@charset "UTF-8";
/* css utf-8 编码声明  下面注释若有必要可自行删除
Write by 奇点网络 WWW.QIDIANRT.COM  QQ/WeChat：1195650011  Tel：15508600880
 */
/* 此CSS样式为奇点网络-李露露编写 类名通用加前缀 q_ */
@media(max-width: 1720px){
.main1450{width:1400px;}

/* q_header start! */
.q_header{padding:10px 0 5px;}
.q_top{padding:15px 0;}

.q_logo{width:210px;}
.q_logo>h1>a>img{height:60px;}

.q_icon{width:calc(100% - 240px);}
.icon_list{padding-top:10px;}
.icon_item{margin-left:36px;min-width:160px;}
.icon_item_icon{width:41px;float:left;margin-right: 10px;}
.icon_item_txt{min-width:108px;font-size: 14px;}
.icon_item_h{line-height: 23px;}
.icon_item_p{line-height: 18px;}

.header_block{padding:10px 0;}
.q_nav{width:62%;}
.nav_ul>li{float:left;margin-left:81px;}
.nav_ul>li>a{padding:10px 0;}
.nav_ul>li>a:before{height:30%;left:-41px;top:35%;}
.nav_ul>li>a>span{font-size: 16px;line-height: 30px;height:30px;}

.q_right{width:36%;float:right;}
.q_lang{width:200px;float:right;}
.lang_ul{padding-top: 5px;}
.lang_ul>li{margin-left: 10px;}
.lang_ul>li>a>*{font-size: 14px;height:30px;line-height: 30px;}
.lang_ul>li>a>img{margin-right: 3px;}

.q_form{width:calc(100% - 210px);float:left;}
form.form_search{padding:10px;border-radius:6px;}
.search_btn{width:24px;height:24px;}
.search_input{width:calc(100% - 24px);font-size:14px;line-height: 24px;height:24px;padding:0 10px;}
/* q_header end! */

/* q_banner start! */
.q_banner .swiper_banner .swiper_pagination_banner{bottom:6%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:10px;height:10px;}
/* q_banner end! */

/* q_section start! */
.section_title .big{font-size: 44px;}
.section_title .small{font-size: 21px;margin:5px auto 0;}

.section_p{font-size: 14px;}
.section_p p{font-size: 14px;}
/* q_section end! */

/* q_product start! */
.q_product{padding:55px 0;}
.product_l{width:290px;float:left;}
.product_nav_top{padding:30px 25px;}
.product_nav_top_h{font-size: 30px;}
.product_nav_top_ul{margin:10px auto 0;}
.product_nav_top_li{margin:5px auto 0;}
.product_nav_icon{width:24px;float:left;}
.product_nav_span{width:calc(100% - 30px);font-size: 14px;line-height: 24px;}

.product_nav_ul>li>a{padding:15px 10px 15px 20px;font-size:14px;}
.product_nav_ul>li>a>i{width:20px;height:30px;line-height: 30px;}
.product_nav_ul>li>a>span{width:calc(100% - 30px);line-height: 30px;}

.product_r{width:calc(100% - 320px);}
.product_item{width:23.5%;float:left;margin:0 2% 30px 0;}
.product_item:nth-of-type(4n){margin:0 0 30px 0;}
.product_item_txt{margin:10px auto 0;}
.product_item_h a{font-size: 14px;line-height: 25px;height:25px;white-space: nowrap;}
.product_item_p{font-size:12px;line-height: 20px;height:40px;-webkit-line-clamp: 2;}
/* q_product end! */

/* q_search start! */
.q_search{padding:45px 0;}

form.search_forms{border-radius:5px;}
button.search_btns{width:150px;padding:15px 10px;}
.search_btns>*{line-height: 24px;font-size: 16px;margin:0 3px;}
input.search_inputs{width:calc(100% - 165px);font-size:14px;line-height: 24px;padding:15px 20px;}
.search_hot{margin:20px auto 0;}
.search_hot>li{margin: 0 10px 5px 0;}
.search_hot>li>a{font-size: 14px;line-height: 20px;}
/* q_search end! */

/* q_industry start! */
.q_industry{padding:60px 0;}
.industry_l{width:25%;float:left;}
.industry_slide{height:488px;border-radius: 10px;padding:45px 35px;}
.industry_slide_p{margin:23px auto 0;}

.industry_slide_more a>*{font-size: 14px;line-height: 24px;height:24px;}

.industry_r{width:72%;float:right;}
.industry_item{width:32%;float:left;margin:0 2% 23px 0;border-radius: 5px;}
.industry_item:nth-of-type(3n){margin:0 0 23px 0;}
.industry_item_h{padding:10px 15px;}
.industry_item_h a{font-size:14px;line-height: 25px;height:25px;white-space: nowrap;}
/* q_industry end! */

/* q_about start! */
.q_about{padding:110px 0;}
.about_l{width:42%;float:left;}
.about_p{margin:30px auto 0;}

.about_more{margin:35px auto 0;}
.about_more a{padding:15px 40px;border-radius: 5px;font-size: 14px;line-height: 20px;}

.about_r{width:53%;float:right;}

.current-swiper {width:640px;height:365px;border-radius:10px;}
.left-swiper {top:30px;}
.right-swiper {top:30px;}
.nocurrent-swiper {width:470px;height:305px;border-radius:8px;}

.about_btn{width:30px;height:30px;line-height: 28px;font-size: 25px;}
.about_btn.about_btn_left{left:10px;}
.about_btn.about_btn_right{right:10px;}
/* q_about end! */

/* q_choose start! */
.q_choose{padding:65px 0;}
.choose_main{margin:50px auto 0;}
.choose_item{width:25%;float:left;padding:55px 30px 30px;border-top:5px solid var(--darkf0f0f0);border-bottom:5px solid var(--darkf0f0f0);}
.choose_item:hover{border-top:5px solid var(--yellow);border-bottom:5px solid var(--yellow);}
.choose_item_icon img{height:50px;}
.choose_item_h{margin:25px auto 22px;font-size: 24px;line-height: 30px;height:30px;white-space: nowrap;}
.choose_item_p{font-size: 14px;line-height: 25px;height:125px;-webkit-line-clamp:5;}
.choose_item_p p{font-size: 14px;line-height: 25px;}
/* q_choose end! */

/* q_news start! */
.q_news{padding:60px 0;}
.news_title_l{width:45%;float:left;}
.news_title_r{width:45%;float:right;padding-top:5px;}
.news_more a{padding:10px 20px;border-radius: 5px;font-size: 14px;line-height: 22px;}

.news_main{margin:25px auto 0;}

.news_r{width:44.2%;float:right;}
.news_item{padding:10px 0;}
.news_item:nth-of-type(1){padding:0 0 10px;}
.news_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_p{margin:5px auto 0;font-size:14px;line-height: 22px;height:44px;-webkit-line-clamp:2;}
.news_item_p p{font-size:14px;line-height: 22px;}
.news_item_date{margin:5px auto 0;font-size: 12px;line-height: 20px;}

.news_l{width:52%;float:left;}
.news_img_item{width:48%;float:left;margin:0 4% 0 0;}
.news_img_item:nth-of-type(2n){margin:0 0 0 0;}

.news_img_item_img{border-radius:5px;height:230px;}
.news_img_item_txt{margin:10px auto 0;}
/* q_news end! */

/* q_footer start! */
.q_footer{padding:60px 0 50px;}

.footer_title{margin:0 auto 13px;font-size: 26px;line-height: 33px;}
.footer_t_l{width:51%;float:left;}
.footer_form{width:48%;float:left;}
form.form_ul{padding-top:10px;}
.form_li{margin:12px auto 0;}
.form_input{border-radius: 5px;padding:10px 20px;font-size:14px;line-height: 25px;}
.form_button{padding:10px 30px;border-radius: 5px;font-size: 14px;line-height: 20px;}

.footer_nav{width:41%;float:right;}
.footer_nav_ul>li{padding:8px 0;}
.footer_nav_ul>li:nth-of-type(1){padding:0 0 8px;}
.footer_nav_ul>li>a{font-size:12px;}
.footer_nav_ul>li>a>i{width:20px;height:24px;line-height: 24px;float:right;font-size: 14px;}
.footer_nav_ul>li>a>span{width:calc(100% - 25px);float:left;line-height: 24px;}

.footer_t_r{width:42%;float:right;}
.footer_code{width:140px;float:right;}
.footer_code_img{border-radius: 5px;}
.footer_code_h{margin:12px auto 0;font-size:12px;line-height: 20px;}

.footer_tel{width:calc(100% - 200px);float:left;}
.footer_p p{font-size: 12px;line-height: 27px;}
.footer_icon{margin:23px auto 0;}
.footer_icon>li{float:left;margin-right:10px;}
.footer_icon>li>a>img{height:25px;}

.footer_b{margin:50px auto 0;padding:10px 0;}
.footer_b span,.footer_b a{margin:0 4px;line-height: 25px;font-size: 12px;}
.footer_b span img{height:25px;margin-right: 6px;}
/* q_footer end! */

/* nbanner start! */
.nbanner_h .big{font-size: 54px;}
.nbanner_h .small{font-size: 16px;}

.nbanner_position{margin:27px auto 0;}
/* nbanner end! */

/* nposition start! */
.nposition_main{line-height: 27px;font-size: 14px;}
.nposition_main>i{margin-right: 5px;}
.nposition_main a{margin:0 3px;}
/* nposition end! */

/* nmain start! */
.nmain{min-height: 460px;}
.nmains{padding:55px 0;min-height: 360px;}
.nmain_l{width:290px;float:left;}
.nmain_r{width:calc(100% - 320px);float:right;}
/* nmain end! */

/* nnav start! */
.nnav_top{padding:30px 20px;}
.nnav_top_h{font-size: 30px;}

.nmain_contact{margin:15px auto 0;}
.nmain_contact_h{padding:20px 20px;font-size:22px;}
.nmain_tel_ul{padding:20px 15px 20px 20px;}
.nmain_tel_li_icon{width:24px;float:left;}
.nmain_tel_li_span{width:calc(100% - 30px);font-size: 12px;line-height: 24px;}

.nmain_block{margin:25px auto 0;}
.nmain_block_title span{padding:15px 15px;border-left:5px solid var(--yellow);border-right:5px solid var(--yellow);font-size: 18px;line-height: 25px;}

.nmain_block_content{padding:20px 0;font-size: 14px;}
.nmain_block_content p{font-size: 14px;}
.nmain_block_content img{margin:15px auto!important;}
/* nnav end! */

