmessage{margin:80px auto 0;}
.nmessage_txt{width:34%;float:left;padding:20px 0 0 45px;}
.nform{margin:40px auto 0;}
.nform_li{margin:25px auto 0;}
.nform_li_input{padding:15px 0 15px;font-size: 18px;}

.nform_btn{padding:10px 45px;font-size: 15px;}

.nmessage_img{width:58.5%;float:right;}
/* ncontact end! */

}

@media(max-width: 1600px){
.main1720{width:1400px;}
.main1500{width:1200px;}

/* q_header start! */
.q_header{padding:0 70px;}

.q_logo{width:160px;float:left;}
.q_logo>h1>a{padding:15px 0;}
.q_logo>h1>a>img{height: 70px;}

.q_nav{width:calc(100% - 340px);float:left;}
.nav_ul>li{margin-left:60px;}
.nav_ul>li>a{padding:22px 0 28px;}
.nav_ul>li>a>span{font-size: 17px;line-height: 50px;height:50px;}
.nav_ul>li>a:after{bottom:20px;height: 3px;border-radius: 3px;}


.q_lang{width:180px;float:right;padding:24px 0 26px;}

.q_language{width:50px;margin-right: 20px;}
.q_language>a{width:50px;height:50px;padding:5px;}
.q_language>a>span{font-size: 16px;line-height: 40px;}

.q_search{width:50px;}
.q_search>a{width:50px;height:50px;padding:5px;}
.q_search>a>img{height:40px;}
/* q_header end! */

/* q_banner start! */
.banner_mask_in{top:56%;}
.banner_main{width:50%;}
.banner_h{font-size: 54px;}
.banner_p{font-size: 17px;}
.banner_p p{font-size: 17px;}
.banner_more{margin:40px auto 0;}

.q_banner .swiper_banner .swiper_pagination_banner{bottom:8%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:10px;height:10px;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width:30px;height:10px;border-radius: 10px;}
/* q_banner end! */

/* section_more start! */
.section_more a{border-radius: 30px;padding:11px 36px;font-size: 15px;}
.section_more a i{margin-left: 15px;}
/* section_more end! */

/* q_section start! */
.section_title_h{font-size: 42px;line-height: 56px;}
.section_title_p{font-size: 16px;line-height: 28px;}
.section_title_p p{font-size: 16px;line-height: 28px;}

/* q_section end! */

/* q_advantage start! */
.q_advantage{padding:40px 0;}
.advantage_item{width:25%;float:left;padding:10px 25px 10px 36px;}
.advantage_item_icon{width:56px;float:left;}
.advantage_item_txt{width:calc(100% - 80px);float:right;}
.advantage_item_h{font-size: 22px;line-height: 30px;height:30px;white-space: nowrap;}
.advantage_item_p{margin:5px auto 0;font-size:14px;line-height: 20px;height:20px;white-space: nowrap;}
/* q_advantage end! */

/* q_product start! */
.q_product{padding:85px 0;}
.product_title{width:78%;}
.product_title_l{width:180px;float:left;}
.product_title_r{width:calc(100% - 200px);float:right;}

.product_main{margin:55px auto 0;}
.product_l{width:560px;float:left;}

.tab.product_tab .product_tab_nav li{width:19%;float:left;margin:0 1.25% 40px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(5n){margin:0 0 40px 0;}
.product_tab_icon{max-width: 80px;}

.product_tab_h{margin:20px auto 0;font-size:15px;line-height: 25px;height:25px;white-space: nowrap;}

.product_r{width:calc(100% - 620px);float:right;}

.product_img{width:58%;float:left;}
.product_txt{width:37%;float:right;}
.product_txt_h a{font-size: 19px;}
.product_txt_ul{margin:20px auto 0;}
.product_txt_ul li{font-size: 15px;margin:10px auto 0;}
.product_txt_more{margin:35px auto 0;}
/* q_product end! */

/* q_about start! */
.about_l{width:50%;float:left;padding:60px 50px 40px 0;}
.about_p{margin:15px auto 0;font-size: 15px;}
.about_p p{font-size: 15px;text-indent: 30px;}

.about_r{width:50%;float:right;height:600px;}
/* q_about end! */

/* about_number start! */
.about_number{padding:30px 0 40px;}
.about_number_item{width:33%;float:left;padding:0 25px;}

.about_number_nums .num{font-size: 30px;line-height: 60px;}
.about_number_nums .sut{font-size: 20px;line-height: 25px;left:calc(100% + 15px);width:50px;}
.about_number_nums .sub{font-size: 17px;line-height: 25px;left:calc(100% + 15px);width:100px;bottom:12px;}

.about_number_txt{margin:5px auto 0;}
.about_number_txt .cn{font-size: 15px;line-height:22px;height:66px;-webkit-line-clamp: 3;}
/* about_number end! */

/* q_news start! */
.q_news{padding:80px 0 80px;}
.news_title_l{width:80%;float:left;}
.tab.news_tab .news_tab_head{margin:25px auto 0;}
.tab.news_tab .news_tab_nav li{margin-right:20px;}
.tab.news_tab .news_tab_nav li a{font-size: 15px;line-height: 25px;padding:11px 47px;border-radius: 45px;}

.news_title_r{width:15%;float:right;padding-top: 50px;}
.news_title .product_title_r{padding-top:15px;}

.tab.news_tab .news_tab_body{margin:40px auto 0;}

.newstop_item{width:49%;float:left;margin:0 2% 0 0;}
.newstop_item:nth-of-type(2n){margin:0 0 0 0;}
.newstop_item_img{border-radius: 10px;}

.newstop_item_txt{margin:20px auto 0;}
.newstop_item_h a{font-size: 22px;line-height: 32px;height:32px;white-space: nowrap;}
.newstop_item_date{margin:10px auto 0;font-size: 14px;line-height: 20px;}
.newstop_item_date span{margin-left: 10px;}
.newstop_item_p{margin:10px auto 0;font-size: 15px;line-height: 25px;height:50px;-webkit-line-clamp: 2;}
.newstop_item_p p{font-size: 15px;line-height: 25px;}

.news_list{margin:40px auto 0;}
.news_item{width:23.5%;float:left;margin:0 2% 20px 0;}
.news_item:nth-of-type(4n){margin:0 0 20px 0;}
.news_item_img{border-radius: 10px;}

.news_item_txt{margin:20px auto 0;}
.news_item_h a{font-size: 18px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_date{margin:10px auto 0;font-size: 14px;line-height: 20px;}
.news_item_date span{margin-left: 10px;}
.news_item_p{width:100%;margin:10px auto 0;font-size: 14px;line-height: 22px;height:44px;-webkit-line-clamp: 2;}
.news_item_p p{font-size: 14px;line-height: 22px;}
/* q_news end! */

/* q_culture start! */
.q_culture{padding:90px 0 130px;}
.culture_main{margin:120px auto 0;}
.culture_body{font-size: 20px;}
.culture_body p{font-size: 20px;}
.culture_top_l{width:46%;float:left;text-align: right;}
.culture_top_r{width:46%;float:right;text-align: left;}
.culture_p{margin:50px auto 0;}
/* q_culture end! */

/* q_factory start! */
.q_factory{padding:80px 0 80px;}
.factory_title .product_title_r{padding-top:15px;}
.factory_main{margin:60px auto 0;}
.factory_item{width:32.6%;float:left;margin:0 1.1% 20px 0;}
.factory_item:nth-of-type(3n){margin:0 0 20px 0;}
/* q_factory end! */

/* q_contact start! */
.contact_img{width:50%;float:left;height: 560px;}

.contact_txt{width:50%;float:right;padding:60px calc(50% - 750px) 50px 60px;}

.contact_title .section_title_p{margin:15px auto 0;}
.contact_form{margin:30px auto 0;}

/* q_contact end! */

/* formes start! */
.form_li{margin:15px auto 0;}
.form_half{width:49%;float:left;margin:0 2% 0 0;}
.form_half:nth-of-type(2n){margin:0;}
.form_input{border-radius:10px;padding:13px 20px;line-height: 25px;font-size: 15px;}
.form_li.form_li_button{margin:25px auto 0;}
.form_button{font-size: 16px;padding:15px 60px;line-height: 25px;border-radius: 5px;}
/* formes end! */

/* q_footer start! */
.q_footer{padding:60px 0 60px;}
.footer_l{width:39.5%;float:left;}
.footer_logo img{height:72px;}
.footer_nav{margin:20px auto 0;}
.footer_nav>li{float:left;margin:0 25px 15px 0;}
.footer_nav>li>a{font-size: 15px;}
.footer_powerby{font-size: 14px;}

.footer_c{width:35%;float:left;}
.footer_item{margin:14px auto 0;}
.footer_item_icon{width:25px;float:left;}
.footer_item_span{width:calc(100% - 35px);float:right;font-size: 15px;line-height: 25px;}

.footer_r{width:25.5%;float:left;}
.icon_item{margin-left:28px;}
.footer_ul{margin:45px auto 0;}
.footer_ul>li{margin:10px auto 0;}
.footer_ul>li>a{font-size: 14px;}

/* nbanner start! */
.nbanner_mask_in{top:57%;}
.nbanner_h .cn{font-size: 30px;}
.nbanner_h .en{font-size: 18px;margin:6px auto 0;}
.nbanner_line{margin:18px auto 0;}
.nbanner_line span{height:50px;}
/* nbanner end! */

/* nmain start! */
.nmain{min-height: 380px;}
.nmains{padding:30px 0;min-height: 300px;}
/* nmain end! */

/* nabout start! */
.nabout_title{font-size: 36px;}

.ncompany_txt{width:64%;float:left;padding:55px 50px 25px calc(50% - 600px);}
.ncompany_p{margin:20px auto 0;font-size: 15px;}
.ncompany_p p{margin:15px auto 0;font-size: 15px;text-indent:30px;}

.ncompany_img{width:36%;float:right;height:700px;}


.nphilosophy{padding:80px 0 80px ;}
.nphilosophy_main{margin:40px auto 0;}

.nphilosophy_r{width:66%;float:right;}
.nphilosophy_li{width:48.5%;float:left;margin:30px 3% 0 0;}
.nphilosophy_li:nth-of-type(2n){margin:30px 0 0 0;}
.nphilosophy_li:nth-of-type(1){margin:0 3% 0 0;}
.nphilosophy_li:nth-of-type(2){margin:0 0 0 0;}

.nphilosophy_item_img{height:258px;}
.nphilosophy_item_txt{padding:35px 30px 10px;}
.nphilosophy_item_span span{width:45px;height:5px;}
.nphilosophy_item_h{margin:20px auto 0;font-size:18px;line-height: 30px;}
.nphilosophy_item_p{margin:10px auto 0;font-size:15px;line-height: 25px;height:50px;-webkit-line-clamp: 2;}
.nphilosophy_item_p p{font-size:15px;line-height: 25px;}

