@charset "utf-8";
/* CSS Document */
@media screen and (max-width:1440px){
    .wrap{width:85%;}
    .head_center_contact{width:50%;}
    .about_his_container:before{top:30%;}
    .his_date_last{right:8%;top:42%;}
}
@media screen and (max-width:1366px){
    .head_li{width:calc(100% / 3 - 0.5rem);margin-left:0.5rem;}
    .cate_name,.cate_other{width:50%;}
    .enter_thu_box{height:575px;}
    .about_his_container:before{top:33%;}
}
@media screen and (max-width:1280px){
    .wrap{width:90%;}
    .head_center_contact:after{right:-60px;}
    .enter_thu_box{height:552px;}
    .hor_item_img{min-height:175px;display: flex;justify-content: space-around;align-items: center}
    .hor_item_img img{width:auto;}
    .allpro_recom_list{height:1025px;}
}
@media screen and (max-width:1024px){
    html,body{font-size:0.9375rem;}
    header{background:#fff url("../images/m_top_bg.png") no-repeat center bottom;background-size:100% auto;box-shadow: 0 2px 10px rgba(0,0,0,0.2);}
    .wrap{width:96%;}
    .header_logo h1:after{border-right:1px dashed #ddd;background:none;box-shadow: 0 0 0 rgba(0,0,0,0.2);}
    .head_top{display:none;}
    .header_center{padding:1rem 0;}
    .header_logo{width:100%;}
    .head_center_contact{display:none;}
    .head_nav{width:30%;height:100%;background:rgba(255,255,255,0.95);min-width:200px;position: absolute;top:10.8rem; left:0;overflow-y: auto;overflow-x: hidden;z-index: 100;display:none;box-shadow: 2px 12px 10px rgba(0,0,0,0.2)}
    .head_nav li{width:90%;text-align: left;padding:0;border-bottom:1px #ddd dashed;margin:0 auto;position: relative;float:none;}
    .head_nav li a{height:70px;}
    .head_nav li:first-child{background:url("../images/m_nav_h.png") no-repeat left 1.45rem;}
    .head_nav li:nth-child(2){background:url("../images/m_nav_kz.png") no-repeat left 1.45rem;}
    .head_nav li:nth-child(3){background:url("../images/ch_pic_ico2.png") no-repeat left 1.45rem;background-size:22px auto;}
    .head_nav li:nth-child(4){background:url("../images/m_nav_cp.png") no-repeat left 1.45rem;}
    .head_nav li:nth-child(5){background:url("../images/news@bg.png") no-repeat left 1.45rem;background-size:20px auto;}
    .head_nav li:nth-child(6){background:url("../images/str4.png") no-repeat left 1.45rem;background-size:24px auto;}
    .head_nav li:nth-child(7){background:url("../images/str3.png") no-repeat left 1.45rem;background-size:24px auto;}
    .head_nav li:nth-child(8){background:url("../images/m_nav_gy.png") no-repeat left 1.45rem;}
    .head_nav li:nth-child(9){background:url("../images/m_nav_lx.png") no-repeat left 1.45rem;}
    .head_nav li a:before{display:none;}
    .head_nav li a{width:100%;padding-left:2rem;color:#000;font-weight: 600;font-size:1.125rem;}
    .head_nav li a:hover, .head_nav li a.active{background:none!important;}
    .head_nav li a:after{position:relative;left:-8px;font-weight:600;opacity: 0.5;}
    .nav_a{padding:0.65rem 0;}
    .sec_nav{width:100%;position: relative;border-bottom:none;border-radius: 0;padding:0 1rem 1rem;box-shadow: 0 0 0 rgba(0,0,0,0.05);}
    .sec_nav h2{display:block;padding-top:2rem;}
    .sec_nav h2 a:after{width:auto;left:1rem;right:0;}
    .sec_sub,.sec_col,.sec_ul{width:100%;min-height: auto;}
    .header_contact{width:100%;margin-top:10px;padding-bottom:10px;text-align:center;min-height: 80px;}
    .header_contact:after{background:transparent;}
    .header_menu{width:45px;height:45px; position: relative;left:2%;text-align: center;display:block;top:-1rem;}
    .header_menu i{display:block;position: relative;width:100%; margin-top:10px;height:8px;background:#f12c11;border-radius: 20px;}