/* nmain_button start! */
.nmain_button{width:30px;height:60px;font-size: 22px;line-height: 60px;}
.nmain_button.nmain_button_left{border-top-right-radius: 5px;border-bottom-right-radius: 5px;}
.nmain_button.nmain_button_right{border-top-left-radius: 5px;border-bottom-left-radius: 5px;}
/* nmain_button end! */

/* products start! */
.products{padding:55px 0;}
.products_title{font-size:44px;}
.products_p{width:90%;margin:17px auto 0;font-size: 14px;}
.products_p p{font-size: 14px;}

.products_swiper{margin:40px auto 0;}

.products_more{margin:45px auto 0;}
.products_more a{padding:15px 45px;border-radius: 5px;font-size: 14px;line-height: 20px;}
/* products end! */

/* nproduct start! */
.nproduct_main{margin:27px auto 0;}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_img{width:42%;float:left;}

.nproductthumb_swiper{margin:15px auto 0;}
.nproductthumb_swiper .nproduct_slide{border:2px solid var(--darkccc);}
.nproductthumb_swiper .swiper-slide-thumb-active .nproduct_slide{border:2px solid var(--yellow);}

.nproduct_txt{width:55%;float:right;padding-top: 30px;}
.nproduct_txt_h{font-size: 27px;}
.nproduct_txt_p{margin:10px auto 0;padding:10px 0;font-size: 14px;}
.nproduct_txt_p p{font-size: 14px;}
.nproduct_txt_ul{margin:23px auto 0;}
.nproduct_txt_li{margin-right: 10px;border:3px solid var(--blue);}
.nproduct_txt_li>a{padding:12px 35px;}
.nproduct_txt_li>a>*{font-size:16px;line-height: 24px;height:24px;margin:0 3px;}
/* nproduct_show end! */

/* nform start! */
.nform_div{margin:15px auto 0;}
.nform_item_li{width:32%;float:left;margin:0 2% 0 0;}
.nform_item_li:nth-of-type(3n){margin:0 0 0 0;}

.nform_div_textarea{height:185px;}
.nform_item_img{width:200px;float: right;}
.nform_item_txt{width:calc(100% - 215px);float:left;}
/* nform end! */

/* nnews start! */
.nnews_list{margin:0 auto 50px;}
.nnews_item{margin:0 auto 15px;padding:15px;}
.nnews_item_img{width:290px;float:left;}
.nnews_item_txt{width:calc(100% - 320px);float:right;padding-top:20px;}
.nnews_item_h a{font-size: 18px;line-height: 25px;height:25px;}
.nnews_item_p{margin:10px auto;font-size: 14px;line-height: 25px;height:75px;-webkit-line-clamp: 3;}
.nnews_item_p p{font-size: 14px;line-height: 25px;}
.nnews_item_date{font-size: 14px;line-height: 25px;}
.nnews_item_date i{margin-right: 5px;}
/* nnews end! */

/* nnews_show start! */
.nnews_top{padding:20px 25px;}
.nnews_top_h{font-size: 22px;}
.nnews_top_line{margin:15px auto;}
.nnews_top_p{margin:15px auto 0;font-size: 14px;}
.nnews_top_p p{font-size: 14px;}
.nnews_show_body{margin:0 auto  15px;padding:20px 0 30px;font-size: 14px;}
.nnews_show_body p{font-size: 14px;}
.nnews_show_body img{margin:15px auto!important;}
/* nnews_show end! */

/* ncontact start! */
.ncontact_top_p{margin:15px auto 0;}

.ncontact_main{margin:45px auto 0;padding-bottom:30px;}

.ncontact_txt{width:50%;float:left;}
.contact_item{width:48.5%;float:left;margin:0 3% 20px 0;height:185px;padding:30px 30px;}
.contact_item:nth-of-type(2n){margin:0 0 20px 0;}
.contact_item:nth-of-type(n+2){margin-bottom:0;}
.contact_item_h{font-size: 21px;}
.contact_item_p{font-size: 15px;}
.contact_item_icon{right:25px;bottom:-20px;height:110px;}

.ncontact_img{width:48.5%;float:right;height:390px;}
/* ncontact end! */

}

@media(max-width: 1600px){
.main1450{width:1300px;}

/* q_header start! */
.q_header{padding:10px 0 5px;}
.q_top{padding:15px 0;}

.q_logo{width:210px;}
.q_logo>h1>a>img{height:60px;}

.q_icon{width:calc(100% - 240px);}
.icon_list{padding-top:10px;}
.icon_item{margin-left:36px;min-width:160px;}
.icon_item_icon{width:41px;float:left;margin-right: 10px;}
.icon_item_txt{min-width:108px;font-size: 14px;}
.icon_item_h{line-height: 23px;}
.icon_item_p{line-height: 18px;}

.header_block{padding:10px 0;}
.q_nav{width:62%;}
.nav_ul>li{float:left;margin-left:81px;}
.nav_ul>li>a{padding:10px 0;}
.nav_ul>li>a:before{height:30%;left:-41px;top:35%;}
.nav_ul>li>a>span{font-size: 16px;line-height: 30px;height:30px;}

.q_right{width:36%;float:right;}
.q_lang{width:200px;float:right;}
.lang_ul{padding-top: 5px;}
.lang_ul>li{margin-left: 10px;}
.lang_ul>li>a>*{font-size: 14px;height:30px;line-height: 30px;}
.lang_ul>li>a>img{margin-right: 3px;}

.q_form{width:calc(100% - 210px);float:left;}
form.form_search{padding:10px;border-radius:6px;}
.search_btn{width:24px;height:24px;}
.search_input{width:calc(100% - 24px);font-size:14px;line-height: 24px;height:24px;padding:0 10px;}
/* q_header end! */

/* q_banner start! */
.q_banner .swiper_banner .swiper_pagination_banner{bottom:6%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:10px;height:10px;}
/* q_banner end! */

/* q_section start! */
.section_title .big{font-size: 44px;}
.section_title .small{font-size: 21px;margin:5px auto 0;}

.section_p{font-size: 14px;}
.section_p p{font-size: 14px;}
/* q_section end! */

/* q_product start! */
.q_product{padding:55px 0;}
.product_l{width:290px;float:left;}
.product_nav_top{padding:30px 25px;}
.product_nav_top_h{font-size: 30px;}
.product_nav_top_ul{margin:10px auto 0;}
.product_nav_top_li{margin:5px auto 0;}
.product_nav_icon{width:24px;float:left;}
.product_nav_span{width:calc(100% - 30px);font-size: 14px;line-height: 24px;}

.product_nav_ul>li>a{padding:15px 10px 15px 20px;font-size:14px;}
.product_nav_ul>li>a>i{width:20px;height:30px;line-height: 30px;}
.product_nav_ul>li>a>span{width:calc(100% - 30px);line-height: 30px;}

.product_r{width:calc(100% - 320px);}
.product_item{width:23.5%;float:left;margin:0 2% 30px 0;}
.product_item:nth-of-type(4n){margin:0 0 30px 0;}
.product_item_txt{margin:10px auto 0;}
.product_item_h a{font-size: 14px;line-height: 25px;height:25px;white-space: nowrap;}
.product_item_p{font-size:12px;line-height: 20px;height:40px;-webkit-line-clamp: 2;}
/* q_product end! */

/* q_search start! */
.q_search{padding:45px 0;}

form.search_forms{border-radius:5px;}
button.search_btns{width:150px;padding:15px 10px;}
.search_btns>*{line-height: 24px;font-size: 16px;margin:0 3px;}
input.search_inputs{width:calc(100% - 165px);font-size:14px;line-height: 24px;padding:15px 20px;}
.search_hot{margin:20px auto 0;}
.search_hot>li{margin: 0 10px 5px 0;}
.search_hot>li>a{font-size: 14px;line-height: 20px;}
/* q_search end! */

/* q_industry start! */
.q_industry{padding:60px 0;}
.industry_l{width:25%;float:left;}
.industry_slide{height:456px;border-radius: 10px;padding:40px 33px;}
.industry_slide_p{margin:20px auto 0;}

.industry_slide_more a>*{font-size: 14px;line-height: 24px;height:24px;}

.industry_r{width:72%;float:right;}
.industry_item{width:32%;float:left;margin:0 2% 20px 0;border-radius: 5px;}
.industry_item:nth-of-type(3n){margin:0 0 20px 0;}
.industry_item_h{padding:10px 15px;}
.industry_item_h a{font-size:14px;line-height: 25px;height:25px;white-space: nowrap;}
/* q_industry end! */

/* q_about start! */
.q_about{padding:110px 0;}
.about_l{width:42%;float:left;}
.about_p{margin:30px auto 0;}

.about_more{margin:35px auto 0;}
.about_more a{padding:15px 40px;border-radius: 5px;font-size: 14px;line-height: 20px;}

.about_r{width:53%;float:right;}

.current-swiper {width:570px;height:335px;border-radius:10px;}
.left-swiper {top:30px;}
.right-swiper {top:30px;}
.nocurrent-swiper {width:420px;height:275px;border-radius:8px;}

.about_btn{width:30px;height:30px;line-height: 28px;font-size: 25px;}
.about_btn.about_btn_left{left:10px;}
.about_btn.about_btn_right{right:10px;}
/* q_about end! */

/* q_choose start! */
.q_choose{padding:60px 0;}
.choose_main{margin:50px auto 0;}
.choose_item{width:25%;float:left;padding:55px 30px 30px;border-top:5px solid var(--darkf0f0f0);border-bottom:5px solid var(--darkf0f0f0);}
.choose_item:hover{border-top:5px solid var(--yellow);border-bottom:5px solid var(--yellow);}
.choose_item_icon img{height:50px;}
.choose_item_h{margin:25px auto 22px;font-size: 23px;line-height: 30px;height:30px;white-space: nowrap;}
.choose_item_p{font-size: 14px;line-height: 25px;height:125px;-webkit-line-clamp:5;}
.choose_item_p p{font-size: 14px;line-height: 25px;}
/* q_choose end! */

/* q_news start! */
.q_news{padding:60px 0;}
.news_title_l{width:45%;float:left;}
.news_title_r{width:45%;float:right;padding-top:5px;}
.news_more a{padding:10px 20px;border-radius: 5px;font-size: 14px;line-height: 22px;}

.news_main{margin:25px auto 0;}

.news_r{width:44.2%;float:right;}
.news_item{padding:10px 0;}
.news_item:nth-of-type(1){padding:0 0 10px;}
.news_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_p{margin:5px auto 0;font-size:14px;line-height: 22px;height:44px;-webkit-line-clamp:2;}
.news_item_p p{font-size:14px;line-height: 22px;}
.news_item_date{margin:5px auto 0;font-size: 12px;line-height: 20px;}