.nphilosophy_l{width:32%;float:left;}
.nphilosophy_l .nphilosophy_item_img{height:631px;}
.nphilosophy_l .nphilosophy_item_p{height:125px;-webkit-line-clamp: 5;}


.nvalues{padding:65px 0 65px;}
.nvalues_main{margin:60px auto 0;}
.nvalues_item{width:16.66%;float:left;}
.nvalues_item>div{height:250px;}
.nvalues_item_txt{padding:45px 30px 20px;}
.nvalues_item_icon img{height:35px;}
.nvalues_item_h{margin:20px auto 0;font-size: 18px;line-height: 30px;}
.nvalues_item_p{margin:10px auto 0;font-size:15px;line-height: 25px;height:50px;-webkit-line-clamp: 2;}
.nvalues_item_p p{font-size:15px;line-height: 25px;}


.nhistory{padding:65px 0 65px;}
.nhistory_main{margin:40px auto 0;}
.tab.nhistory_tab .nhistory_tab_nav li{margin:0 10px;}
.tab.nhistory_tab .nhistory_tab_nav li a{padding:12px 45px;border-radius: 100px;}
.tab.nhistory_tab .nhistory_tab_nav .small{font-size:13px;line-height:22px;height:22px;white-space: nowrap;}
.tab.nhistory_tab .nhistory_tab_nav .big{font-size:17px;line-height:25px;height:25px;white-space: nowrap;}

.tab.nhistory_tab .nhistory_tab_body{margin:40px auto 0;}
.nhistory_item_date{width:130px;float:left;font-size: 25px;line-height: 40px;height:40px;}
.nhistory_item_txt{width:calc(100% - 130px);float:right;margin-top:18px;padding:20px 0;border-top:3px solid var(--darkd9d9d9);}
.nhistory_item_img{width:58%;float:right;}
.nhistory_item_block{width:38%;float:left;padding:35px 0 0 25px;}
.nhistory_item_p{font-size: 15px;line-height: 30px;}
.nhistory_item_p p{margin:10px auto 0;font-size: 15px;line-height: 30px;}
.nhistory_item_p p:before{width:8px;height:7px;left:-25px;top:12px;}


.ndreams{padding:130px 0 160px;}
.ndreams_title .cn{font-size: 38px;}
.ndreams_title .en{margin:15px auto 0;font-size: 18px;}
.ndreams_line{margin:30px auto 0;}
.ndreams_line span{width:2px;height:65px;}
/* nabout end! */

/* nposition start! */
.nposition_main{padding:15px 0;line-height: 25px;font-size: 14px;}
.nposition_main>i{margin-right: 5px;}
.nposition_main a{margin:0 3px;}
/* nposition end! */

/* nnav start! */
.nnav{padding:40px 0 0;}
.nnav_ul>li{display: inline-block;margin:0 15px 15px 0;}
.nnav_ul>li>a{padding:10px 40px;font-size: 15px;line-height: 25px;border-radius: 45px;}
/* nnav end! */

/* nproduct start! */
.nproduct_list{margin:0 auto 35px;}
.nproduct_item{width:23.5%;float:left;margin:0 2% 25px 0;}
.nproduct_item:nth-of-type(4n){margin:0 0 25px 0;}
.nproduct_item_img{border:2px solid var(--darkccc);}
.nproduct_item_h a{padding:20px 20px;}
.nproduct_item_h a i{width:25px;line-height: 25px;font-size: 17px;}
.nproduct_item_h a span{width:calc(100% - 30px);float: left;font-size:15px;line-height: 25px;height:25px;white-space: nowrap;}
.nproduct_item:hover .nproduct_item_img{border:2px solid var(--blue);}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_top_txt{width:43%;float:left;padding-top: 20px;}
.nproduct_top_img{width:52%;float:right;}

.ntop_swiper_l{width:calc(100% - 160px);height:430px;float:left;}
.nproductlist_slide{height:428px;}

.ntop_swiper_r{width:150px;float:right;}
.nproductthumb_swiper{padding:45px 0;}
.nproductthumb{height:340px;}
.nproductthumb_slide{height:110px;}
.nproduct_button{line-height: 40px;height:40px;font-size: 20px;}

.nproduct_body{margin:35px auto 0;}
.nproduct_body_title{padding:15px 20px 15px;}
.nproduct_body_title:before{width:3px;top:32%;}
.nproduct_body_title span{font-size: 22px;}

.nproduct_body_content{margin:20px auto 0;min-height: 150px;font-size: 15px;}
.nproduct_body_content p{font-size: 15px;}


.nproduct_swiper{margin:50px auto 0;padding-bottom: 30px;}
.swiper_nproduct{margin:40px auto 0;}
.nproduct_slide:hover .nproduct_item_img{border:2px solid var(--blue);}

.nproduct_btns{margin:45px auto 0;}
.nproduct_btn{margin:0 8px;width:54px;height:54px;line-height: 50px;font-size: 21px;}
/* nproduct_show end! */

/* nfactory start! */
.nfactory_list{margin:0 auto 30px;}
.nfactory_item{width:32%;float:left;margin:0 2% 30px 0;}
.nfactory_item:nth-of-type(3n){margin:0 0 30px 0;}
.nfactory_item_h a{padding:20px 20px;}
.nfactory_item_h a span{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
/* nfactory end! */

/* nnews end! */
.nnews_list{margin:0 auto 40px;}
.nnews_item{width:23.5%;float:left;margin:0 2% 25px 0;}
.nnews_item:nth-of-type(4n){margin:0 0 25px 0;}
.nnews_item_img{border-radius: 8px;}
.nnews_item_txt{margin:15px auto 0;}
.nnews_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.nnews_item_date{margin:10px auto 0;font-size: 13px;line-height: 20px;}
.nnews_item_date span{margin-left: 8px;}
.nnews_item_p{margin:10px auto 0;font-size: 14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.nnews_item_p p{font-size: 14px;line-height: 23px;}
/* nnews end! */

/* nshow start! */
.nshow_top_h{width:90%;font-size: 22px;}
.nshow_top_span{margin:10px auto 0;}
.nshow_top_span span{margin:0 10px;font-size: 15px;}
.nshow_body{margin:20px auto 0;padding:15px 0;min-height: 240px;font-size: 15px;}
.nshow_body p{font-size: 15px;}
.nshow_body p img{margin:15px auto!important;}
/* nshow end! */

/* ncontact start! */
.ncontact_title{font-size: 36px;}
.nway_title{padding:50px 45px 40px;}
.nway_item{width:50%;float:left;padding:60px 45px;}
.nway_item_icon img{height:38px;}
.nway_item_h{margin:20px auto 0;font-size: 30px;line-height: 45px;}
.nway_item_span{margin:10px auto 0;font-size: 16px;}

.nway_ul{padding:55px 45px;}
.nway_li{width:33%;float:left;}
.nway_li_icon{width:40px;float:left;padding-top: 5px;}
.nway_li_txt{width:calc(100% - 60px);float:right;}
.nway_li_h{font-size: 18px;line-height: 30px;}
.nway_li_p{margin:2px auto 0;font-size:15px;line-height: 20px;}

.nmessage{margin:80px auto 0;}
.nmessage_txt{width:34%;float:left;padding:20px 0 0 45px;}
.nform{margin:40px auto 0;}
.nform_li{margin:25px auto 0;}
.nform_li_input{padding:15px 0 15px;font-size: 18px;}

.nform_btn{padding:10px 45px;font-size: 15px;}

.nmessage_img{width:58.5%;float:right;}
/* ncontact end! */

}

@media(max-width: 1440px){
.main1720{width:1200px;}
.main1500{width:1000px;}

/* q_header start! */
.q_header{padding:0 50px;}

.q_logo{width:130px;float:left;}
.q_logo>h1>a{padding:10px 0;}
.q_logo>h1>a>img{height:60px;}

.q_nav{width:calc(100% - 270px);float:left;}
.nav_ul>li{margin-left:45px;}
.nav_ul>li>a{padding:16px 0 14px;}
.nav_ul>li>a>span{font-size: 16px;line-height: 50px;height:50px;}
.nav_ul>li>a:after{bottom:10px;height: 3px;border-radius: 3px;}


.q_lang{width:140px;float:right;padding:24px 0 26px;}

.q_language{width:40px;margin-right: 15px;}
.q_language>a{width:40px;height:40px;padding:5px;}
.q_language>a>span{font-size: 15px;line-height: 30px;}

.q_search{width:40px;}
.q_search>a{width:40px;height:40px;padding:5px;}
.q_search>a>img{height:30px;}
/* q_header end! */

/* q_banner start! */
.banner_mask_in{top:56%;}
.banner_main{width:50%;}
.banner_h{font-size: 36px;}
.banner_p{font-size: 15px;}
.banner_p p{font-size: 15px;}
.banner_more{margin:25px auto 0;}

.q_banner .swiper_banner .swiper_pagination_banner{bottom:8%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:10px;height:10px;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width:30px;height:10px;border-radius: 10px;}
/* q_banner end! */

/* section_more start! */
.section_more a{border-radius: 25px;padding:10px 30px;font-size: 13px;}
.section_more a i{margin-left: 8px;}
/* section_more end! */

/* q_section start! */
.section_title_h{font-size: 32px;line-height: 50px;}
.section_title_p{font-size: 14px;line-height: 25px;}
.section_title_p p{font-size: 14px;line-height: 25px;}

/* q_section end! */

/* q_advantage start! */
.q_advantage{padding:35px 0;}
.advantage_item{width:25%;float:left;padding:10px 20px 10px 30px;}
.advantage_item_icon{width:50px;float:left;}
.advantage_item_txt{width:calc(100% - 70px);float:right;}
.advantage_item_h{font-size: 18px;line-height: 27px;height:27px;white-space: nowrap;}
.advantage_item_p{margin:5px auto 0;font-size:13px;line-height: 20px;height:20px;white-space: nowrap;}
/* q_advantage end! */

/* q_product start! */
.q_product{padding:50px 0;}
.product_title{width:78%;}
.product_title_l{width:140px;float:left;}
.product_title_r{width:calc(100% - 160px);float:right;}

.product_main{margin:55px auto 0;}
.product_l{width:450px;float:left;}

.tab.product_tab .product_tab_nav li{width:23.5%;float:left;margin:0 2% 30px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(5n){margin:0 2% 30px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(4n){margin:0 0 30px 0;}
.product_tab_icon{max-width: 64px;}