    .header_menu i:after{content:"";width:100%;height:8px;background:#f12c11; position: absolute;left:0;bottom:-12px;border-radius: 20px;}
    .header_menu i:before{content:"";width:100%;height:8px;background:#f12c11; position: absolute;left:0;bottom:-25px;border-radius: 20px;}
    .header_menu a{display:block;line-height: 50px;text-transform: uppercase;}
    .header_menu.active i{background:none;}
    .header_menu.active i:before{transform:rotate(45deg);bottom:-13px;transition: .6s;}
    .header_menu.active i:after{transform:rotate(-45deg);transition: .6s;bottom:-13px;}
    .header_menu.active a{display:none;}
    /*    */
    .home_site_sear{position:absolute;top:5.5rem;background:none!important;width:calc(100% - 60px);right:0;}
    .home_site_con{display:none;}
    .home_sear_con{width:100%;float:left;}
    .home_sear_con form span{display:none;}
    .home_sear_con form{box-shadow:0 1px 4px rgba(255,255,255,0.1),0 -5px 15px rgba(0,0,0,0.05) inset;}
    .in-text{float:right;width:calc(100% - 35px)}
    .sear_btn{background:url("../images/sear_m.png") no-repeat center right;}
    .banner li{height:450px;}
    .banner li img{height:100%; object-fit:cover;}
    /*    */
    .home_pro_cate li{width:100%;}
    .home_pro_cate li:last-child .cate_a{border-bottom:1px #ddd solid;}
    .h_adv_item_text{width:45%;}
    .h_adv_item_img{width:55%;}
    .adv_item_txt p:before{top:6px;}
    .pro_cate_sub{width:100%;left:0;top:100px;}
    .cate_a{width:calc(100%/4);}
    .cate_a strong{font-weight:600;font-size:1.25rem;}
    .cate_a strong, .cate_a span{display:block;}
    .cate_a:after{display:none;}
    .product_model{height:590px;}
    .h_pro_item_img{height:auto;}
    .hom_cuz_item_text{padding:0.5rem 0;}
    .home_honor_list li h3{font-size:1rem;}
    .home_title h2{font-size:1.5rem;line-height: 1.37;}
    .home_ti_txt{font-size:0.9375rem;}
    .about_env_img{height:auto;}
    .h_mess_content:before {width:190px;left:-190px;bottom:-130px;}
    .h_cuz_a a{padding:3px 5px;}
    .about_his_container:before{top:36%;}
    .his_list_con li{min-height:270px;}
    .his_list_con li:first-child{top:158px;}
    .his_list_con li:nth-child(7){top:-50px;}
    .enter_thu_box{height:470px;}
    .product_cate_box{width:25%;}
    .product_list_page{width:73%;}
    .hor_item_img{min-height: 127px;}
    .cate_name{width:100%;}
    .cate_other{width:100%;}
    .cate_name i{width:25px;}
    .cate_name h2{font-size:1.125rem;}
    .allpro_recom_list{height:890px;}
    .hor_item_img img{width:100%;}
    .home_title h2 em{font-size:2.5rem;}
}
@media screen and (max-width:996px){
    .home_pro_cate{height:auto;padding-top:6rem;margin-bottom:0;}
    .cate_a{position:absolute;left:0;top:0;}
    .home_pro_cate li:first-child .cate_a{left:0;}
    .home_pro_cate li:nth-child(2) .cate_a{left:25%;}
    .home_pro_cate li:nth-child(3) .cate_a{left:50%;}
    .home_pro_cate li:nth-child(4) .cate_a{left:75%;}
    .pro_cate_sub{position:relative;top:0;left:0;padding:0;}
    .product_model{height:680px;}
    .home_cuztome{display:none;}
    .pro_display{display:block;}
    .home_cuztome_content li{width:calc(100%/2);}
    .home_cuztome_content li a{margin:6px;box-shadow: 0 0 5px rgba(0,0,0,0.2);padding:3px;border-radius: 0 0 5px 5px;}
    .home_cuztome_content li:after{bottom:-16px;}
    .hom_cuz_item_img{height:auto;}
    .hom_cuz_item_num {width:40px;height:55px;padding-top:0.875rem;font-size:1.25rem;}
    .home_cuztome_content li .hom_cuz_item_num:before{top:3px;}
    .hom_cuz_item_txt{width:calc(100% - 45px);padding-top:0;}
    .home_ti_contact{display:none;}
    .home_adv_all_con li{border-bottom:0;}