.news_l{width:52%;float:left;}
.news_img_item{width:48%;float:left;margin:0 4% 0 0;}
.news_img_item:nth-of-type(2n){margin:0 0 0 0;}

.news_img_item_img{border-radius:5px;height:230px;}
.news_img_item_txt{margin:10px auto 0;}
/* q_news end! */

/* q_footer start! */
.q_footer{padding:60px 0 50px;}

.footer_title{margin:0 auto 13px;font-size: 26px;line-height: 33px;}
.footer_t_l{width:51%;float:left;}
.footer_form{width:48%;float:left;}
form.form_ul{padding-top:10px;}
.form_li{margin:12px auto 0;}
.form_input{border-radius: 5px;padding:10px 20px;font-size:14px;line-height: 25px;}
.form_button{padding:10px 30px;border-radius: 5px;font-size: 14px;line-height: 20px;}

.footer_nav{width:41%;float:right;}
.footer_nav_ul>li{padding:8px 0;}
.footer_nav_ul>li:nth-of-type(1){padding:0 0 8px;}
.footer_nav_ul>li>a{font-size:12px;}
.footer_nav_ul>li>a>i{width:20px;height:24px;line-height: 24px;float:right;font-size: 14px;}
.footer_nav_ul>li>a>span{width:calc(100% - 25px);float:left;line-height: 24px;}

.footer_t_r{width:42%;float:right;}
.footer_code{width:140px;float:right;}
.footer_code_img{border-radius: 5px;}
.footer_code_h{margin:12px auto 0;font-size:12px;line-height: 20px;}

.footer_tel{width:calc(100% - 200px);float:left;}
.footer_p p{font-size: 12px;line-height: 27px;}
.footer_icon{margin:23px auto 0;}
.footer_icon>li{float:left;margin-right:10px;}
.footer_icon>li>a>img{height:25px;}

.footer_b{margin:50px auto 0;padding:10px 0;}
.footer_b span,.footer_b a{margin:0 4px;line-height: 25px;font-size: 12px;}
.footer_b span img{height:25px;margin-right: 6px;}
/* q_footer end! */

/* nbanner start! */
.nbanner_h .big{font-size: 54px;}
.nbanner_h .small{font-size: 16px;}

.nbanner_position{margin:27px auto 0;}
/* nbanner end! */

/* nposition start! */
.nposition_main{line-height: 27px;font-size: 14px;}
.nposition_main>i{margin-right: 5px;}
.nposition_main a{margin:0 3px;}
/* nposition end! */

/* nmain start! */
.nmain{min-height: 460px;}
.nmains{padding:55px 0;min-height: 360px;}
.nmain_l{width:290px;float:left;}
.nmain_r{width:calc(100% - 320px);float:right;}
/* nmain end! */

/* nnav start! */
.nnav_top{padding:30px 20px;}
.nnav_top_h{font-size: 30px;}

.nmain_contact{margin:15px auto 0;}
.nmain_contact_h{padding:20px 20px;font-size:22px;}
.nmain_tel_ul{padding:20px 15px 20px 20px;}
.nmain_tel_li_icon{width:24px;float:left;}
.nmain_tel_li_span{width:calc(100% - 30px);font-size: 12px;line-height: 24px;}

.nmain_block{margin:25px auto 0;}
.nmain_block_title span{padding:15px 15px;border-left:5px solid var(--yellow);border-right:5px solid var(--yellow);font-size: 18px;line-height: 25px;}

.nmain_block_content{padding:20px 0;font-size: 14px;}
.nmain_block_content p{font-size: 14px;}
.nmain_block_content img{margin:15px auto!important;}
/* nnav end! */

/* nmain_button start! */
.nmain_button{width:30px;height:60px;font-size: 22px;line-height: 60px;}
.nmain_button.nmain_button_left{border-top-right-radius: 5px;border-bottom-right-radius: 5px;}
.nmain_button.nmain_button_right{border-top-left-radius: 5px;border-bottom-left-radius: 5px;}
/* nmain_button end! */

/* products start! */
.products{padding:55px 0;}
.products_title{font-size:44px;}
.products_p{width:90%;margin:17px auto 0;font-size: 14px;}
.products_p p{font-size: 14px;}

.products_swiper{margin:40px auto 0;}

.products_more{margin:45px auto 0;}
.products_more a{padding:15px 45px;border-radius: 5px;font-size: 14px;line-height: 20px;}
/* products end! */

/* nproduct start! */
.nproduct_main{margin:27px auto 0;}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_img{width:42%;float:left;}

.nproductthumb_swiper{margin:15px auto 0;}
.nproductthumb_swiper .nproduct_slide{border:2px solid var(--darkccc);}
.nproductthumb_swiper .swiper-slide-thumb-active .nproduct_slide{border:2px solid var(--yellow);}

.nproduct_txt{width:55%;float:right;padding-top: 30px;}
.nproduct_txt_h{font-size: 27px;}
.nproduct_txt_p{margin:10px auto 0;padding:10px 0;font-size: 14px;}
.nproduct_txt_p p{font-size: 14px;}
.nproduct_txt_ul{margin:23px auto 0;}
.nproduct_txt_li{margin-right: 10px;border:3px solid var(--blue);}
.nproduct_txt_li>a{padding:12px 35px;}
.nproduct_txt_li>a>*{font-size:16px;line-height: 24px;height:24px;margin:0 3px;}
/* nproduct_show end! */

/* nform start! */
.nform_div{margin:15px auto 0;}
.nform_item_li{width:32%;float:left;margin:0 2% 0 0;}
.nform_item_li:nth-of-type(3n){margin:0 0 0 0;}

.nform_div_textarea{height:185px;}
.nform_item_img{width:200px;float: right;}
.nform_item_txt{width:calc(100% - 215px);float:left;}
/* nform end! */

/* nnews start! */
.nnews_list{margin:0 auto 50px;}
.nnews_item{margin:0 auto 15px;padding:15px;}
.nnews_item_img{width:290px;float:left;}
.nnews_item_txt{width:calc(100% - 320px);float:right;padding-top:20px;}
.nnews_item_h a{font-size: 18px;line-height: 25px;height:25px;}
.nnews_item_p{margin:10px auto;font-size: 14px;line-height: 25px;height:75px;-webkit-line-clamp: 3;}
.nnews_item_p p{font-size: 14px;line-height: 25px;}
.nnews_item_date{font-size: 14px;line-height: 25px;}
.nnews_item_date i{margin-right: 5px;}
/* nnews end! */

/* nnews_show start! */
.nnews_top{padding:20px 25px;}
.nnews_top_h{font-size: 22px;}
.nnews_top_line{margin:15px auto;}
.nnews_top_p{margin:15px auto 0;font-size: 14px;}
.nnews_top_p p{font-size: 14px;}
.nnews_show_body{margin:0 auto  15px;padding:20px 0 30px;font-size: 14px;}
.nnews_show_body p{font-size: 14px;}
.nnews_show_body img{margin:15px auto!important;}
/* nnews_show end! */

/* ncontact start! */
.ncontact_top_p{margin:15px auto 0;}

.ncontact_main{margin:45px auto 0;padding-bottom:30px;}

.ncontact_txt{width:50%;float:left;}
.contact_item{width:48.5%;float:left;margin:0 3% 20px 0;height:185px;padding:30px 30px;}
.contact_item:nth-of-type(2n){margin:0 0 20px 0;}
.contact_item:nth-of-type(n+2){margin-bottom:0;}
.contact_item_h{font-size: 21px;}
.contact_item_p{font-size: 15px;}
.contact_item_icon{right:25px;bottom:-20px;height:110px;}

.ncontact_img{width:48.5%;float:right;height:390px;}
/* ncontact end! */

}

@media(max-width: 1440px){
.main1450{width:1200px;}

/* q_header start! */
.q_header{padding:5px 0 5px;}
.q_top{padding:10px 0;}

.q_logo{width:210px;}
.q_logo>h1>a>img{height:60px;}

.q_icon{width:calc(100% - 240px);}
.icon_list{padding-top:10px;}
.icon_item{margin-left:30px;min-width:160px;}
.icon_item_icon{width:41px;float:left;margin-right: 10px;}
.icon_item_txt{min-width:108px;font-size: 14px;}
.icon_item_h{line-height: 23px;}
.icon_item_p{line-height: 18px;}

.header_block{padding:10px 0;}
.q_nav{width:62%;}
.nav_ul>li{float:left;margin-left:65px;}
.nav_ul>li>a{padding:10px 0;}
.nav_ul>li>a:before{height:30%;left:-33px;top:35%;}
.nav_ul>li>a>span{font-size: 15px;line-height: 30px;height:30px;}

.q_right{width:36%;float:right;}
.q_lang{width:200px;float:right;}
.lang_ul{padding-top: 5px;}
.lang_ul>li{margin-left: 10px;}
.lang_ul>li>a>*{font-size: 14px;height:30px;line-height: 30px;}
.lang_ul>li>a>img{margin-right: 3px;}

.q_form{width:calc(100% - 210px);float:left;}
form.form_search{padding:10px;border-radius:6px;}
.search_btn{width:24px;height:24px;}
.search_input{width:calc(100% - 24px);font-size:14px;line-height: 24px;height:24px;padding:0 10px;}
/* q_header end! */

/* q_banner start! */
.q_banner .swiper_banner .swiper_pagination_banner{bottom:6%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:10px;height:10px;}
/* q_banner end! */

/* q_section start! */
.section_title .big{font-size: 35px;}
.section_title .small{font-size: 18px;margin:5px auto 0;}

.section_p{font-size: 14px;}
.section_p p{font-size: 14px;}
/* q_section end! */

/* q_product start! */
.q_product{padding:45px 0;}
.product_l{width:275px;float:left;}
.product_nav_top{padding:26px 23px;}
.product_nav_top_h{font-size: 27px;}
.product_nav_top_ul{margin:10px auto 0;}
.product_nav_top_li{margin:5px auto 0;}
.product_nav_icon{width:24px;float:left;}
.product_nav_span{width:calc(100% - 30px);font-size: 13px;line-height: 24px;}

.product_nav_ul>li>a{padding:12px 10px 12px 20px;font-size:13px;}
.product_nav_ul>li>a>i{width:20px;height:30px;line-height: 30px;}
.product_nav_ul>li>a>span{width:calc(100% - 30px);line-height: 30px;}