.product_tab_h{margin:10px auto 0;font-size:15px;line-height: 25px;height:25px;white-space: nowrap;}

.product_r{width:calc(100% - 480px);float:right;}

.product_img{width:55%;float:left;}
.product_txt{width:40%;float:right;}
.product_txt_h a{font-size: 18px;}
.product_txt_ul{margin:13px auto 0;}
.product_txt_ul li{font-size: 14px;margin:10px auto 0;}
.product_txt_more{margin:25px auto 0;}
/* q_product end! */

/* q_about start! */
.about_l{width:50%;float:left;padding:50px 40px 20px 0;}
.about_p{margin:10px auto 0;font-size: 14px;}
.about_p p{font-size: 14px;text-indent: 28px;}

.about_r{width:50%;float:right;height:540px;}
/* q_about end! */

/* about_number start! */
.about_number{padding:20px 0 25px;}
.about_number_item{width:33%;float:left;padding:0 20px;}

.about_number_nums .num{font-size: 25px;line-height: 50px;}
.about_number_nums .sut{font-size: 18px;line-height: 25px;left:calc(100% + 15px);width:50px;}
.about_number_nums .sub{font-size: 15px;line-height: 25px;left:calc(100% + 15px);width:100px;bottom:8px;}

.about_number_txt{margin:5px auto 0;}
.about_number_txt .cn{font-size: 14px;line-height:22px;height:66px;-webkit-line-clamp: 3;}
/* about_number end! */

/* q_news start! */
.q_news{padding:50px 0 50px;}
.news_title_l{width:80%;float:left;}
.tab.news_tab .news_tab_head{margin:15px auto 0;}
.tab.news_tab .news_tab_nav li{margin-right:15px;}
.tab.news_tab .news_tab_nav li a{font-size: 14px;line-height: 25px;padding:10px 40px;border-radius: 35px;}

.news_title_r{width:15%;float:right;padding-top: 40px;}
.news_title .product_title_r{padding-top:15px;}

.tab.news_tab .news_tab_body{margin:25px auto 0;}

.newstop_item{width:49%;float:left;margin:0 2% 0 0;}
.newstop_item:nth-of-type(2n){margin:0 0 0 0;}
.newstop_item_img{border-radius: 5px;}

.newstop_item_txt{margin:15px auto 0;}
.newstop_item_h a{font-size: 19px;line-height: 27px;height:27px;white-space: nowrap;}
.newstop_item_date{margin:10px auto 0;font-size: 13px;line-height: 20px;}
.newstop_item_date span{margin-left: 10px;}
.newstop_item_p{margin:10px auto 0;font-size: 14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.newstop_item_p p{font-size: 14px;line-height: 23px;}

.news_list{margin:25px auto 0;}
.news_item{width:23.5%;float:left;margin:0 2% 15px 0;}
.news_item:nth-of-type(4n){margin:0 0 15px 0;}
.news_item_img{border-radius: 5px;}

.news_item_txt{margin:10px auto 0;}
.news_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_date{margin:10px auto 0;font-size: 13px;line-height: 20px;}
.news_item_date span{margin-left: 10px;}
.news_item_p{width:100%;margin:10px auto 0;font-size: 14px;line-height: 22px;height:44px;-webkit-line-clamp: 2;}
.news_item_p p{font-size: 14px;line-height: 22px;}
/* q_news end! */

/* q_culture start! */
.q_culture{padding:75px 0 110px;}
.culture_main{margin:105px auto 0;}
.culture_body{font-size: 17px;}
.culture_body p{font-size: 17px;}
.culture_top_l{width:46%;float:left;text-align: right;}
.culture_top_r{width:46%;float:right;text-align: left;}
.culture_p{margin:50px auto 0;}
/* q_culture end! */

/* q_factory start! */
.q_factory{padding:50px 0 50px;}
.factory_title .product_title_r{padding-top:15px;}
.factory_main{margin:30px auto 0;}
.factory_item{width:32.6%;float:left;margin:0 1.1% 15px 0;}
.factory_item:nth-of-type(3n){margin:0 0 15px 0;}
/* q_factory end! */

/* q_contact start! */
.contact_img{width:50%;float:left;height: 500px;}

.contact_txt{width:50%;float:right;padding:50px calc(50% - 600px) 30px 50px;}

.contact_title .section_title_p{margin:10px auto 0;}
.contact_form{margin:25px auto 0;}

/* q_contact end! */

/* formes start! */
.form_li{margin:10px auto 0;}
.form_half{width:49%;float:left;margin:0 2% 0 0;}
.form_half:nth-of-type(2n){margin:0;}
.form_input{border-radius:5px;padding:10px 20px;line-height: 25px;font-size: 14px;}
.form_li.form_li_button{margin:25px auto 0;}
.form_button{font-size: 15px;padding:13px 50px;line-height: 25px;border-radius: 5px;}
/* formes end! */

/* q_footer start! */
.q_footer{padding:60px 0 60px;}
.footer_l{width:39.5%;float:left;}
.footer_logo img{height:60px;}
.footer_nav{margin:20px auto 0;}
.footer_nav>li{float:left;margin:0 20px 15px 0;}
.footer_nav>li>a{font-size: 14px;}
.footer_powerby{font-size: 14px;}

.footer_c{width:35%;float:left;}
.footer_item{margin:14px auto 0;}
.footer_item_icon{width:25px;float:left;}
.footer_item_span{width:calc(100% - 35px);float:right;font-size: 15px;line-height: 25px;}

.footer_r{width:25.5%;float:left;}
.icon_item{margin-left:20px;}
.footer_ul{margin:40px auto 0;}
.footer_ul>li{margin:10px auto 0;}
.footer_ul>li>a{font-size: 14px;}

/* nbanner start! */
.nbanner_mask_in{top:57%;}
.nbanner_h .cn{font-size: 25px;}
.nbanner_h .en{font-size: 15px;margin:4px auto 0;}
.nbanner_line{margin:15px auto 0;}
.nbanner_line span{height:35px;}
/* nbanner end! */

/* nmain start! */
.nmain{min-height: 270px;}
.nmains{padding:30px 0;min-height: 210px;}
/* nmain end! */

/* nabout start! */
.nabout_title{font-size:25px;}

.ncompany_txt{width:64%;float:left;padding:40px 45px 20px calc(50% - 500px);}
.ncompany_p{margin:15px auto 0;font-size: 14px;}
.ncompany_p p{margin:10px auto 0;font-size: 14px;text-indent:28px;}

.ncompany_img{width:36%;float:right;height:610px;}


.nphilosophy{padding:60px 0 60px;}
.nphilosophy_main{margin:30px auto 0;}

.nphilosophy_r{width:66%;float:right;}
.nphilosophy_li{width:48.5%;float:left;margin:20px 3% 0 0;}
.nphilosophy_li:nth-of-type(2n){margin:20px 0 0 0;}
.nphilosophy_li:nth-of-type(1){margin:0 3% 0 0;}
.nphilosophy_li:nth-of-type(2){margin:0 0 0 0;}

.nphilosophy_item_img{height:210px;}
.nphilosophy_item_txt{padding:25px 25px 15px;}
.nphilosophy_item_span span{width:36px;height:4px;}
.nphilosophy_item_h{margin:15px auto 0;font-size:17px;line-height: 30px;}
.nphilosophy_item_p{margin:10px auto 0;font-size:14px;line-height: 25px;height:50px;-webkit-line-clamp: 2;}
.nphilosophy_item_p p{font-size:15px;line-height: 25px;}

.nphilosophy_l{width:32%;float:left;}
.nphilosophy_l .nphilosophy_item_img{height:516px;}
.nphilosophy_l .nphilosophy_item_p{height:125px;-webkit-line-clamp: 5;}


.nvalues{padding:50px 0 50px;}
.nvalues_main{margin:40px auto 0;}
.nvalues_item{width:16.66%;float:left;}
.nvalues_item>div{height:200px;}
.nvalues_item_txt{padding:30px 25px 15px;}
.nvalues_item_icon img{height:30px;}
.nvalues_item_h{margin:15px auto 0;font-size: 17px;line-height: 27px;}
.nvalues_item_p{margin:8px auto 0;font-size:14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.nvalues_item_p p{font-size:14px;line-height: 23px;}


.nhistory{padding:50px 0 50px;}
.nhistory_main{margin:30px auto 0;}
.tab.nhistory_tab .nhistory_tab_nav li{margin:0 10px;}
.tab.nhistory_tab .nhistory_tab_nav li a{padding:12px 45px;border-radius: 100px;}
.tab.nhistory_tab .nhistory_tab_nav .small{font-size:13px;line-height:22px;height:22px;white-space: nowrap;}
.tab.nhistory_tab .nhistory_tab_nav .big{font-size:17px;line-height:25px;height:25px;white-space: nowrap;}

.tab.nhistory_tab .nhistory_tab_body{margin:40px auto 0;}
.nhistory_item_date{width:130px;float:left;font-size: 25px;line-height: 40px;height:40px;}
.nhistory_item_txt{width:calc(100% - 130px);float:right;margin-top:18px;padding:20px 0;border-top:3px solid var(--darkd9d9d9);}
.nhistory_item_img{width:58%;float:right;}
.nhistory_item_block{width:38%;float:left;padding:35px 0 0 25px;}
.nhistory_item_p{font-size: 15px;line-height: 30px;}
.nhistory_item_p p{margin:10px auto 0;font-size: 15px;line-height: 30px;}
.nhistory_item_p p:before{width:8px;height:7px;left:-25px;top:12px;}


.ndreams{padding:130px 0 160px;}
.ndreams_title .cn{font-size: 32px;}
.ndreams_title .en{margin:15px auto 0;font-size: 15px;}
.ndreams_line{margin:20px auto 0;}
.ndreams_line span{width:2px;height:50px;}
/* nabout end! */

/* nposition start! */
.nposition_main{padding:15px 0;line-height: 25px;font-size: 13px;}
.nposition_main>i{margin-right: 5px;}
.nposition_main a{margin:0 3px;}
/* nposition end! */

/* nnav start! */
.nnav{padding:30px 0 0;}
.nnav_ul>li{margin:0 12px 12px 0;}
.nnav_ul>li>a{padding:10px 40px;font-size: 13px;line-height: 25px;border-radius: 45px;}
/* nnav end! */