    .h_adv_list_item{display:block;}
    .h_adv_item_text{width:100%;}
    .h_adv_item_img{width:100%;margin-top:1rem;}
    .adv_item_ti h3{padding-left:0;}
    .h_partner_list li{width:calc(100%/5);}
    .h_tech_list li{width:calc(100%/2);}
    .about_sum{line-height:2;}
    .about_sum_other_left{display:none;width:100%;}
    .about_sum_other_left h3 img{display:none;}
    .about_sum_other_left p,.about_sum_other_left h4{padding-left:0;}
    .about_sum_other_left p strong{font-weight:600;}
    .about_sum_other_left p:before,.about_sum_other_left p:after{display:none;}
    .about_display{display:block;}
    .about_sum_adv{width:100%;margin-top:1rem;}
    .about_sum_adv li{width:calc(100%/4);}
    .about_env_name{padding:5px;}
    .home_news_container{display:none;}
    .h_cuz_content{display:none;}
    .h_mess_content{width:100%;padding-bottom:7rem;}
    .h_mess_content:before{width:140px;left:-10px;bottom:-180px;}
    .foot_nav,.foot_product{display:none;}
    .foot_leftCuz{width:100%;}
    .foot_contactCon{padding:1rem 0.735rem;}
    .foot_tel,.foot_rightWx{display:none;}
    .foot_f_logo,.foot_cuz,.foot_centerLx{width:100%;}
    .foot_centerLx h1{top:-100px;left:245px;}
    .foot_centerLx h1:before{position:absolute;bottom:-12px;}
    .foot_contactCon h3{display:block;}
    .foot_contactCon h3:nth-child(2n){margin-left:0;}
    .h_about_envir_box .owl-theme .owl-controls .owl-buttons div.owl-next, .h_about_envir_box .owl-theme .owl-controls .owl-buttons div.owl-prev{display:none;}
    .owl-pagination{display:none;}
    .gos_bg{display:none;}

    /**/
    .container-content{padding:2rem 0;}
    .banbg{display:none;}
    .contact_detail{width:100%;margin-left:0;}
    .contact_map{position:relative;}
    .contact_info{height:auto;}
    .cate_noDisplay{display:none;}
    .product_list_page{width:100%;box-shadow:0 0 0 rgba(0,0,0,0);padding:0;position: relative;}
    .cate_name_box{display:none;}
    .error_text,.error_tips{padding:1rem 0;}
    .error_text img{display:block;margin:0 auto;}
    .about_his_container{padding-bottom:10rem;}
    .about_his_container:before{display:none;}
    .about_his_container:after{content:"";width:20px;top:13%; bottom:6%;left:48%;position: absolute;z-index: -1;background:linear-gradient(to right,#317abf,#3a8fe2,#317abf)}
    .his_list_con li{width:100%;min-height: auto;padding:0;}
    .his_list_con li:first-child,.his_list_con li:nth-child(2),.his_list_con li:nth-child(3),.his_list_con li:nth-child(4),.his_list_con li:nth-child(4),.his_list_con li:nth-child(5),.his_list_con li:nth-child(6),.his_list_con li:nth-child(7),.his_list_con li:nth-child(8){top:-80px;}
    .his_list_con li:before{display:none;}
    .his_item{width:35%;}
    .his_list_con li:nth-child(2n) .his_item{float:right;}
    .his_date{top:30%;left:44.5%;}
    .his_list_con li:nth-child(2n) .his_date{top:33%;}
    .his_item_img{height:auto;}
    .his_list_con li:after{left:42.5%;top:36%;border-left:30px solid #326cb6;transform: rotate(180deg); border-bottom: 25px solid transparent;border-top: 25px solid transparent;z-index: -1}
    .his_list_con li:nth-child(2n):after{left:52%;top:39%;border-left:30px solid #ff6100;transform: rotate(0deg);}
    .his_date_last{top:90%;left:43%;}
    .network_box li{width:calc(100%/4);}
    .h_news_cate_list li{width:calc(100%/2);float:left;}
    .h_news_cate_list li a{border:1px #ddd solid;display:block;margin:5px;padding:0.875rem 0;border-radius: 5px;}
    .enter_cate li{width:calc(100%/3);}
    .enter_big_box{width:100%;}
    .enter_thu_box{width:100%;height:auto;margin-top:15px;}
    .style-swiper-button-prev, .style-swiper-button-next{display:none;}