.product_r{width:calc(100% - 300px);}
.product_item{width:23.5%;float:left;margin:0 2% 30px 0;}
.product_item:nth-of-type(4n){margin:0 0 30px 0;}
.product_item_txt{margin:10px auto 0;}
.product_item_h a{font-size: 14px;line-height: 25px;height:25px;white-space: nowrap;}
.product_item_p{font-size:12px;line-height: 20px;height:40px;-webkit-line-clamp: 2;}
/* q_product end! */

/* q_search start! */
.q_search{padding:40px 0;}

form.search_forms{border-radius:5px;}
button.search_btns{width:150px;padding:15px 10px;}
.search_btns>*{line-height: 24px;font-size: 15px;margin:0 3px;}
input.search_inputs{width:calc(100% - 165px);font-size:13px;line-height: 24px;padding:15px 20px;}
.search_hot{margin:20px auto 0;}
.search_hot>li{margin: 0 10px 5px 0;}
.search_hot>li>a{font-size: 14px;line-height: 20px;}
/* q_search end! */

/* q_industry start! */
.q_industry{padding:50px 0;}
.industry_l{width:25%;float:left;}
.industry_slide{height:425px;border-radius: 10px;padding:30px 25px;}
.industry_slide_p{margin:17px auto 0;}

.industry_slide_more a>*{font-size: 14px;line-height: 24px;height:24px;}

.industry_r{width:73%;float:right;}
.industry_item{width:32%;float:left;margin:0 2% 20px 0;border-radius: 5px;}
.industry_item:nth-of-type(3n){margin:0 0 20px 0;}
.industry_item_h{padding:10px 15px;}
.industry_item_h a{font-size:14px;line-height: 25px;height:25px;white-space: nowrap;}
/* q_industry end! */

/* q_about start! */
.q_about{padding:100px 0;}
.about_l{width:42%;float:left;}
.about_p{margin:25px auto 0;}

.about_more{margin:35px auto 0;}
.about_more a{padding:15px 40px;border-radius: 5px;font-size: 14px;line-height: 20px;}

.about_r{width:53%;float:right;}

.current-swiper {width:530px;height:305px;border-radius:8px;}
.left-swiper {top:25px;}
.right-swiper {top:25px;}
.nocurrent-swiper {width:380px;height:255px;border-radius:6px;}

.about_btn{width:30px;height:30px;line-height: 28px;font-size: 25px;}
.about_btn.about_btn_left{left:10px;}
.about_btn.about_btn_right{right:10px;}
/* q_about end! */

/* q_choose start! */
.q_choose{padding:50px 0;}
.choose_main{margin:40px auto 0;}
.choose_item{width:25%;float:left;padding:40px 25px 30px;border-top:4px solid var(--darkf0f0f0);border-bottom:4px solid var(--darkf0f0f0);}
.choose_item:hover{border-top:4px solid var(--yellow);border-bottom:4px solid var(--yellow);}
.choose_item_icon img{height:44px;}
.choose_item_h{margin:22px auto 20px;font-size: 20px;line-height: 25px;height:25px;white-space: nowrap;}
.choose_item_p{font-size: 14px;line-height: 25px;height:150px;-webkit-line-clamp:6;}
.choose_item_p p{font-size: 14px;line-height: 25px;}
/* q_choose end! */

/* q_news start! */
.q_news{padding:55px 0;}
.news_title_l{width:45%;float:left;}
.news_title_r{width:45%;float:right;padding-top:5px;}
.news_more a{padding:10px 20px;border-radius: 5px;font-size: 14px;line-height: 22px;}

.news_main{margin:25px auto 0;}

.news_r{width:44.2%;float:right;}
.news_item{padding:10px 0;}
.news_item:nth-of-type(1){padding:0 0 10px;}
.news_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_p{margin:5px auto 0;font-size:14px;line-height: 22px;height:44px;-webkit-line-clamp:2;}
.news_item_p p{font-size:14px;line-height: 22px;}
.news_item_date{margin:5px auto 0;font-size: 12px;line-height: 20px;}

.news_l{width:52%;float:left;}
.news_img_item{width:48%;float:left;margin:0 4% 0 0;}
.news_img_item:nth-of-type(2n){margin:0 0 0 0;}

.news_img_item_img{border-radius:5px;height:230px;}
.news_img_item_txt{margin:10px auto 0;}
/* q_news end! */

/* q_footer start! */
.q_footer{padding:60px 0 35px;}

.footer_title{margin:0 auto 13px;font-size: 24px;line-height: 30px;}
.footer_t_l{width:51%;float:left;}
.footer_form{width:48%;float:left;}
form.form_ul{padding-top:10px;}
.form_li{margin:12px auto 0;}
.form_input{border-radius: 5px;padding:10px 20px;font-size:14px;line-height: 25px;}
.form_button{padding:10px 30px;border-radius: 5px;font-size: 14px;line-height: 20px;}

.footer_nav{width:43%;float:right;}
.footer_nav_ul>li{padding:8px 0;}
.footer_nav_ul>li:nth-of-type(1){padding:0 0 8px;}
.footer_nav_ul>li>a{font-size:12px;}
.footer_nav_ul>li>a>i{width:20px;height:24px;line-height: 24px;float:right;font-size: 14px;}
.footer_nav_ul>li>a>span{width:calc(100% - 25px);float:left;line-height: 24px;}

.footer_t_r{width:43%;float:right;}
.footer_code{width:120px;float:right;}
.footer_code_img{border-radius: 5px;}
.footer_code_h{margin:12px auto 0;font-size:12px;line-height: 20px;}

.footer_tel{width:calc(100% - 170px);float:left;}
.footer_p p{font-size: 12px;line-height: 27px;}
.footer_icon{margin:23px auto 0;}
.footer_icon>li{float:left;margin-right:10px;}
.footer_icon>li>a>img{height:25px;}

.footer_b{margin:50px auto 0;padding:10px 0;}
.footer_b span,.footer_b a{margin:0 4px;line-height: 25px;font-size: 12px;}
.footer_b span img{height:25px;margin-right: 6px;}
/* q_footer end! */

/* nbanner start! */
.nbanner_h .big{font-size: 36px;}
.nbanner_h .small{font-size: 13px;}

.nbanner_position{margin:25px auto 0;}
/* nbanner end! */

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

/* nmain start! */
.nmain{min-height: 380px;}
.nmains{padding:45px 0;min-height: 320px;}
.nmain_l{width:275px;float:left;}
.nmain_r{width:calc(100% - 300px);float:right;}
/* nmain end! */

/* nnav start! */
.nnav_top{padding:30px 20px;}
.nnav_top_h{font-size: 30px;}

.nmain_contact{margin:15px auto 0;}
.nmain_contact_h{padding:20px 20px;font-size:20px;}
.nmain_tel_ul{padding:20px 10px 20px 17px;}
.nmain_tel_li_icon{width:24px;float:left;}
.nmain_tel_li_span{width:calc(100% - 30px);font-size: 12px;line-height: 24px;}

.nmain_block{margin:25px auto 0;}
.nmain_block_title span{padding:13px 15px;border-left:4px solid var(--yellow);border-right:4px solid var(--yellow);font-size: 16px;line-height: 25px;}

.nmain_block_content{padding:20px 0;font-size: 14px;}
.nmain_block_content p{font-size: 14px;}
.nmain_block_content img{margin:15px auto!important;}
/* nnav end! */

/* nmain_button start! */
.nmain_button{width:30px;height:60px;font-size: 22px;line-height: 60px;}
.nmain_button.nmain_button_left{border-top-right-radius: 5px;border-bottom-right-radius: 5px;}
.nmain_button.nmain_button_right{border-top-left-radius: 5px;border-bottom-left-radius: 5px;}
/* nmain_button end! */

/* products start! */
.products{padding:45px 0;}
.products_title{font-size:36px;}
.products_p{width:90%;margin:15px auto 0;font-size: 14px;}
.products_p p{font-size: 14px;}

.products_swiper{margin:30px auto 0;}

.products_more{margin:35px auto 0;}
.products_more a{padding:13px 40px;border-radius: 5px;font-size: 13px;line-height: 20px;}
/* products end! */

/* nproduct start! */
.nproduct_main{margin:25px auto 0;}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_img{width:42%;float:left;}

.nproductthumb_swiper{margin:15px auto 0;}
.nproductthumb_swiper .nproduct_slide{border:2px solid var(--darkccc);}
.nproductthumb_swiper .swiper-slide-thumb-active .nproduct_slide{border:2px solid var(--yellow);}

.nproduct_txt{width:55%;float:right;padding-top: 20px;}
.nproduct_txt_h{font-size: 23px;}
.nproduct_txt_p{margin:10px auto 0;padding:10px 0;font-size: 14px;}
.nproduct_txt_p p{font-size: 14px;}
.nproduct_txt_ul{margin:20px auto 0;}
.nproduct_txt_li{margin-right: 8px;border:2px solid var(--blue);}
.nproduct_txt_li>a{padding:10px 30px;}
.nproduct_txt_li>a>*{font-size:14px;line-height: 24px;height:24px;margin:0 3px;}

.nproduct_txt_li:hover{border:2px solid var(--yellow);}
/* nproduct_show end! */

/* nform start! */
.nform_div{margin:15px auto 0;}
.nform_item_li{width:32%;float:left;margin:0 2% 0 0;}
.nform_item_li:nth-of-type(3n){margin:0 0 0 0;}

.nform_div_textarea{height:185px;}
.nform_item_img{width:200px;float: right;}
.nform_item_txt{width:calc(100% - 215px);float:left;}
/* nform end! */

/* nnews start! */
.nnews_list{margin:0 auto 40px;}
.nnews_item{margin:0 auto 15px;padding:15px;}
.nnews_item_img{width:250px;float:left;}
.nnews_item_txt{width:calc(100% - 275px);float:right;padding-top:15px;}
.nnews_item_h a{font-size: 17px;line-height: 25px;height:25px;}
.nnews_item_p{margin:8px auto;font-size: 14px;line-height: 23px;height:69px;-webkit-line-clamp: 3;}
.nnews_item_p p{font-size: 14px;line-height: 23px;}
.nnews_item_date{font-size: 14px;line-height: 25px;}
.nnews_item_date i{margin-right: 5px;}
/* nnews end! */

/* nnews_show start! */
.nnews_top{padding:20px 25px;}
.nnews_top_h{font-size: 20px;}
.nnews_top_line{margin:15px auto;}
.nnews_top_p{margin:13px auto 0;font-size: 14px;}
.nnews_top_p p{font-size: 14px;}
.nnews_show_body{margin:0 auto  15px;padding:20px 0 30px;font-size: 14px;}
.nnews_show_body p{font-size: 14px;}
.nnews_show_body img{margin:15px auto!important;}
/* nnews_show end! */