/* nproduct start! */
.nproduct_list{margin:0 auto 35px;}
.nproduct_item{width:32%;float:left;margin:0 2% 20px 0;}
.nproduct_item:nth-of-type(4n){margin:0 2% 20px 0;}
.nproduct_item:nth-of-type(3n){margin:0 0 20px 0;}
.nproduct_item_img{border:2px solid var(--darkccc);}
.nproduct_item_h a{padding:20px 20px;}
.nproduct_item_h a i{width:25px;line-height: 25px;font-size: 17px;}
.nproduct_item_h a span{width:calc(100% - 30px);float: left;font-size:15px;line-height: 25px;height:25px;white-space: nowrap;}
.nproduct_item:hover .nproduct_item_img{border:2px solid var(--blue);}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_top_txt{width:43%;float:left;padding-top: 20px;}
.nproduct_top_img{width:52%;float:right;}

.ntop_swiper_l{width:calc(100% - 150px);height:430px;float:left;}
.nproductlist_slide{height:428px;}

.ntop_swiper_r{width:140px;float:right;}
.nproductthumb_swiper{padding:45px 0;}
.nproductthumb{height:340px;}
.nproductthumb_slide{height:110px;}
.nproduct_button{line-height: 40px;height:40px;font-size: 20px;}

.nproduct_body{margin:35px auto 0;}
.nproduct_body_title{padding:15px 20px 15px;}
.nproduct_body_title:before{width:3px;top:32%;}
.nproduct_body_title span{font-size: 18px;}

.nproduct_body_content{margin:20px auto 0;min-height: 150px;font-size: 14px;}
.nproduct_body_content p{font-size: 14px;}


.nproduct_swiper{margin:40px auto 0;padding-bottom: 30px;}
.swiper_nproduct{margin:30px auto 0;}
.nproduct_slide:hover .nproduct_item_img{border:2px solid var(--blue);}

.nproduct_btns{margin:40px auto 0;}
.nproduct_btn{margin:0 8px;width:50px;height:50px;line-height: 47px;font-size: 18px;}
/* nproduct_show end! */

/* nfactory start! */
.nfactory_list{margin:0 auto 30px;}
.nfactory_item{width:32%;float:left;margin:0 2% 20px 0;}
.nfactory_item:nth-of-type(3n){margin:0 0 20px 0;}
.nfactory_item_h a{padding:17px 15px;}
.nfactory_item_h a span{font-size: 14px;line-height: 25px;height:25px;white-space: nowrap;}
/* nfactory end! */

/* nnews end! */
.nnews_list{margin:0 auto 30px;}
.nnews_item{width:32%;float:left;margin:0 2% 20px 0;}
.nnews_item:nth-of-type(4n){margin:0 2% 20px 0;}
.nnews_item:nth-of-type(3n){margin:0 0 20px 0;}
.nnews_item_img{border-radius: 5px;}
.nnews_item_txt{margin:15px auto 0;}
.nnews_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.nnews_item_date{margin:10px auto 0;font-size: 13px;line-height: 20px;}
.nnews_item_date span{margin-left: 8px;}
.nnews_item_p{margin:10px auto 0;font-size: 14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.nnews_item_p p{font-size: 14px;line-height: 23px;}
/* nnews end! */

/* nshow start! */
.nshow_top_h{width:90%;font-size: 18px;}
.nshow_top_span{margin:10px auto 0;}
.nshow_top_span span{margin:0 10px;font-size: 14px;}
.nshow_body{margin:20px auto 0;padding:15px 0;min-height: 150px;font-size: 14px;}
.nshow_body p{font-size: 14px;}
.nshow_body p img{margin:10px auto!important;}
/* nshow end! */

/* ncontact start! */
.ncontact_title{font-size: 25px;}
.nway_title{padding:50px 45px 40px;}
.nway_item{width:50%;float:left;padding:60px 45px;}
.nway_item_icon img{height:30px;}
.nway_item_h{margin:20px auto 0;font-size: 25px;line-height: 40px;}
.nway_item_span{margin:10px auto 0;font-size: 15px;}

.nway_ul{padding:50px 45px;}
.nway_li{width:33%;float:left;}
.nway_li_icon{width:40px;float:left;padding-top: 5px;}
.nway_li_txt{width:calc(100% - 60px);float:right;}
.nway_li_h{font-size: 17px;line-height: 30px;}
.nway_li_p{margin:2px auto 0;font-size:14px;line-height: 20px;}

.nmessage{margin:50px auto 0;}
.nmessage_txt{width:40%;float:left;padding:0 0 0 45px;}
.nform{margin:20px auto 0;}
.nform_li{margin:15px auto 0;}
.nform_li_input{padding:15px 0 15px;font-size: 15px;font-weight: 400;}

.nform_btn{padding:10px 45px;font-size: 15px;}

.nmessage_img{width:55%;float:right;}
/* ncontact end! */


}

@media(max-width: 1280px){
.main1720{width:1000px;}
.main1500{width:1000px;}

/* q_header start! */
.q_header{padding:0 50px;}

.q_logo{width:130px;float:left;}
.q_logo>h1>a{padding:10px 0;}
.q_logo>h1>a>img{height:60px;}

.q_nav{width:calc(100% - 270px);float:left;}
.nav_ul>li{margin-left:40px;}
.nav_ul>li>a{padding:16px 0 14px;}
.nav_ul>li>a>span{font-size: 15px;line-height: 50px;height:50px;}
.nav_ul>li>a:after{bottom:10px;height: 3px;border-radius: 3px;}


.q_lang{width:140px;float:right;padding:24px 0 26px;}

.q_language{width:40px;margin-right: 15px;}
.q_language>a{width:40px;height:40px;padding:5px;}
.q_language>a>span{font-size: 15px;line-height: 30px;}

.q_search{width:40px;}
.q_search>a{width:40px;height:40px;padding:5px;}
.q_search>a>img{height:30px;}
/* q_header end! */

/* q_banner start! */
.banner_mask_in{top:56%;}
.banner_main{width:50%;}
.banner_h{font-size: 32px;}
.banner_p{font-size: 14px;margin:5px auto 0;}
.banner_p p{font-size: 14px;}
.banner_more{margin:25px auto 0;}

.q_banner .swiper_banner .swiper_pagination_banner{bottom:8%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:10px;height:10px;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width:30px;height:10px;border-radius: 10px;}
/* q_banner end! */

/* section_more start! */
.section_more a{border-radius: 25px;padding:10px 30px;font-size: 13px;}
.section_more a i{margin-left: 8px;}
/* section_more end! */

/* q_section start! */
.section_title_h{font-size: 25px;line-height: 40px;}
.section_title_p{font-size: 14px;line-height: 23px;}
.section_title_p p{font-size: 14px;line-height: 23px;}

/* q_section end! */

/* q_advantage start! */
.q_advantage{padding:35px 0;}
.advantage_item{width:25%;float:left;padding:10px 20px 10px 30px;}
.advantage_item_icon{width:45px;float:left;padding-top: 5px;}
.advantage_item_txt{width:calc(100% - 70px);float:right;}
.advantage_item_h{font-size: 17px;line-height: 25px;height:25px;white-space: nowrap;}
.advantage_item_p{margin:5px auto 0;font-size:13px;line-height: 18px;height:36px;white-space: normal;}
/* q_advantage end! */

/* q_product start! */
.q_product{padding:40px 0;}
.product_title{width:80%;}
.product_title_l{width:110px;float:left;}
.product_title_r{width:calc(100% - 130px);float:right;}

.product_main{margin:35px auto 0;}
.product_l{width:400px;float:left;}

.tab.product_tab .product_tab_nav li{width:23.5%;float:left;margin:0 2% 20px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(5n){margin:0 2% 20px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(4n){margin:0 0 20px 0;}
.product_tab_icon{max-width: 54px;}

.product_tab_h{margin:10px auto 0;font-size:14px;line-height: 23px;height:23px;white-space: nowrap;}

.product_r{width:calc(100% - 430px);float:right;}

.product_img{width:55%;float:left;}
.product_txt{width:40%;float:right;}
.product_txt_h a{font-size: 17px;}
.product_txt_ul{margin:10px auto 0;}
.product_txt_ul li{font-size: 14px;margin:8px auto 0;}
.product_txt_more{margin:20px auto 0;}
/* q_product end! */

/* q_about start! */
.about_l{width:50%;float:left;padding:40px 35px 20px 0;}
.about_p{margin:5px auto 0;font-size: 14px;}
.about_p p{font-size: 14px;text-indent: 28px;}

.about_r{width:50%;float:right;height:520px;}
/* q_about end! */

/* about_number start! */
.about_number{padding:20px 0 20px;}
.about_number_item{width:33%;float:left;padding:0 10px;}

.about_number_nums .num{font-size: 22px;line-height: 50px;}
.about_number_nums .sut{font-size: 15px;line-height: 25px;left:calc(100% + 15px);width:50px;}
.about_number_nums .sub{font-size: 13px;line-height: 25px;left:calc(100% + 15px);width:100px;bottom:8px;}

.about_number_txt{margin:0 auto;}
.about_number_txt .cn{font-size: 13px;line-height:22px;height:66px;-webkit-line-clamp: 3;}
/* about_number end! */

/* q_news start! */
.q_news{padding:40px 0 40px;}
.news_title_l{width:80%;float:left;}
.tab.news_tab .news_tab_head{margin:15px auto 0;}
.tab.news_tab .news_tab_nav li{margin-right:15px;}
.tab.news_tab .news_tab_nav li a{font-size: 14px;line-height: 25px;padding:10px 40px;border-radius: 35px;}

.news_title_r{width:15%;float:right;padding-top: 40px;}
.news_title .product_title_r{padding-top:8px;}

.tab.news_tab .news_tab_body{margin:25px auto 0;}

.newstop_item{width:49%;float:left;margin:0 2% 0 0;}
.newstop_item:nth-of-type(2n){margin:0 0 0 0;}
.newstop_item_img{border-radius: 5px;}

.newstop_item_txt{margin:15px auto 0;}
.newstop_item_h a{font-size: 18px;line-height: 27px;height:27px;white-space: nowrap;}
.newstop_item_date{margin:7px auto 0;font-size: 13px;line-height: 20px;}
.newstop_item_date span{margin-left: 10px;}
.newstop_item_p{margin:7px auto 0;font-size: 14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.newstop_item_p p{font-size: 14px;line-height: 23px;}

.news_list{margin:25px auto 0;}
.news_item{width:23.5%;float:left;margin:0 2% 15px 0;}
.news_item:nth-of-type(4n){margin:0 0 15px 0;}
.news_item_img{border-radius: 5px;}

.news_item_txt{margin:10px auto 0;}
.news_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_date{margin:7px auto 0;font-size: 13px;line-height: 20px;}
.news_item_date span{margin-left: 10px;}
.news_item_p{margin:7px auto 0;font-size: 14px;line-height: 22px;height:44px;-webkit-line-clamp: 2;}
.news_item_p p{font-size: 14px;line-height: 22px;}
/* q_news end! */