/* ncontact start! */
.ncontact_top_p{margin:15px auto 0;}

.ncontact_main{margin:35px auto 0;padding-bottom:25px;}

.ncontact_txt{width:50%;float:left;}
.contact_item{width:48.5%;float:left;margin:0 3% 20px 0;height:170px;padding:25px 25px;}
.contact_item:nth-of-type(2n){margin:0 0 20px 0;}
.contact_item:nth-of-type(n+2){margin-bottom:0;}
.contact_item_h{font-size: 18px;}
.contact_item_p{font-size: 14px;}
.contact_item_icon{right:20px;bottom:-15px;height:90px;}

.ncontact_img{width:48.5%;float:right;height:360px;}
/* ncontact end! */

}

@media(max-width: 1280px){
.main1450{width:1000px;}

/* q_header start! */
.q_header{padding:5px 0 0;}
.q_top{padding:10px 0;}

.q_logo{width:210px;}
.q_logo>h1>a>img{height:50px;}

.q_icon{width:calc(100% - 240px);}
.icon_list{padding-top:5px;}
.icon_item{margin-left:30px;min-width:160px;}
.icon_item_icon{width:41px;float:left;margin-right: 10px;}
.icon_item_txt{min-width:108px;font-size: 14px;}
.icon_item_h{line-height: 23px;}
.icon_item_p{line-height: 18px;}

.header_block{padding:10px 0;}
.q_nav{width:60%;}
.nav_ul>li{float:left;margin-left:45px;}
.nav_ul>li>a{padding:10px 0;}
.nav_ul>li>a:before{height:30%;left:-23px;top:35%;}
.nav_ul>li>a>span{font-size: 15px;line-height: 30px;height:30px;}

.q_right{width:38%;float:right;}
.q_lang{width:185px;float:right;}
.lang_ul{padding-top: 5px;}
.lang_ul>li{margin-left: 10px;}
.lang_ul>li>a>*{font-size: 13px;height:30px;line-height: 30px;}
.lang_ul>li>a>img{margin-right: 3px;}

.q_form{width:calc(100% - 200px);float:left;}
form.form_search{padding:10px;border-radius:6px;}
.search_btn{width:24px;height:24px;}
.search_input{width:calc(100% - 24px);font-size:14px;line-height: 24px;height:24px;padding:0 10px;}
/* q_header end! */

/* q_banner start! */
.q_banner .swiper_banner .swiper_pagination_banner{bottom:6%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:10px;height:10px;}
/* q_banner end! */

/* q_section start! */
.section_title .big{font-size: 28px;}
.section_title .small{font-size: 15px;margin:5px auto 0;}

.section_p{font-size: 13px;}
.section_p p{font-size: 13px;}
/* q_section end! */

/* q_product start! */
.q_product{padding:45px 0;}
.product_l{width:275px;float:left;}
.product_nav_top{padding:26px 23px;}
.product_nav_top_h{font-size: 27px;}
.product_nav_top_ul{margin:10px auto 0;}
.product_nav_top_li{margin:5px auto 0;}
.product_nav_icon{width:24px;float:left;}
.product_nav_span{width:calc(100% - 30px);font-size: 13px;line-height: 24px;}

.product_nav_ul>li>a{padding:12px 10px 12px 20px;font-size:13px;}
.product_nav_ul>li>a>i{width:20px;height:30px;line-height: 30px;}
.product_nav_ul>li>a>span{width:calc(100% - 30px);line-height: 30px;}

.product_r{width:calc(100% - 300px);}
.product_item{width:32%;float:left;margin:0 2% 20px 0;}
.product_item:nth-of-type(4n){margin:0 2% 20px 0;}
.product_item:nth-of-type(3n){margin:0 0 20px 0;}
.product_item_txt{margin:10px auto 0;}
.product_item_h a{font-size: 14px;line-height: 25px;height:25px;white-space: nowrap;}
.product_item_p{font-size:12px;line-height: 20px;height:40px;-webkit-line-clamp: 2;}
/* q_product end! */

/* q_search start! */
.q_search{padding:40px 0;}

form.search_forms{border-radius:5px;}
button.search_btns{width:150px;padding:15px 10px;}
.search_btns>*{line-height: 24px;font-size: 15px;margin:0 3px;}
input.search_inputs{width:calc(100% - 165px);font-size:13px;line-height: 24px;padding:15px 20px;}
.search_hot{margin:20px auto 0;}
.search_hot>li{margin: 0 10px 5px 0;}
.search_hot>li>a{font-size: 14px;line-height: 20px;}
/* q_search end! */

/* q_industry start! */
.q_industry{padding:50px 0;}
.industry_l{width:25%;float:left;}
.industry_slide{height:356px;border-radius: 6px;padding:25px 20px;}
.industry_slide_p{margin:15px auto 0;}

.industry_slide_more a>*{font-size: 13px;line-height: 24px;height:24px;}

.industry_r{width:73%;float:right;}
.industry_item{width:32%;float:left;margin:0 2% 20px 0;border-radius: 5px;}
.industry_item:nth-of-type(3n){margin:0 0 20px 0;}
.industry_item_h{padding:10px 15px;}
.industry_item_h a{font-size:13px;line-height: 25px;height:25px;white-space: nowrap;}
/* q_industry end! */

/* q_about start! */
.q_about{padding:100px 0;}
.about_l{width:42%;float:left;}
.about_p{margin:20px auto 0;}

.about_more{margin:25px auto 0;}
.about_more a{padding:13px 35px;border-radius: 5px;font-size: 13px;line-height: 20px;}

.about_r{width:53%;float:right;}

.current-swiper {width:450px;height:270px;border-radius:6px;}
.left-swiper {top:20px;}
.right-swiper {top:20px;}
.nocurrent-swiper {width:330px;height:230px;border-radius:4px;}

.about_btn{width:30px;height:30px;line-height: 28px;font-size: 25px;}
.about_btn.about_btn_left{left:5px;}
.about_btn.about_btn_right{right:5px;}
/* q_about end! */

/* q_choose start! */
.q_choose{padding:50px 0;}
.choose_main{margin:40px auto 0;}
.choose_item{width:25%;float:left;padding:35px 25px 30px;border-top:3px solid var(--darkf0f0f0);border-bottom:3px solid var(--darkf0f0f0);}
.choose_item:hover{border-top:3px solid var(--yellow);border-bottom:3px solid var(--yellow);}
.choose_item_icon img{height:36px;}
.choose_item_h{margin:18px auto 15px;font-size: 17px;line-height: 25px;height:25px;white-space: nowrap;}
.choose_item_p{font-size: 13px;line-height: 22px;height:132px;-webkit-line-clamp:6;}
.choose_item_p p{font-size: 13px;line-height: 22px;}
/* q_choose end! */

/* q_news start! */
.q_news{padding:55px 0;}
.news_title_l{width:45%;float:left;}
.news_title_r{width:45%;float:right;padding-top:5px;}
.news_more a{padding:8px 20px;border-radius: 5px;font-size: 13px;line-height: 22px;}

.news_main{margin:25px auto 0;}

.news_r{width:44.2%;float:right;}
.news_item{padding:10px 0;}
.news_item:nth-of-type(1){padding:0 0 10px;}
.news_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_p{margin:5px auto 0;font-size:13px;line-height: 20px;height:40px;-webkit-line-clamp:2;}
.news_item_p p{font-size:13px;line-height: 20px;}
.news_item_date{margin:5px auto 0;font-size: 12px;line-height: 20px;}

.news_l{width:52%;float:left;}
.news_img_item{width:48%;float:left;margin:0 4% 0 0;}
.news_img_item:nth-of-type(2n){margin:0 0 0 0;}

.news_img_item_img{border-radius:5px;height:220px;}
.news_img_item_txt{margin:10px auto 0;}
/* q_news end! */

/* q_footer start! */
.q_footer{padding:50px 0 25px;}

.footer_title{margin:0 auto 13px;font-size: 24px;line-height: 30px;}
.footer_t_l{width:51%;float:left;}
.footer_form{width:48%;float:left;}
form.form_ul{padding-top:10px;}
.form_li{margin:12px auto 0;}
.form_input{border-radius: 5px;padding:10px 20px;font-size:14px;line-height: 25px;}
.form_button{padding:10px 30px;border-radius: 5px;font-size: 14px;line-height: 20px;}

.footer_nav{width:43%;float:right;}
.footer_nav_ul>li{padding:8px 0;}
.footer_nav_ul>li:nth-of-type(1){padding:0 0 8px;}
.footer_nav_ul>li>a{font-size:12px;}
.footer_nav_ul>li>a>i{width:20px;height:24px;line-height: 24px;float:right;font-size: 14px;}
.footer_nav_ul>li>a>span{width:calc(100% - 25px);float:left;line-height: 24px;}

.footer_t_r{width:43%;float:right;}
.footer_code{width:120px;float:right;}
.footer_code_img{border-radius: 5px;}
.footer_code_h{margin:12px auto 0;font-size:12px;line-height: 20px;}

.footer_tel{width:calc(100% - 170px);float:left;}
.footer_p p{font-size: 12px;line-height: 27px;}
.footer_icon{margin:23px auto 0;}
.footer_icon>li{float:left;margin-right:10px;}
.footer_icon>li>a>img{height:25px;}

.footer_b{margin:40px auto 0;padding:10px 0;}
.footer_b span,.footer_b a{margin:0 4px;line-height: 25px;font-size: 12px;}
.footer_b span img{height:25px;margin-right: 6px;}
/* q_footer end! */

/* nbanner start! */
.nbanner_h .big{font-size: 36px;}
.nbanner_h .small{font-size: 13px;}

.nbanner_position{margin:25px auto 0;}
/* nbanner end! */

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

/* nmain start! */
.nmain{min-height: 380px;}
.nmains{padding:45px 0;min-height: 320px;}
.nmain_l{width:275px;float:left;}
.nmain_r{width:calc(100% - 300px);float:right;}
/* nmain end! */

/* nnav start! */
.nnav_top{padding:25px 20px;}
.nnav_top_h{font-size: 26px;}

.nmain_contact{margin:12px auto 0;}
.nmain_contact_h{padding:20px 20px;font-size:18px;}
.nmain_tel_ul{padding:20px 10px 20px 17px;}
.nmain_tel_li_icon{width:24px;float:left;}
.nmain_tel_li_span{width:calc(100% - 30px);font-size: 12px;line-height: 24px;}

.nmain_block{margin:20px auto 0;}
.nmain_block_title span{padding:13px 15px;border-left:4px solid var(--yellow);border-right:4px solid var(--yellow);font-size: 16px;line-height: 25px;}

.nmain_block_content{padding:20px 0;font-size: 14px;}
.nmain_block_content p{font-size: 14px;}
.nmain_block_content img{margin:15px auto!important;}
/* nnav end! */

/* nmain_button start! */
.nmain_button{width:30px;height:60px;font-size: 22px;line-height: 60px;}
.nmain_button.nmain_button_left{border-top-right-radius: 5px;border-bottom-right-radius: 5px;}
.nmain_button.nmain_button_right{border-top-left-radius: 5px;border-bottom-left-radius: 5px;}
/* nmain_button end! */

/* products start! */
.products{padding:45px 0;}
.products_title{font-size:36px;}
.products_p{width:90%;margin:15px auto 0;font-size: 14px;}
.products_p p{font-size: 14px;}

.products_swiper{margin:30px auto 0;}

.products_more{margin:35px auto 0;}
.products_more a{padding:13px 40px;border-radius: 5px;font-size: 13px;line-height: 20px;}
/* products end! */

/* nproduct start! */
.nproduct_main{margin:25px auto 0;}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_img{width:42%;float:left;}

.nproductthumb_swiper{margin:15px auto 0;}
.nproductthumb_swiper .nproduct_slide{border:2px solid var(--darkccc);}
.nproductthumb_swiper .swiper-slide-thumb-active .nproduct_slide{border:2px solid var(--yellow);}

.nproduct_txt{width:55%;float:right;padding-top: 10px;}
.nproduct_txt_h{font-size: 19px;}
.nproduct_txt_p{margin:10px auto 0;padding:10px 0;font-size: 14px;}
.nproduct_txt_p p{font-size: 14px;}
.nproduct_txt_ul{margin:20px auto 0;}
.nproduct_txt_li{margin-right: 8px;border:2px solid var(--blue);}
.nproduct_txt_li>a{padding:10px 30px;}
.nproduct_txt_li>a>*{font-size:14px;line-height: 24px;height:24px;margin:0 3px;}

.nproduct_txt_li:hover{border:2px solid var(--yellow);}
/* nproduct_show end! */

/* nform start! */
.nform_div{margin:15px auto 0;}
.nform_item_li{width:32%;float:left;margin:0 2% 0 0;}
.nform_item_li:nth-of-type(3n){margin:0 0 0 0;}

.nform_div_textarea{height:185px;}
.nform_item_img{width:200px;float: right;}
.nform_item_txt{width:calc(100% - 215px);float:left;}
/* nform end! */

/* nnews start! */
.nnews_list{margin:0 auto 40px;}
.nnews_item{margin:0 auto 15px;padding:15px;}
.nnews_item_img{width:250px;float:left;}
.nnews_item_txt{width:calc(100% - 275px);float:right;padding-top:15px;}
.nnews_item_h a{font-size: 17px;line-height: 25px;height:25px;}
.nnews_item_p{margin:8px auto;font-size: 14px;line-height: 23px;height:69px;-webkit-line-clamp: 3;}
.nnews_item_p p{font-size: 14px;line-height: 23px;}
.nnews_item_date{font-size: 14px;line-height: 25px;}
.nnews_item_date i{margin-right: 5px;}
/* nnews end! */

/* nnews_show start! */
.nnews_top{padding:20px 25px;}
.nnews_top_h{font-size: 18px;}
.nnews_top_line{margin:12px auto;}
.nnews_top_p{margin:10px auto 0;font-size: 14px;}
.nnews_top_p p{font-size: 14px;}
.nnews_show_body{margin:0 auto  15px;padding:15px 0 20px;font-size: 14px;}
.nnews_show_body p{font-size: 14px;}
.nnews_show_body img{margin:15px auto!important;}
/* nnews_show end! */

/* ncontact start! */
.ncontact_top_p{margin:15px auto 0;}

.ncontact_main{margin:35px auto 0;padding-bottom:25px;}

.ncontact_txt{width:50%;float:left;}
.contact_item{width:48.5%;float:left;margin:0 3% 15px 0;height:170px;padding:25px 25px;}
.contact_item:nth-of-type(2n){margin:0 0 15px 0;}
.contact_item:nth-of-type(n+2){margin-bottom:0;}
.contact_item_h{font-size: 17px;}
.contact_item_p{font-size: 13px;}
.contact_item_icon{right:20px;bottom:-15px;height:80px;}

.ncontact_img{width:48.5%;float:right;height:355px;}
/* ncontact end! */

}

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

@media(max-width: 1200px){

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

/* sp_header  start! */
.sp_header{height:60px;overflow:hidden;background:rgba(255,255,255,1);position:fixed;z-index:100;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:200px;position: absolute;top:10px;right:70px;z-index: 999;}
/* sp_header  end! */

/* q_banner start! */
.q_banner{margin:60px auto 0;}
.q_banner .swiper_banner .swiper_pagination_banner{bottom:6%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:10px;height:10px;}
/* q_banner end! */

/* q_section start! */
.section_title .big{font-size: 28px;}
.section_title .small{font-size: 15px;margin:5px auto 0;}

.section_p{font-size: 13px;}
.section_p p{font-size: 13px;}
/* q_section end! */

/* q_product start! */
.q_product{padding:45px 0;}
.product_l{width:275px;float:left;}
.product_nav_top{padding:26px 23px;}
.product_nav_top_h{font-size: 27px;}
.product_nav_top_ul{margin:10px auto 0;}
.product_nav_top_li{margin:5px auto 0;}
.product_nav_icon{width:24px;float:left;}
.product_nav_span{width:calc(100% - 30px);font-size: 13px;line-height: 24px;}

.product_nav_ul>li>a{padding:12px 10px 12px 20px;font-size:13px;}
.product_nav_ul>li>a>i{width:20px;height:30px;line-height: 30px;}
.product_nav_ul>li>a>span{width:calc(100% - 30px);line-height: 30px;}

.product_r{width:calc(100% - 300px);}
.product_item{width:32%;float:left;margin:0 2% 20px 0;}
.product_item:nth-of-type(4n){margin:0 2% 20px 0;}
.product_item:nth-of-type(3n){margin:0 0 20px 0;}
.product_item_txt{margin:10px auto 0;}
.product_item_h a{font-size: 14px;line-height: 25px;height:25px;white-space: nowrap;}
.product_item_p{font-size:12px;line-height: 20px;height:40px;-webkit-line-clamp: 2;}
/* q_product end! */

/* q_search start! */
.q_search{padding:40px 0;}

form.search_forms{border-radius:5px;}
button.search_btns{width:150px;padding:15px 10px;}
.search_btns>*{line-height: 24px;font-size: 15px;margin:0 3px;}
input.search_inputs{width:calc(100% - 165px);font-size:13px;line-height: 24px;padding:15px 20px;}
.search_hot{margin:20px auto 0;}
.search_hot>li{margin: 0 10px 5px 0;}
.search_hot>li>a{font-size: 14px;line-height: 20px;}
/* q_search end! */

/* q_industry start! */
.q_industry{padding:50px 0;}
.industry_l{width:25%;float:left;}
.industry_slide{height:356px;border-radius: 6px;padding:25px 20px;}
.industry_slide_p{margin:15px auto 0;}

.industry_slide_more a>*{font-size: 13px;line-height: 24px;height:24px;}

.industry_r{width:73%;float:right;}
.industry_item{width:32%;float:left;margin:0 2% 20px 0;border-radius: 5px;}
.industry_item:nth-of-type(3n){margin:0 0 20px 0;}
.industry_item_h{padding:10px 15px;}
.industry_item_h a{font-size:13px;line-height: 25px;height:25px;white-space: nowrap;}
/* q_industry end! */

/* q_about start! */
.q_about{padding:100px 0;}
.about_l{width:42%;float:left;}
.about_p{margin:20px auto 0;}

.about_more{margin:25px auto 0;}
.about_more a{padding:13px 35px;border-radius: 5px;font-size: 13px;line-height: 20px;}

.about_r{width:53%;float:right;}

.current-swiper {width:450px;height:270px;border-radius:6px;}
.left-swiper {top:20px;}
.right-swiper {top:20px;}
.nocurrent-swiper {width:330px;height:230px;border-radius:4px;}

.about_btn{width:30px;height:30px;line-height: 28px;font-size: 25px;}
.about_btn.about_btn_left{left:5px;}
.about_btn.about_btn_right{right:5px;}
/* q_about end! */

/* q_choose start! */
.q_choose{padding:50px 0;}
.choose_main{margin:40px auto 0;}
.choose_item{width:25%;float:left;padding:35px 25px 30px;border-top:3px solid var(--darkf0f0f0);border-bottom:3px solid var(--darkf0f0f0);}
.choose_item:hover{border-top:3px solid var(--yellow);border-bottom:3px solid var(--yellow);}
.choose_item_icon img{height:36px;}
.choose_item_h{margin:18px auto 15px;font-size: 17px;line-height: 25px;height:25px;white-space: nowrap;}
.choose_item_p{font-size: 13px;line-height: 22px;height:132px;-webkit-line-clamp:6;}
.choose_item_p p{font-size: 13px;line-height: 22px;}
/* q_choose end! */

/* q_news start! */
.q_news{padding:55px 0;}
.news_title_l{width:45%;float:left;}
.news_title_r{width:45%;float:right;padding-top:5px;}
.news_more a{padding:8px 20px;border-radius: 5px;font-size: 13px;line-height: 22px;}

.news_main{margin:25px auto 0;}

.news_r{width:44.2%;float:right;}
.news_item{padding:10px 0;}
.news_item:nth-of-type(1){padding:0 0 10px;}
.news_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_p{margin:5px auto 0;font-size:13px;line-height: 20px;height:40px;-webkit-line-clamp:2;}
.news_item_p p{font-size:13px;line-height: 20px;}
.news_item_date{margin:5px auto 0;font-size: 12px;line-height: 20px;}

.news_l{width:52%;float:left;}
.news_img_item{width:48%;float:left;margin:0 4% 0 0;}
.news_img_item:nth-of-type(2n){margin:0 0 0 0;}

.news_img_item_img{border-radius:5px;height:220px;}
.news_img_item_txt{margin:10px auto 0;}
/* q_news end! */