/* q_culture start! */
.q_culture{padding:60px 0 90px;}
.culture_main{margin:110px auto 0;}
.culture_body{font-size: 17px;}
.culture_body p{font-size: 17px;}
.culture_top_l{width:45%;float:left;text-align: right;}
.culture_top_r{width:45%;float:right;text-align: left;}
.culture_p{margin:50px auto 0;}
/* q_culture end! */

/* q_factory start! */
.q_factory{padding:40px 0 40px;}
.factory_title .product_title_r{padding-top:8px;}
.factory_main{margin:30px auto 0;}
.factory_item{width:32.6%;float:left;margin:0 1.1% 15px 0;}
.factory_item:nth-of-type(3n){margin:0 0 15px 0;}
/* q_factory end! */

/* q_contact start! */
.contact_img{width:50%;float:left;height: 480px;}

.contact_txt{width:50%;float:right;padding:50px calc(50% - 500px) 20px 40px;}

.contact_title .section_title_p{margin:10px auto 0;}
.contact_form{margin:25px auto 0;}

/* q_contact end! */

/* formes start! */
.form_li{margin:10px auto 0;}
.form_half{width:49%;float:left;margin:0 2% 0 0;}
.form_half:nth-of-type(2n){margin:0;}
.form_input{border-radius:5px;padding:10px 20px;line-height: 25px;font-size: 14px;}
.form_li.form_li_button{margin:25px auto 0;}
.form_button{font-size: 15px;padding:13px 50px;line-height: 25px;border-radius: 5px;}
/* formes end! */

/* q_footer start! */
.q_footer{padding:50px 0 50px;}
.footer_l{width:39.5%;float:left;}
.footer_logo img{height:60px;}
.footer_nav{margin:20px auto 0;}
.footer_nav>li{float:left;margin:0 20px 15px 0;}
.footer_nav>li>a{font-size: 13px;}
.footer_powerby{font-size: 13px;}

.footer_c{width:35%;float:left;}
.footer_item{margin:12px auto 0;}
.footer_item_icon{width:25px;float:left;}
.footer_item_span{width:calc(100% - 35px);float:right;font-size: 14px;line-height: 25px;}

.footer_r{width:25.5%;float:left;}
.icon_item{margin-left:15px;}
.footer_ul{margin:30px auto 0;}
.footer_ul>li{margin:10px auto 0;}
.footer_ul>li>a{font-size: 13px;}


/* nbanner start! */
.nbanner_mask_in{top:57%;}
.nbanner_h .cn{font-size: 25px;}
.nbanner_h .en{font-size: 15px;margin:4px auto 0;}
.nbanner_line{margin:15px auto 0;}
.nbanner_line span{height:35px;}
/* nbanner end! */

/* nmain start! */
.nmain{min-height: 270px;}
.nmains{padding:30px 0;min-height: 210px;}
/* nmain end! */

/* nabout start! */
.nabout_title{font-size:25px;}

.ncompany_txt{width:64%;float:left;padding:40px 45px 20px calc(50% - 500px);}
.ncompany_p{margin:15px auto 0;font-size: 14px;}
.ncompany_p p{margin:10px auto 0;font-size: 14px;text-indent:28px;}

.ncompany_img{width:36%;float:right;height:610px;}


.nphilosophy{padding:60px 0 60px;}
.nphilosophy_main{margin:30px auto 0;}

.nphilosophy_r{width:66%;float:right;}
.nphilosophy_li{width:48.5%;float:left;margin:20px 3% 0 0;}
.nphilosophy_li:nth-of-type(2n){margin:20px 0 0 0;}
.nphilosophy_li:nth-of-type(1){margin:0 3% 0 0;}
.nphilosophy_li:nth-of-type(2){margin:0 0 0 0;}

.nphilosophy_item_img{height:210px;}
.nphilosophy_item_txt{padding:25px 25px 15px;}
.nphilosophy_item_span span{width:36px;height:4px;}
.nphilosophy_item_h{margin:15px auto 0;font-size:17px;line-height: 30px;}
.nphilosophy_item_p{margin:10px auto 0;font-size:14px;line-height: 25px;height:50px;-webkit-line-clamp: 2;}
.nphilosophy_item_p p{font-size:14px;line-height: 25px;}

.nphilosophy_l{width:32%;float:left;}
.nphilosophy_l .nphilosophy_item_img{height:516px;}
.nphilosophy_l .nphilosophy_item_p{height:125px;-webkit-line-clamp: 5;}


.nvalues{padding:50px 0 50px;}
.nvalues_main{margin:40px auto 0;}
.nvalues_item{width:16.66%;float:left;}
.nvalues_item>div{height:200px;}
.nvalues_item_txt{padding:30px 25px 15px;}
.nvalues_item_icon img{height:30px;}
.nvalues_item_h{margin:15px auto 0;font-size: 17px;line-height: 27px;}
.nvalues_item_p{margin:8px auto 0;font-size:14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.nvalues_item_p p{font-size:14px;line-height: 23px;}


.nhistory{padding:50px 0 50px;}
.nhistory_main{margin:30px auto 0;}
.tab.nhistory_tab .nhistory_tab_nav li{margin:0 10px;}
.tab.nhistory_tab .nhistory_tab_nav li a{padding:12px 45px;border-radius: 100px;}
.tab.nhistory_tab .nhistory_tab_nav .small{font-size:13px;line-height:22px;height:22px;white-space: nowrap;}
.tab.nhistory_tab .nhistory_tab_nav .big{font-size:17px;line-height:25px;height:25px;white-space: nowrap;}

.tab.nhistory_tab .nhistory_tab_body{margin:40px auto 0;}
.nhistory_item_date{width:130px;float:left;font-size: 25px;line-height: 40px;height:40px;}
.nhistory_item_txt{width:calc(100% - 130px);float:right;margin-top:18px;padding:20px 0;border-top:3px solid var(--darkd9d9d9);}
.nhistory_item_img{width:58%;float:right;}
.nhistory_item_block{width:38%;float:left;padding:35px 0 0 25px;}
.nhistory_item_p{font-size: 15px;line-height: 30px;}
.nhistory_item_p p{margin:10px auto 0;font-size: 15px;line-height: 30px;}
.nhistory_item_p p:before{width:8px;height:7px;left:-25px;top:12px;}


.ndreams{padding:130px 0 160px;}
.ndreams_title .cn{font-size: 32px;}
.ndreams_title .en{margin:15px auto 0;font-size: 15px;}
.ndreams_line{margin:20px auto 0;}
.ndreams_line span{width:2px;height:50px;}
/* nabout end! */

/* nposition start! */
.nposition_main{padding:15px 0;line-height: 25px;font-size: 13px;}
.nposition_main>i{margin-right: 5px;}
.nposition_main a{margin:0 3px;}
/* nposition end! */

/* nnav start! */
.nnav{padding:30px 0 0;}
.nnav_ul>li{margin:0 12px 12px 0;}
.nnav_ul>li>a{padding:10px 40px;font-size: 13px;line-height: 25px;border-radius: 45px;}
/* nnav end! */

/* nproduct start! */
.nproduct_list{margin:0 auto 35px;}
.nproduct_item{width:32%;float:left;margin:0 2% 20px 0;}
.nproduct_item:nth-of-type(4n){margin:0 2% 20px 0;}
.nproduct_item:nth-of-type(3n){margin:0 0 20px 0;}
.nproduct_item_img{border:2px solid var(--darkccc);}
.nproduct_item_h a{padding:20px 20px;}
.nproduct_item_h a i{width:25px;line-height: 25px;font-size: 17px;}
.nproduct_item_h a span{width:calc(100% - 30px);float: left;font-size:15px;line-height: 25px;height:25px;white-space: nowrap;}
.nproduct_item:hover .nproduct_item_img{border:2px solid var(--blue);}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_top_txt{width:43%;float:left;padding-top: 20px;}
.nproduct_top_img{width:52%;float:right;}

.ntop_swiper_l{width:calc(100% - 150px);height:430px;float:left;}
.nproductlist_slide{height:428px;}

.ntop_swiper_r{width:140px;float:right;}
.nproductthumb_swiper{padding:45px 0;}
.nproductthumb{height:340px;}
.nproductthumb_slide{height:110px;}
.nproduct_button{line-height: 40px;height:40px;font-size: 20px;}

.nproduct_body{margin:35px auto 0;}
.nproduct_body_title{padding:15px 20px 15px;}
.nproduct_body_title:before{width:3px;top:32%;}
.nproduct_body_title span{font-size: 18px;}

.nproduct_body_content{margin:20px auto 0;min-height: 150px;font-size: 14px;}
.nproduct_body_content p{font-size: 14px;}


.nproduct_swiper{margin:40px auto 0;padding-bottom: 30px;}
.swiper_nproduct{margin:30px auto 0;}
.nproduct_slide:hover .nproduct_item_img{border:2px solid var(--blue);}

.nproduct_btns{margin:40px auto 0;}
.nproduct_btn{margin:0 8px;width:50px;height:50px;line-height: 47px;font-size: 18px;}
/* nproduct_show end! */

/* nfactory start! */
.nfactory_list{margin:0 auto 30px;}
.nfactory_item{width:32%;float:left;margin:0 2% 20px 0;}
.nfactory_item:nth-of-type(3n){margin:0 0 20px 0;}
.nfactory_item_h a{padding:17px 15px;}
.nfactory_item_h a span{font-size: 14px;line-height: 25px;height:25px;white-space: nowrap;}
/* nfactory end! */

/* nnews end! */
.nnews_list{margin:0 auto 30px;}
.nnews_item{width:32%;float:left;margin:0 2% 20px 0;}
.nnews_item:nth-of-type(4n){margin:0 2% 20px 0;}
.nnews_item:nth-of-type(3n){margin:0 0 20px 0;}
.nnews_item_img{border-radius: 5px;}
.nnews_item_txt{margin:15px auto 0;}
.nnews_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.nnews_item_date{margin:10px auto 0;font-size: 13px;line-height: 20px;}
.nnews_item_date span{margin-left: 8px;}
.nnews_item_p{margin:10px auto 0;font-size: 14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.nnews_item_p p{font-size: 14px;line-height: 23px;}
/* nnews end! */

/* nshow start! */
.nshow_top_h{width:90%;font-size: 18px;}
.nshow_top_span{margin:10px auto 0;}
.nshow_top_span span{margin:0 10px;font-size: 14px;}
.nshow_body{margin:20px auto 0;padding:15px 0;min-height: 150px;font-size: 14px;}
.nshow_body p{font-size: 14px;}
.nshow_body p img{margin:10px auto!important;}
/* nshow end! */