/* q_footer start! */
.q_footer{padding:50px 0 25px;}

.footer_title{margin:0 auto 13px;font-size: 24px;line-height: 30px;}
.footer_t_l{width:51%;float:left;}
.footer_form{width:48%;float:left;}
form.form_ul{padding-top:10px;}
.form_li{margin:12px auto 0;}
.form_input{border-radius: 5px;padding:10px 20px;font-size:14px;line-height: 25px;}
.form_button{padding:10px 30px;border-radius: 5px;font-size: 14px;line-height: 20px;}

.footer_nav{width:43%;float:right;}
.footer_nav_ul>li{padding:8px 0;}
.footer_nav_ul>li:nth-of-type(1){padding:0 0 8px;}
.footer_nav_ul>li>a{font-size:12px;}
.footer_nav_ul>li>a>i{width:20px;height:24px;line-height: 24px;float:right;font-size: 14px;}
.footer_nav_ul>li>a>span{width:calc(100% - 25px);float:left;line-height: 24px;}

.footer_t_r{width:43%;float:right;}
.footer_code{width:120px;float:right;}
.footer_code_img{border-radius: 5px;}
.footer_code_h{margin:12px auto 0;font-size:12px;line-height: 20px;}

.footer_tel{width:calc(100% - 170px);float:left;}
.footer_p p{font-size: 12px;line-height: 27px;}
.footer_icon{margin:23px auto 0;}
.footer_icon>li{float:left;margin-right:10px;}
.footer_icon>li>a>img{height:25px;}

.footer_b{margin:40px auto 0;padding:10px 0;}
.footer_b span,.footer_b a{margin:0 4px;line-height: 25px;font-size: 12px;}
.footer_b span img{height:25px;margin-right: 6px;}
/* q_footer end! */

/* nbanner start! */
.nbanner{margin:60px auto 0;}
.nbanner_h .big{font-size: 36px;}
.nbanner_h .small{font-size: 13px;}

.nbanner_position{margin:25px auto 0;}
/* nbanner end! */

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

/* nmain start! */
.nmain{min-height: 380px;}
.nmains{padding:45px 0;min-height: 320px;}
.nmain_l{width:275px;float:left;}
.nmain_r{width:calc(100% - 300px);float:right;}
/* nmain end! */

/* nnav start! */
.nnav_top{padding:25px 20px;}
.nnav_top_h{font-size: 26px;}

.nmain_contact{margin:12px auto 0;}
.nmain_contact_h{padding:20px 20px;font-size:18px;}
.nmain_tel_ul{padding:20px 10px 20px 17px;}
.nmain_tel_li_icon{width:24px;float:left;}
.nmain_tel_li_span{width:calc(100% - 30px);font-size: 12px;line-height: 24px;}

.nmain_block{margin:20px auto 0;}
.nmain_block_title span{padding:13px 15px;border-left:4px solid var(--yellow);border-right:4px solid var(--yellow);font-size: 16px;line-height: 25px;}

.nmain_block_content{padding:20px 0;font-size: 14px;}
.nmain_block_content p{font-size: 14px;}
.nmain_block_content img{margin:15px auto!important;}
/* nnav end! */

/* nmain_button start! */
.nmain_button{width:30px;height:60px;font-size: 22px;line-height: 60px;}
.nmain_button.nmain_button_left{border-top-right-radius: 5px;border-bottom-right-radius: 5px;}
.nmain_button.nmain_button_right{border-top-left-radius: 5px;border-bottom-left-radius: 5px;}
/* nmain_button end! */

/* products start! */
.products{padding:45px 0;}
.products_title{font-size:36px;}
.products_p{width:90%;margin:15px auto 0;font-size: 14px;}
.products_p p{font-size: 14px;}

.products_swiper{margin:30px auto 0;}

.products_more{margin:35px auto 0;}
.products_more a{padding:13px 40px;border-radius: 5px;font-size: 13px;line-height: 20px;}
/* products end! */

/* nproduct start! */
.nproduct_main{margin:25px auto 0;}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_img{width:42%;float:left;}

.nproductthumb_swiper{margin:15px auto 0;}
.nproductthumb_swiper .nproduct_slide{border:2px solid var(--darkccc);}
.nproductthumb_swiper .swiper-slide-thumb-active .nproduct_slide{border:2px solid var(--yellow);}

.nproduct_txt{width:55%;float:right;padding-top: 10px;}
.nproduct_txt_h{font-size: 19px;}
.nproduct_txt_p{margin:10px auto 0;padding:10px 0;font-size: 14px;}
.nproduct_txt_p p{font-size: 14px;}
.nproduct_txt_ul{margin:20px auto 0;}
.nproduct_txt_li{margin-right: 8px;border:2px solid var(--blue);}
.nproduct_txt_li>a{padding:10px 30px;}
.nproduct_txt_li>a>*{font-size:14px;line-height: 24px;height:24px;margin:0 3px;}

.nproduct_txt_li:hover{border:2px solid var(--yellow);}
/* nproduct_show end! */

/* nform start! */
.nform_div{margin:15px auto 0;}
.nform_item_li{width:32%;float:left;margin:0 2% 0 0;}
.nform_item_li:nth-of-type(3n){margin:0 0 0 0;}

.nform_div_textarea{height:185px;}
.nform_item_img{width:200px;float: right;}
.nform_item_txt{width:calc(100% - 215px);float:left;}
/* nform end! */

/* nnews start! */
.nnews_list{margin:0 auto 40px;}
.nnews_item{margin:0 auto 15px;padding:15px;}
.nnews_item_img{width:250px;float:left;}
.nnews_item_txt{width:calc(100% - 275px);float:right;padding-top:15px;}
.nnews_item_h a{font-size: 17px;line-height: 25px;height:25px;}
.nnews_item_p{margin:8px auto;font-size: 14px;line-height: 23px;height:69px;-webkit-line-clamp: 3;}
.nnews_item_p p{font-size: 14px;line-height: 23px;}
.nnews_item_date{font-size: 14px;line-height: 25px;}
.nnews_item_date i{margin-right: 5px;}
/* nnews end! */

/* nnews_show start! */
.nnews_top{padding:20px 25px;}
.nnews_top_h{font-size: 18px;}
.nnews_top_line{margin:12px auto;}
.nnews_top_p{margin:10px auto 0;font-size: 14px;}
.nnews_top_p p{font-size: 14px;}
.nnews_show_body{margin:0 auto  15px;padding:15px 0 20px;font-size: 14px;}
.nnews_show_body p{font-size: 14px;}
.nnews_show_body img{margin:15px auto!important;}
/* nnews_show end! */

/* ncontact start! */
.ncontact_top_p{margin:15px auto 0;}

.ncontact_main{margin:35px auto 0;padding-bottom:25px;}

.ncontact_txt{width:50%;float:left;}
.contact_item{width:48.5%;float:left;margin:0 3% 15px 0;height:170px;padding:25px 25px;}
.contact_item:nth-of-type(2n){margin:0 0 15px 0;}
.contact_item:nth-of-type(n+2){margin-bottom:0;}
.contact_item_h{font-size: 17px;}
.contact_item_p{font-size: 13px;}
.contact_item_icon{right:20px;bottom:-15px;height:80px;}

.ncontact_img{width:48.5%;float:right;height:355px;}
/* ncontact end! */


}

@media(max-width: 640px){
.main1450{width:100%;}

/* q_banner start! */
.q_banner{margin:60px auto 0;}
.banner_slide .img{padding:40% 0 0;}
.q_banner .swiper_banner .swiper_pagination_banner{bottom:6%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:8px;height:8px;}
/* q_banner end! */

/* q_section start! */
.section_title .big{font-size: 22px;}
.section_title .small{font-size: 13px;margin:6px auto 0;}

.section_p{font-size: 13px;}
.section_p p{font-size: 13px;}
/* q_section end! */

/* q_product start! */
.q_product{padding:25px 20px;}
.product_l{width:100%;float:none;}
.product_nav_top{padding:26px 30px;}
.product_nav_top_h{font-size: 27px;}
.product_nav_top_ul{margin:10px auto 0;}
.product_nav_top_li{margin:5px auto 0;}
.product_nav_icon{width:24px;float:left;}
.product_nav_span{width:calc(100% - 30px);font-size: 13px;line-height: 24px;}

.product_nav_ul>li>a{padding:12px 10px 12px 20px;font-size:13px;}
.product_nav_ul>li>a>i{width:20px;height:30px;line-height: 30px;}
.product_nav_ul>li>a>span{width:calc(100% - 30px);line-height: 30px;}

.product_r{width:100%;margin:20px auto 0;float:none;}
.product_item{width:48.5%;float:left;margin:0 3% 15px 0;}
.product_item:nth-of-type(3n){margin:0 3% 15px 0;}
.product_item:nth-of-type(2n){margin:0 0 15px 0;}
.product_item_txt{margin:10px auto 0;}
.product_item_h a{font-size: 14px;line-height: 25px;height:25px;white-space: nowrap;}
.product_item_p{font-size:12px;line-height: 20px;height:40px;-webkit-line-clamp: 2;}
/* q_product end! */

/* q_search start! */
.q_search{padding:30px 20px;}

form.search_forms{border-radius:5px;}
button.search_btns{width:120px;padding:10px 10px;}
.search_btns>*{line-height: 24px;font-size: 14px;margin:0 3px;}
input.search_inputs{width:calc(100% - 130px);font-size:13px;line-height: 24px;padding:10px 12px;}
.search_hot{margin:15px auto 0;}
.search_hot>li{margin: 0 8px 5px 0;}
.search_hot>li>a{font-size: 13px;line-height: 20px;}
/* q_search end! */

/* q_industry start! */
.q_industry{padding:25px 20px;}
.industry_l{width:100%;float:none;}
.industry_slide_title{text-align: center;}
.industry_slide{height:auto;border-radius: 4px;padding:30px 20px;}
.industry_slide_p{margin:15px auto 0;}

.industry_slide_more{margin:15px auto 0;position: static;bottom:auto;top:0;}
.industry_slide_more a>*{font-size: 13px;line-height: 24px;height:24px;}

.industry_r{width:100%;float:none;margin:20px auto 0;}
.industry_item{width:48.5%;float:left;margin:0 3% 15px 0;border-radius: 4px;}
.industry_item:nth-of-type(3n){margin:0 2% 15px 0;}
.industry_item:nth-of-type(2n){margin:0 0 15px 0;}
.industry_item_h{padding:10px 15px;}
.industry_item_h a{font-size:13px;line-height: 25px;height:25px;white-space: nowrap;}
/* q_industry end! */

/* q_about start! */
.q_about{padding:60px 20px;}
.about_l{width:100%;float:none;}
.about_title {text-align: center;}
.about_p{margin:15px auto 0;}