/* ncontact start! */
.ncontact_title{font-size: 25px;}
.nway_title{padding:50px 45px 40px;}
.nway_item{width:50%;float:left;padding:60px 45px;}
.nway_item_icon img{height:30px;}
.nway_item_h{margin:20px auto 0;font-size: 25px;line-height: 40px;}
.nway_item_span{margin:10px auto 0;font-size: 15px;}

.nway_ul{padding:50px 45px;}
.nway_li{width:33%;float:left;}
.nway_li_icon{width:40px;float:left;padding-top: 5px;}
.nway_li_txt{width:calc(100% - 60px);float:right;}
.nway_li_h{font-size: 17px;line-height: 30px;}
.nway_li_p{margin:2px auto 0;font-size:14px;line-height: 20px;}

.nmessage{margin:50px auto 0;}
.nmessage_txt{width:40%;float:left;padding:0 0 0 45px;}
.nform{margin:20px auto 0;}
.nform_li{margin:15px auto 0;}
.nform_li_input{padding:15px 0 15px;font-size: 15px;font-weight: 400;}

.nform_btn{padding:10px 45px;font-size: 15px;}

.nmessage_img{width:55%;float:right;}
/* ncontact end! */

}

@media(min-width: 1200px){
	.sp_header,.sjj_nav{display: none;}
}

@media(max-width: 1200px){
.main1720{width:1000px;}
.main1500{width:1000px;}

/* sp_header  start! */
.sp_header{height:60px;overflow:hidden;background:rgba(255,255,255,1);position:fixed;z-index:10;width:100%;display: block;top:0;}
.sp_header.sp_header_fixed{box-shadow: 0 0 2px #888;}
.sp_logo{padding:0;float:left;height:60px}
.sp_logo a{outline: none;display: block;padding:10px 15px;}
.sp_logo img{margin:auto;max-height:40px;}
.sp_nav{width:60px;float:right;position:relative;cursor:pointer;height:26px;margin-top:20px}
.sp_nav span{display:block;background:var(--blue);width:30px;height:3px;position:absolute;left:10px;transition:all ease 0.35s;border-radius: 3px;}
.sp_nav span:nth-of-type(1){top:0px}
.sp_nav span:nth-of-type(2){top:10px}
.sp_nav span:nth-of-type(3){top:20px}
.sp_nav_se span:nth-of-type(1){top:10px;transform:rotate(45deg)}
.sp_nav_se span:nth-of-type(2){width:0}
.sp_nav_se span:nth-of-type(3){top:10px;transform:rotate(-45deg)}
.sjj_nav{position:fixed;z-index:9;background:#fff;width:100%;height:calc(100% - 120px);font-size:14px;line-height:40px;top:-100%;left:0;display: block;
  overflow:auto;overflow-x:hidden;transition:top ease 0.35s;border-top:1px solid #ddd;
}
.nav_show{top:60px}
.sjj_nav ul{transition: all 0s;}
.sjj_nav ul li{transition: all 0s;}
.sjj_nav>ul>li:first-child{overflow:hidden;border-top:0}
.sjj_nav>ul>li:first-child>a{float:left;width:calc(100% - 70px)}
.sjj_nav>ul>li:first-child .language{float:right;width:70px;overflow:hidden;line-height:30px;margin-top:10px}
.sjj_nav>ul>li:first-child .language a{width:35px;float:left;border-left:1px #ddd solid;text-align:center;color:#999;outline: none;}
.sjj_nav ul li i{position:absolute;top:7px;right:0px;border-left:1px #ddd solid;height:30px;padding:0px 7px 0 7px;}
.sjj_nav ul li i svg{transform:rotate(-90deg);transition:all ease 0.35s}
.sjj_nav ul li .sjj_nav_i_se svg{transform:rotate(0deg)}
.sjj_nav ul li{border-top:1px #ddd solid;margin-left:20px;position:relative;line-height:50px;font-size:15px}
.sjj_nav>ul >li:last-child{border-bottom:1px #ddd solid;}
.sjj_nav ul li ul{display:none}
.sjj_nav ul li a{outline: none;color:#666;width:80%;display: block;}
.sjj_nav ul li ul li a{color:#999;display:block;text-align:left;}
.sjj_nav ul li i svg{width:20px;height:30px;fill:#555;line-height: 40px;display: block;}
.sjj_nav ul li .sjj_nav_i_se svg{fill:var(--blue);}
.sjj_nav ul li ul li>ul{margin-left:10px}

.sp_lang{width:30px;position: fixed;right:75px;top:16px;z-index: 99999;}
.sp_lang a{width:30px;height:30px;line-height: 28px;font-size: 13px;text-transform: uppercase;
	outline: none;display: block;text-align: center;background-color: var(--blue);color:var(--white);border-radius: 50%;
}
/* sp_header  end! */

/* q_header start! */
.q_header{display: none;}
/* q_banner end! */

/* section_more start! */
.section_more a{border-radius: 25px;padding:10px 30px;font-size: 13px;}
.section_more a i{margin-left: 8px;}
/* section_more end! */

/* q_section start! */
.section_title_h{font-size: 25px;line-height: 40px;}
.section_title_p{font-size: 14px;line-height: 23px;}
.section_title_p p{font-size: 14px;line-height: 23px;}

/* q_section end! */

/* q_advantage start! */
.q_advantage{padding:35px 0;}
.advantage_item{width:25%;float:left;padding:10px 20px 10px 30px;}
.advantage_item_icon{width:45px;float:left;padding-top: 5px;}
.advantage_item_txt{width:calc(100% - 70px);float:right;}
.advantage_item_h{font-size: 17px;line-height: 25px;height:25px;white-space: nowrap;}
.advantage_item_p{margin:5px auto 0;font-size:13px;line-height: 18px;height:36px;white-space: normal;}
/* q_advantage end! */

/* q_product start! */
.q_product{padding:40px 0;}
.product_title{width:80%;}
.product_title_l{width:110px;float:left;}
.product_title_r{width:calc(100% - 130px);float:right;}

.product_main{margin:35px auto 0;}
.product_l{width:400px;float:left;}

.tab.product_tab .product_tab_nav li{width:23.5%;float:left;margin:0 2% 20px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(5n){margin:0 2% 20px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(4n){margin:0 0 20px 0;}
.product_tab_icon{max-width: 54px;}

.product_tab_h{margin:10px auto 0;font-size:14px;line-height: 23px;height:23px;white-space: nowrap;}

.product_r{width:calc(100% - 430px);float:right;}

.product_img{width:55%;float:left;}
.product_txt{width:40%;float:right;}
.product_txt_h a{font-size: 17px;}
.product_txt_ul{margin:10px auto 0;}
.product_txt_ul li{font-size: 14px;margin:8px auto 0;}
.product_txt_more{margin:20px auto 0;}
/* q_product end! */

/* q_about start! */
.about_l{width:50%;float:left;padding:40px 35px 20px 0;}
.about_p{margin:5px auto 0;font-size: 14px;}
.about_p p{font-size: 14px;text-indent: 28px;}

.about_r{width:50%;float:right;height:520px;}
/* q_about end! */

/* about_number start! */
.about_number{padding:20px 0 20px;}
.about_number_item{width:33%;float:left;padding:0 10px;}

.about_number_nums .num{font-size: 22px;line-height: 50px;}
.about_number_nums .sut{font-size: 15px;line-height: 25px;left:calc(100% + 15px);width:50px;}
.about_number_nums .sub{font-size: 13px;line-height: 25px;left:calc(100% + 15px);width:100px;bottom:8px;}

.about_number_txt{margin:0 auto;}
.about_number_txt .cn{font-size: 13px;line-height:22px;height:66px;-webkit-line-clamp: 3;}
/* about_number end! */

/* q_news start! */
.q_news{padding:40px 0 40px;}
.news_title_l{width:80%;float:left;}
.tab.news_tab .news_tab_head{margin:15px auto 0;}
.tab.news_tab .news_tab_nav li{margin-right:15px;}
.tab.news_tab .news_tab_nav li a{font-size: 14px;line-height: 25px;padding:10px 40px;border-radius: 35px;}

.news_title_r{width:15%;float:right;padding-top: 40px;}
.news_title .product_title_r{padding-top:8px;}

.tab.news_tab .news_tab_body{margin:25px auto 0;}

.newstop_item{width:49%;float:left;margin:0 2% 0 0;}
.newstop_item:nth-of-type(2n){margin:0 0 0 0;}
.newstop_item_img{border-radius: 5px;}

.newstop_item_txt{margin:15px auto 0;}
.newstop_item_h a{font-size: 18px;line-height: 27px;height:27px;white-space: nowrap;}
.newstop_item_date{margin:7px auto 0;font-size: 13px;line-height: 20px;}
.newstop_item_date span{margin-left: 10px;}
.newstop_item_p{margin:7px auto 0;font-size: 14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.newstop_item_p p{font-size: 14px;line-height: 23px;}

.news_list{margin:25px auto 0;}
.news_item{width:23.5%;float:left;margin:0 2% 15px 0;}
.news_item:nth-of-type(4n){margin:0 0 15px 0;}
.news_item_img{border-radius: 5px;}

.news_item_txt{margin:10px auto 0;}
.news_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_date{margin:7px auto 0;font-size: 13px;line-height: 20px;}
.news_item_date span{margin-left: 10px;}
.news_item_p{margin:7px auto 0;font-size: 14px;line-height: 22px;height:44px;-webkit-line-clamp: 2;}
.news_item_p p{font-size: 14px;line-height: 22px;}
/* q_news end! */

/* q_culture start! */
.q_culture{padding:60px 0 90px;}
.culture_main{margin:110px auto 0;}
.culture_body{font-size: 17px;}
.culture_body p{font-size: 17px;}
.culture_top_l{width:45%;float:left;text-align: right;}
.culture_top_r{width:45%;float:right;text-align: left;}
.culture_p{margin:50px auto 0;}
/* q_culture end! */

/* q_factory start! */
.q_factory{padding:40px 0 40px;}
.factory_title .product_title_r{padding-top:8px;}
.factory_main{margin:30px auto 0;}
.factory_item{width:32.6%;float:left;margin:0 1.1% 15px 0;}
.factory_item:nth-of-type(3n){margin:0 0 15px 0;}
/* q_factory end! */

/* q_contact start! */
.contact_img{width:50%;float:left;height: 480px;}

.contact_txt{width:50%;float:right;padding:50px calc(50% - 500px) 20px 40px;}

.contact_title .section_title_p{margin:10px auto 0;}
.contact_form{margin:25px auto 0;}

/* q_contact end! */

/* formes start! */
.form_li{margin:10px auto 0;}
.form_half{width:49%;float:left;margin:0 2% 0 0;}
.form_half:nth-of-type(2n){margin:0;}
.form_input{border-radius:5px;padding:10px 20px;line-height: 25px;font-size: 14px;}
.form_li.form_li_button{margin:25px auto 0;}
.form_button{font-size: 15px;padding:13px 50px;line-height: 25px;border-radius: 5px;}
/* formes end! */

/* q_footer start! */
.q_footer{padding:50px 0 50px;}
.footer_l{width:39.5%;float:left;}
.footer_logo img{height:60px;}
.footer_nav{margin:20px auto 0;}
.footer_nav>li{float:left;margin:0 20px 15px 0;}
.footer_nav>li>a{font-size: 13px;}
.footer_powerby{font-size: 13px;}

.footer_c{width:35%;float:left;}
.footer_item{margin:12px auto 0;}
.footer_item_icon{width:25px;float:left;}
.footer_item_span{width:calc(100% - 35px);float:right;font-size: 14px;line-height: 25px;}

.footer_r{width:25.5%;float:left;}
.icon_item{margin-left:15px;}
.footer_ul{margin:30px auto 0;}
.footer_ul>li{margin:10px auto 0;}
.footer_ul>li>a{font-size: 13px;}

}

@media(max-width: 640px){
.main1720{width:100%;}
.main1500{width:100%;}

/* q_banner start! */
.q_banner{margin:60px auto 0;height:auto;}

.q_banner .swiper_banner{height:auto;}
.q_banner .swiper_banner .swiper-wrapper{height:auto;}
.q_banner .swiper_banner .swiper-slide{height:auto;}

.banner_slide{height:auto;}
.banner_slide .img{height:auto;padding:66% 0 0;}

.banner_mask_in{top:50%;}
.banner_main{width:100%;padding:0 20px; text-align:center;}
.banner_h{font-size: 18px;}
.banner_p{font-size: 13px;margin:5px auto 0;}
.banner_p p{font-size: 13px;}
.banner_more{margin:20px auto 0;}

.q_banner .swiper_banner .swiper_pagination_banner{bottom:10px;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:8px;height:8px;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width:24px;height:8px;border-radius: 8px;}


/* q_banner end! */

/* section_more start! */
.section_more a{border-radius: 20px;padding:7px 20px;font-size: 12px;}
.section_more a i{margin-left:5px;}
/* section_more end! */

/* q_section start! */
.section_title_h{font-size: 17px;line-height: 30px;}
.section_title_p{font-size: 13px;line-height: 23px;}
.section_title_p p{font-size: 13px;line-height: 23px;}
/* q_section end! */

/* q_advantage start! */
.q_advantage{padding:50px 20px 35px;}
.advantage_item{width:48.5%;float:left;padding:0;margin:0 3% 20px 0;}
.advantage_item:nth-of-type(2n){margin:0 0 20px 0;}
.advantage_item:before{width:0;height:0;}
.advantage_item_icon{width:45px;float:left;padding-top: 5px;}
.advantage_item_txt{width:calc(100% - 60px);float:right;}
.advantage_item_h{font-size: 17px;line-height: 25px;height:25px;white-space: nowrap;}
.advantage_item_p{margin:5px auto 0;font-size:13px;line-height: 18px;height:auto;white-space: normal;}
/* q_advantage end! */

/* q_product start! */
.q_product{padding:30px 20px 50px;}
.product_title{width:100%;text-align: center;}
.product_title_l{width:100%;float:none;}
.product_title_r{width:100%;float:none;}

.product_main{margin:35px auto 0;}
.product_l{width:100%;float:none;}

.tab.product_tab .product_tab_nav li{width:32%;float:left;margin:0 2% 15px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(5n){margin:0 2% 15px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(4n){margin:0 2% 15px 0;}
.tab.product_tab .product_tab_nav li:nth-of-type(3n){margin:0 0 15px 0;}
.product_tab_icon{max-width: 50px;}

.product_tab_h{margin:5px auto 0;font-size:13px;line-height: 22px;height:22px;white-space: nowrap;}

.product_r{width:100%;float:none;margin:25px auto 0;}

.product_img{width:100%;float:none;padding:0 0;}
.product_txt{width:100%;float:none;margin:15px auto 0;}
.product_txt_h a{font-size: 17px;}
.product_txt_ul{margin:10px auto 0;}
.product_txt_ul li{font-size: 13px;margin:5px auto 0;}
.product_txt_more{margin:20px auto 0;}
/* q_product end! */

/* q_about start! */
.about_l{width:100%;float:none;padding:40px 20px;}
.about_title{text-align: center;}
.about_p{margin:5px auto 0;font-size: 13px;}
.about_p p{font-size: 13px;text-indent: 26px;}

.about_r{width:100%;float:none;height:auto;}
.about_r .img{height:auto;padding:72.35% 0 0;}
.about_more{text-align: center;}
/* q_about end! */

/* about_number start! */
.about_number{padding:10px 0 10px;}
.about_number_item{width:50%;float:left;padding:0 10px;}
.about_number_item:nth-of-type(3){width:100%;}
.about_number_item:nth-of-type(3):before{width:0;height:0;top:0;}

.about_number_nums .num{font-size: 22px;line-height: 50px;}
.about_number_nums .sut{font-size: 15px;line-height: 25px;left:calc(100% + 15px);width:50px;}
.about_number_nums .sub{font-size: 13px;line-height: 25px;left:calc(100% + 15px);width:100px;bottom:8px;}

.about_number_txt{margin:0 auto;}
.about_number_txt .cn{font-size: 13px;line-height:22px;height:44px;-webkit-line-clamp: 3;}
/* about_number end! */

/* q_news start! */
.q_news{padding:35px 20px;}
.news_title{position: relative;}
.news_title_l{width:100%;float:none;}
.tab.news_tab .news_tab_head{margin:15px auto 0;}
.tab.news_tab .news_tab_nav li{margin-right:10px;}
.tab.news_tab .news_tab_nav li a{font-size: 12px;line-height: 23px;padding:6px 25px;border-radius: 35px;}

.news_title_r{width:30%;float:none;padding-top: 0;position: absolute;top:0;right:0;z-index: 2;}
.news_title .product_title_r{padding-top:4px;}

.tab.news_tab .news_tab_body{margin:15px auto 0;}

.newstop_item{width:100%;float:none;margin:0 auto 15px;}
.newstop_item:nth-of-type(2n){margin:0 auto 15px;}
.newstop_item_img{border-radius:4px;}
.newstop_item_img .img{padding:60% 0 0;}

.newstop_item_txt{margin:10px auto 0;}
.newstop_item_h a{font-size: 16px;line-height: 25px;height:auto;white-space: normal;max-height:50px;}
.newstop_item_date{margin:7px auto 0;font-size: 13px;line-height: 20px;}
.newstop_item_date span{margin-left: 7px;}
.newstop_item_p{margin:7px auto 0;font-size: 13px;line-height: 23px;height:auto;-webkit-line-clamp: 2;max-height: 46px;display: block;}
.newstop_item_p p{font-size: 13px;line-height: 23px;}

.news_list{margin:0 auto;}
.news_item{width:100%;float:none;margin:0 auto 15px;}
.news_item:nth-of-type(4n){margin:0 auto 15px;}
.news_item_img{border-radius: 4px;}
.news_item_img .img{padding:60% 0 0;}

.news_item_txt{margin:10px auto 0;}
.news_item_h a{font-size: 16px;line-height: 25px;height:auto;white-space: normal;max-height:50px;}
.news_item_date{margin:7px auto 0;font-size: 13px;line-height: 20px;}
.news_item_date span{margin-left: 7px;}
.news_item_p{margin:7px auto 0;font-size: 13px;line-height: 23px;height:auto;-webkit-line-clamp: 2;max-height: 46px;display: block;}
.news_item_p p{font-size: 13px;line-height: 23px;}
/* q_news end! */

/* q_culture start! */
.q_culture{padding:60px 20px 90px;}
.culture_main{margin:110px auto 0;}
.culture_body{font-size: 16px;}
.culture_body p{font-size: 16px;}
.culture_top_l{width:45%;float:left;text-align: right;}
.culture_top_r{width:45%;float:right;text-align: left;}
.culture_p{margin:50px auto 0;}
/* q_culture end! */

/* q_factory start! */
.q_factory{padding:35px 20px;}
.factory_title{text-align: center;}
.factory_title .product_title_r{padding-top:4px;}
.factory_main{margin:25px auto 0;}
.factory_item{width:49%;float:left;margin:0 2% 10px 0;}
.factory_item:nth-of-type(3n){margin:0 2% 10px 0;}
.factory_item:nth-of-type(2n){margin:0 0 10px 0;}
/* q_factory end! */

/* q_contact start! */
.contact_img{width:100%;float:none;height: auto;}
.contact_img .img{height:auto;padding:64% 0 0;}

.contact_txt{width:100%;float:none;padding:50px 12%;}
.contact_title{text-align: center;}
.contact_title .section_title_p{margin:4px auto 0;}
.contact_form{margin:20px auto 0;}

/* q_contact end! */

/* formes start! */
.form_li{margin:10px auto 0;}
.form_half{width:100%;float:left;margin:0 auto 10px;}
.form_half:nth-of-type(2n){margin:0 auto;}
.form_input{border-radius:5px;padding:10px 20px;line-height: 25px;font-size: 14px;}
.form_li.form_li_button{margin:25px auto 0;}
.form_button{font-size: 15px;padding:10px 50px;line-height: 25px;border-radius: 5px;}
/* formes end! */

/* q_footer start! */
.q_footer{padding:40px 30px;}
.footer_l{width:100%;float:none;}
.footer_logo img{height:50px;}
.footer_nav{margin:20px auto 0;font-size: 0;}
.footer_nav>li{float:none;margin:0 6px 10px;display: inline-block;}
.footer_nav>li>a{font-size: 13px;}
.footer_powerby{font-size: 13px;}

.footer_c{width:100%;float:none;margin:20px auto 0;}
.footer_item{margin:12px auto 0;}
.footer_item_icon{width:25px;float:left;}
.footer_item_span{width:calc(100% - 35px);float:right;font-size: 14px;line-height: 25px;}

.footer_r{width:100%;float:none;margin:30px auto 0;text-align: left;}
.icon_item{margin:0 10px 0 0;}
.footer_ul{margin:20px auto 0;}
.footer_ul>li{margin:10px auto 0;}
.footer_ul>li>a{font-size: 13px;}

/* nbanner start! */
.nbanner{margin:60px auto 0;}
.nbanner_mask_in{top:50%;}
.nbanner_h .cn{font-size: 22px;}
.nbanner_h .en{font-size: 12px;margin:4px auto 0;}
.nbanner_line{margin:10px auto 0;}
.nbanner_line span{height:30px;}
/* nbanner end! */