.about_more{margin:20px auto 0;text-align: center;}
.about_more a{padding:10px 25px;border-radius: 4px;font-size: 13px;line-height: 20px;}

.about_r{width:100%;float:none;margin:35px auto 0;}
.about_swiper{padding:0 20px;}

.current-swiper {width:100%;height:auto;border-radius:4px;}
.about_slide{width:100%;height:auto;}
.about_slide .img{height:auto;padding:55% 0 0;}

.nocurrent-swiper {display: none;}

.about_btn{width:30px;height:30px;line-height: 28px;font-size: 25px;}
.about_btn.about_btn_left{left:-15px;}
.about_btn.about_btn_right{right:-15px;}
/* q_about end! */

/* q_choose start! */
.q_choose{padding:30px 20px;}
.choose_main{margin:30px auto 0;}
.choose_item{width:100%;float:none;padding:15px;border-top:0;border-bottom:0;border:0;}
.choose_item:hover{border-top:0;border-bottom:0;}
.choose_item:nth-of-type(1){border-left:0;}
.choose_item_icon img{height:36px;}
.choose_item_h{margin:10px auto 8px;font-size: 17px;line-height: 25px;height:25px;white-space: nowrap;}
.choose_item_p{font-size: 13px;line-height: 22px;height:auto;-webkit-line-clamp:6;display: block;}
.choose_item_p p{font-size: 13px;line-height: 22px;}
/* q_choose end! */

/* q_news start! */
.q_news{padding:35px 20px;}
.news_title_l{width:45%;float:left;}
.news_title_r{width:45%;float:right;padding-top:0;}
.news_more a{padding:5px 18px;border-radius: 4px;font-size: 12px;line-height: 20px;}

.news_main{margin:20px auto 0;}

.news_r{width:100%;float:none;margin:0 auto;}
.news_item{padding:10px 0;}
.news_item:nth-of-type(1){padding:0 0 10px;}
.news_item_h a{font-size: 16px;line-height: 25px;height:25px;white-space: nowrap;}
.news_item_p{margin:5px auto 0;font-size:13px;line-height: 20px;height:auto;-webkit-line-clamp:2;display: block;max-height: 60px;}
.news_item_p p{font-size:13px;line-height: 20px;}
.news_item_date{margin:5px auto 0;font-size: 12px;line-height: 20px;}

.news_l{width:100%;float:none;}
.news_img_item{width:100%;float:none;margin:0 auto 15px;}
.news_img_item:nth-of-type(2n){margin:0 auto 15px;}

.news_img_item_img{border-radius:4px;height:auto;}
.news_img_item_img .img{height:auto;padding:62% 0 0;}
.news_img_item_txt{margin:10px auto 0;}
/* q_news end! */

/* q_footer start! */
.q_footer{padding:35px 20px 15px;}

.footer_title{margin:0 auto 10px;font-size: 22px;line-height: 30px;text-align: center;}
.footer_t_l{width:100%;float:none;}
.footer_form{width:100%;float:none;padding:0 8%;}
form.form_ul{padding-top:10px;}
.form_li{margin:10px auto 0;}
.form_input{border-radius: 4px;padding:10px 20px;font-size:13px;line-height: 25px;}
.form_li_button{text-align: center;}
.form_button{padding:10px 30px;border-radius: 5px;font-size: 13px;line-height: 20px;}

.footer_nav{width:100%;float:none;margin:30px auto 0;}
.footer_nav_ul>li{padding:8px 0;}
.footer_nav_ul>li:nth-of-type(1){padding:0 0 8px;}
.footer_nav_ul>li>a{font-size:12px;}
.footer_nav_ul>li>a>i{width:20px;height:24px;line-height: 24px;float:right;font-size: 14px;}
.footer_nav_ul>li>a>span{width:calc(100% - 25px);float:left;line-height: 24px;}

.footer_t_r{width:100%;float:none;margin:30px auto 0;text-align: center;}
.footer_code{width:100px;float:none;margin:25px auto 0;}
.footer_code_img{border-radius: 5px;}
.footer_code_h{margin:12px auto 0;font-size:12px;line-height: 20px;}

.footer_tel{width:100%;float:none;margin:20px auto 0;}
.footer_p p{font-size: 12px;line-height: 27px;}
.footer_icon{margin:15px auto 0;}
.footer_icon>li{float:none;margin:0 5px;display: inline-block;}
.footer_icon>li>a>img{height:25px;}

.footer_b{margin:20px auto 0;padding:10px 0;text-align: center;}
.footer_b span,.footer_b a{margin:0 4px;line-height: 22px;font-size: 12px;}
.footer_b span img{height:22px;margin-right: 3px;}
/* q_footer end! */

/* nbanner start! */
.nbanner{margin:60px auto 0;}
.nbanner_main{padding:0 20px;text-align: center;}
.nbanner_h .big{font-size: 25px;}
.nbanner_h .small{font-size: 12px;margin:5px auto 0;}

.nbanner_position{margin:15px auto 0;}
/* nbanner end! */

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

/* nmain start! */
.nmain{min-height: 240px;}
.nmains{min-height: 180px;padding:30px 20px;}
.nmain_l{width:100%;float:none;}
.nmain_r{width:100%;float:none;margin:20px auto 0;}
/* nmain end! */

/* nnav start! */
.nnav_top{padding:20px 20px;}
.nnav_top_h{font-size: 22px;}

.nmain_contact{display: none;}
.nmain_contact_h{padding:20px 20px;font-size:18px;}
.nmain_tel_ul{padding:20px 10px 20px 17px;}
.nmain_tel_li_icon{width:24px;float:left;}
.nmain_tel_li_span{width:calc(100% - 30px);font-size: 12px;line-height: 24px;}

.nmain_block{margin:20px auto 0;}
.nmain_block_title span{padding:10px 15px;border-left:3px solid var(--yellow);border-right:3px solid var(--yellow);font-size: 14px;line-height: 22px;}

.nmain_block_content{padding:15px 0;font-size: 14px;}
.nmain_block_content p{font-size: 14px;}
.nmain_block_content img{margin:15px auto!important;}
/* nnav end! */

/* nmain_button start! */
.nmain_button{width:30px;height:60px;font-size: 22px;line-height: 60px;}
.nmain_button.nmain_button_left{border-top-right-radius: 5px;border-bottom-right-radius: 5px;}
.nmain_button.nmain_button_right{border-top-left-radius: 5px;border-bottom-left-radius: 5px;}
/* nmain_button end! */

/* products start! */
.products{padding:30px 20px;}
.products_title{font-size:22px;}
.products_p{width:100%;margin:10px auto 0;font-size: 13px;}
.products_p p{font-size: 13px;}

.products_swiper{margin:20px auto 0;}

.products_more{margin:30px auto 0;}
.products_more a{padding:8px 20px;border-radius: 4px;font-size: 12px;line-height: 20px;}
/* products end! */

/* nproduct start! */
.nproduct_main{margin:25px auto 0;}
/* nproduct end! */

/* nproduct_show start! */
.nproduct_img{width:100%;float:none;}

.nproductthumb_swiper{margin:15px auto 0;}
.nproductthumb_swiper .nproduct_slide{border:2px solid var(--darkccc);}
.nproductthumb_swiper .swiper-slide-thumb-active .nproduct_slide{border:2px solid var(--yellow);}

.nproduct_txt{width:100%;float:none;padding-top: 20px;}
.nproduct_txt_h{font-size: 18px;}
.nproduct_txt_p{margin:10px auto 0;padding:10px 0;font-size: 14px;}
.nproduct_txt_p p{font-size: 14px;}
.nproduct_txt_ul{margin:20px auto 0;}
.nproduct_txt_li{margin-right: 8px;border:2px solid var(--blue);}
.nproduct_txt_li>a{padding:10px 30px;}
.nproduct_txt_li>a>*{font-size:14px;line-height: 24px;height:24px;margin:0 3px;}

.nproduct_txt_li:hover{border:2px solid var(--yellow);}
/* nproduct_show end! */

/* nform start! */
.nform_div{margin:15px auto 0;}
.nform_item_li{width:100%;float:none;margin:0 auto 15px;}
.nform_item_li:nth-of-type(3n){margin:0 auto;}

.nform_div_textarea{height:120px;}
.nform_item_img{width:120px;float: right;}
.nform_item_txt{width:calc(100% - 130px);float:left;}
/* nform end! */

/* nnews start! */
.nnews_list{margin:0 auto 20px;}
.nnews_item{margin:0 auto 15px;padding:0;}
.nnews_item_img{width:100%;float:none;}
.nnews_item_img .img{height:auto;padding:67.5% 0 0;}
.nnews_item_txt{width:100%;float:none;padding:20px;}
.nnews_item_h a{font-size: 17px;line-height: 25px;height:auto;white-space: normal;max-height: 50px;}
.nnews_item_p{margin:8px auto;font-size: 13px;line-height: 23px;height:auto;-webkit-line-clamp: 3;display: block;max-height: 69px;}
.nnews_item_p p{font-size: 13px;line-height: 23px;}
.nnews_item_date{font-size: 13px;line-height: 25px;}
.nnews_item_date i{margin-right: 5px;}
/* nnews end! */

/* nnews_show start! */
.nnews_top{padding:20px 25px;}
.nnews_top_h{font-size: 18px;}
.nnews_top_line{margin:12px auto;}
.nnews_top_p{margin:10px auto 0;font-size: 14px;}
.nnews_top_p p{font-size: 14px;}
.nnews_show_body{margin:0 auto  15px;padding:15px 0 20px;font-size: 14px;}
.nnews_show_body p{font-size: 14px;}
.nnews_show_body img{margin:15px auto!important;}
/* nnews_show end! */

/* ncontact start! */
.ncontact_top_h{text-align: center;}
.ncontact_top_p{margin:15px auto 0;}

.ncontact_main{margin:25px auto 0;padding-bottom:10px;}

.ncontact_txt{width:100%;float:none;}
.contact_item{width:100%;float:none;margin:0 auto 15px;height:auto;padding:25px 25px;}
.contact_item:nth-of-type(2n){margin:0 auto 15px;}
.contact_item:nth-of-type(n+2){margin:0 auto 15px;}
.contact_item_h{font-size: 17px;}
.contact_item_p{font-size: 13px;}
.contact_item_icon{right:auto;bottom:auto;width:100%;height:40px;z-index: 1;position:static;text-align: right;left:0;top:0;margin:10px auto 0;}

.ncontact_img{width:100%;float:none;height:240px;margin:20px auto 0;}
/* 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;}

}