/* nmain start! */
.nmain{min-height: 180px;}
.nmains{padding:25px 20px;min-height: 150px;}
/* nmain end! */

/* nabout start! */
.nabout_title{font-size:18px;}
.ncompany{padding:25px 20px 35px;}
.ncompany_txt{width:100%;float:none;padding:0;margin:0 auto;}
.ncompany_title{text-align: center;}
.ncompany_p{margin:10px auto 0;font-size: 14px;}
.ncompany_p p{margin:5px auto 0;font-size: 14px;text-indent:28px;}

.ncompany_img{width:100%;float:none;height:auto;margin:25px auto 0;}
.ncompany_img .img{height:auto;padding:111% 0 0;}


.nphilosophy{padding:25px 20px;}
.nphilosophy_main{margin:20px auto 0;}

.nphilosophy_r{width:100%;float:none;margin:15px auto 0;}
.nphilosophy_li{width:48.5%;float:left;margin:15px 3% 0 0;}
.nphilosophy_li:nth-of-type(2n){margin:15px 0 0 0;}
.nphilosophy_li:nth-of-type(1){margin:0 3% 0 0;}
.nphilosophy_li:nth-of-type(2){margin:0 0 0 0;}

.nphilosophy_item_img{height:auto;}
.nphilosophy_item_img .img{height:auto;padding:54% 0 0;}
.nphilosophy_item_txt{padding:25px 20px 15px;}
.nphilosophy_item_span span{width:30px;height:3px;}
.nphilosophy_item_h{margin:15px auto 0;font-size:16px;line-height: 25px;font-weight: 400;}
.nphilosophy_item_p{margin:10px auto 0;font-size:13px;line-height: 22px;height:66px;-webkit-line-clamp: 2;display: block;}
.nphilosophy_item_p p{font-size:13px;line-height: 22px;}

.nphilosophy_l{width:100%;float:none;}
.nphilosophy_l .nphilosophy_item_img{height:auto;}
.nphilosophy_l .nphilosophy_item_img .img{height:auto;padding:80% 0 0;}
.nphilosophy_l .nphilosophy_item_p{height:auto;-webkit-line-clamp: 5;display: block;}


.nvalues{padding:35px 20px 35px;}
.nvalues_main{margin:30px auto 0;}
.nvalues_item{width:50%;float:left;}
.nvalues_item>div{height:200px;}
.nvalues_item_txt{padding:30px 25px 15px;}
.nvalues_item_icon img{height:27px;}
.nvalues_item_h{margin:15px auto 0;font-size: 17px;line-height: 27px;}
.nvalues_item_p{margin:8px auto 0;font-size:14px;line-height: 23px;height:46px;-webkit-line-clamp: 2;}
.nvalues_item_p p{font-size:14px;line-height: 23px;}


.nhistory{padding:35px 20px 35px;}
.nhistory_main{margin:20px auto 0;}
.tab.nhistory_tab .nhistory_tab_nav li{margin:0 5px 10px;}
.tab.nhistory_tab .nhistory_tab_nav li a{padding:10px 35px;border-radius: 100px;}
.tab.nhistory_tab .nhistory_tab_nav .small{font-size:12px;line-height:22px;height:22px;white-space: nowrap;}
.tab.nhistory_tab .nhistory_tab_nav .big{font-size:15px;line-height:25px;height:25px;white-space: nowrap;}

.tab.nhistory_tab .nhistory_tab_body{margin:20px auto 0;}
.nhistory_item_date{width:70px;float:left;font-size: 17px;line-height: 30px;height:30px;}
.nhistory_item_txt{width:calc(100% - 75px);float:right;margin-top:15px;padding:10px 0;border-top:2px solid var(--darkd9d9d9);}
.nhistory_item_img{width:100%;float:none;text-align: left;}
.nhistory_item_block{width:100%;float:none;padding:15px 0 0 20px;}
.nhistory_item_p{font-size: 14px;line-height: 25px;}
.nhistory_item_p p{margin:10px auto 0;font-size: 14px;line-height: 25px;}
.nhistory_item_p p:before{width:8px;height:7px;left:-20px;top:9px;}


.ndreams{padding:100px 20px 135px;}
.ndreams_title .cn{font-size: 22px;}
.ndreams_title .en{margin:15px auto 0;font-size: 13px;}
.ndreams_line{margin:15px auto 0;}
.ndreams_line span{width:2px;height:35px;}
/* nabout end! */

/* nposition start! */
.nposition_main{padding:15px 20px;line-height: 25px;font-size: 13px;}
.nposition_main>i{margin-right: 5px;}
.nposition_main a{margin:0 3px;}
/* nposition end! */

/* nnav start! */
.nnav{padding:20px 20px 0;text-align: center;}
.nnav_ul>li{width:48%;margin:0 1% 10px;}
.nnav_ul>li>a{padding:10px 10px;font-size: 12px;line-height: 25px;border-radius: 45px;}
/* nnav end! */

/* nproduct start! */
.nproduct_list{margin:0 auto;}
.nproduct_item{width:100%;float:none;margin:0 auto 15px;}
.nproduct_item:nth-of-type(4n){margin:0 auto 15px;}
.nproduct_item:nth-of-type(3n){margin:0 auto 15px;}
.nproduct_item_img{border:1px solid var(--darkccc);}
.nproduct_item_h a{padding:15px 15px;}
.nproduct_item_h a i{width:25px;line-height: 25px;font-size: 16px;text-align: right;}
.nproduct_item_h a span{width:calc(100% - 30px);float: left;font-size:14px;line-height: 25px;height:25px;white-space: nowrap;}
.nproduct_item:hover .nproduct_item_img{border:1px solid var(--blue);}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_top_txt{width:100%;float:none;padding:20px 20px 0;}
.nproduct_top_img{width:100%;float:none;}

.ntop_swiper_l{width:calc(100% - 125px);height:277px;float:left;}
.nproductlist_slide{height:275px;}

.ntop_swiper_r{width:120px;float:right;}
.nproductthumb_swiper{padding:45px 0;}
.nproductthumb{height:185px;}
.nproductthumb_slide{height:90px;}
.nproduct_button{line-height: 40px;height:40px;font-size: 20px;}

.nproduct_body{margin:25px auto 0;}
.nproduct_body_title{padding:15px 20px 15px;}
.nproduct_body_title:before{width:3px;top:32%;}
.nproduct_body_title span{font-size: 17px;}

.nproduct_body_content{margin:20px auto 0;min-height: 150px;font-size: 14px;}
.nproduct_body_content p{font-size: 14px;}


.nproduct_swiper{margin:30px auto 0;padding-bottom: 20px;}
.swiper_nproduct{margin:20px auto 0;}
.nproduct_slide:hover .nproduct_item_img{border:1px solid var(--blue);}

.nproduct_btns{margin:30px auto 0;}
.nproduct_btn{margin:0 5px;width:36px;height:36px;line-height: 33px;font-size: 15px;}
/* nproduct_show end! */

/* nfactory start! */
.nfactory_list{margin:0 auto;}
.nfactory_item{width:100%;float:none;margin:0 auto 15px;}
.nfactory_item:nth-of-type(3n){margin:0 auto 15px;}
.nfactory_item_h a{padding:17px 15px;}
.nfactory_item_h a span{font-size: 14px;line-height: 25px;height:25px;white-space: nowrap;}
/* nfactory end! */

/* nnews end! */
.nnews_list{margin:0 auto;}
.nnews_item{width:100%;float:none;margin:0 auto 15px;}
.nnews_item:nth-of-type(4n){margin:0 auto 15px;}
.nnews_item:nth-of-type(3n){margin:0 auto 15px;}
.nnews_item_img{border-radius: 3px;}
.nnews_item_txt{margin:15px auto 0;}
.nnews_item_h a{font-size: 16px;line-height: 25px;height:auto;white-space: normal;max-height: 50px;}
.nnews_item_date{margin:10px auto 0;font-size: 13px;line-height: 20px;}
.nnews_item_date span{margin-left: 8px;}
.nnews_item_p{margin:10px auto 0;font-size: 13px;line-height: 22px;height:auto;-webkit-line-clamp: 2;max-height: 66px;display: block;}
.nnews_item_p p{font-size: 13px;line-height: 22px;}
/* nnews end! */

/* nshow start! */
.nshow_top_h{width:90%;font-size: 17px;}
.nshow_top_span{margin:10px auto 0;}
.nshow_top_span span{margin:0 10px;font-size: 13px;}
.nshow_body{margin:15px auto 0;padding:10px 0;min-height: 120px;font-size: 14px;}
.nshow_body p{font-size: 14px;}
.nshow_body p img{margin:10px auto!important;}
/* nshow end! */

/* ncontact start! */
.ncontact_title{font-size: 18px;}
.nway_title{padding:30px 20px 20px;}
.nway_item{width:100%;float:none;padding:35px 20px;text-align: center;}
.nway_item:nth-of-type(1){border-right:0;border-bottom:1px solid var(--darke6e6e6);}
.nway_item_icon img{height:25px;}
.nway_item_h{margin:20px auto 0;font-size: 20px;line-height: 32px;}
.nway_item_span{margin:10px auto 0;font-size: 14px;}

.nway_ul{padding:20px 0;}
.nway_li{width:100%;float:none;padding:10px 30px;}
.nway_li_icon{width:40px;float:left;padding-top: 5px;}
.nway_li_txt{width:calc(100% - 60px);float:right;}
.nway_li_h{font-size: 16px;line-height: 30px;font-weight: 400;}
.nway_li_p{margin:2px auto 0;font-size:13px;line-height: 20px;}

.nmessage{margin:0 auto;}
.nmessage_txt{width:100%;float:none;padding:35px 30px 50px;}
.nmessage_title{text-align: center;}
.nform{margin:20px auto 0;}
.nform_li{margin:15px auto 0;}
.nform_li_input{padding:15px 0 15px;font-size: 14px;font-weight: 400;}

.nform_li.nform_li_btn{text-align: center;}
.nform_btn{padding:10px 45px;font-size: 15px;}

.nmessage_img{width:100%;float:none;}
/* ncontact end! */

}


@media(max-width: 500px){

}

@media(max-width: 370px){
/* sp_header  start! */
.sp_header{height:54px;}
.sp_logo{height:54px}
.sp_logo img{max-height:34px;}
.sp_nav{margin-top:14px}

.sjj_nav{height:calc(100% - 114px);}
.nav_show{top:54px}
/* sp_header  end! */
.q_banner{margin:54px auto 0;}

}