    .news_title h2{font-size:1.25rem;}
    .news_pages span{width:100%;background:#f9f9f9;padding:15px;margin:5px 0;overflow: hidden;}
    .art_other{width:100%;}
    .art_other span:first-of-type{display:none;}
    .art_back{display:none;}
    .product_cate_box{width:100%;box-shadow:0 0 0 rgba(0,0,0,0)}
    .product_cate_box:before,.product_cate_box:after,.cate_tit{display:none;}
    .cate_contact_box,.cate_jm_box{display:none;}
    .pro_cate_box{padding:0;}
    .pro_cate_sum{height:auto;}
    .cate_list{height:auto;margin:0;position: relative;overflow: hidden;padding-top:6rem;}
    .cate_list li{}
    .cate_list li a{line-height:1.2;}
    .menu_a img{margin-right:5px;}
    .menu_a{width:calc(100%/4 - 2px);float:left;background:#f9f9f9;margin:1px;border-radius: 0;padding:1rem 0.35rem; text-overflow: ellipsis;white-space: nowrap;position: absolute;top:0;left:0;}
    .menu_a strong{font-weight:600;}
    .menu_a span{display:block;font-size:1rem;padding-left:41px;}
    .cate_list li:first-child .menu_a{left:0;}
    .cate_list li:nth-child(2) .menu_a{left:25%;}
    .cate_list li:nth-child(3) .menu_a{left:50%;}
    .cate_list li:nth-child(4) .menu_a{left:75%;}
    .cate_list li.active .menu_a{background:#fff;border:1px #f12c11 solid; }
    .cate_list li.active .menu_a img{filter:grayscale(0)}
    .menu_a:before{content:"";width:0;height:0;border-top:8px solid #f12c11;border-left:8px solid transparent;border-right:8px solid transparent;top:100%;left:45%;background:none!important;display:none;}
    .menu_a:after{border-top:6px solid #fff;border-left:6px solid transparent;border-right:6px solid transparent;top:100%;left:46%;display:none;}
    .cate_list li.active .menu_a:before,.cate_list li.active .menu_a:after{display:block;}
    .cate_sum{position:relative;top:0;width:100%;left:0;right:0;display:none;padding:0;}
    .cate_sum a{width:calc(100% / 3 - 4px);margin:2px;float:left;border:1px #ddd solid; border-radius: 5px;text-align: center;padding:1rem 0.25rem; overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
    .cate_sum a img{margin-right:5px;}
    .cate_sum a:hover, .cate_sum a.active{color:#fff;background:#f12c11;border:1px #f12c11 solid;}
    .cate_sum a:hover img, .cate_sum a.active img{border:0;filter:invert(0)brightness(10);opacity: 1.0;padding:0;}
    .cate_sum.active{display:block;}
    .pro_case_rec_box li{margin:0 0 1.375rem;}
    .case_rec_item_img{height:220px;}
    .news_cate_list{margin-bottom:2rem;}
    .news_cate_list li{width:calc(100%/3);float:left; border-bottom:0;text-align: center;}
    .news_cate_list li a{margin:4px; overflow: hidden;background:#f9f9f9;border-radius: 0;padding:1rem;border:1px #e9e9e9 solid;}
    .news_cate_list li a:before,.news_cate_list li a:after{display:none;}
    .news_cate_list img{margin-right:5px;}
    .case_img {height:135px;}

    /**/
    .mo_display_con{display:block;margin-bottom:0;}
    .m_cate_con{display:block;background:#f9f9f9;padding:1rem; overflow: hidden;position: relative;margin-top:1rem;border-bottom:1px #ddd solid;}
    .m_news_title{width:80%; float:left; overflow: hidden;}
    .m_news_title em{display:inline-block;width:15px;height:15px;border:1px #f12c11 solid;border-radius: 50%;text-align: center;padding:3px;vertical-align: top;margin-top:5px;}
    .m_news_title i{color:#f12c11;font-size:1.5rem; font-weight: 600;display:inline-block;vertical-align: top;}
    .m_news_title h2{display:inline-block;font-size:1.25rem;padding-left:5px;position: relative;width:85%;}
    .m_news_title h2:after{content:attr(data-title);display:block;font-weight: 400;font-size:0.625rem;text-transform: uppercase;bottom:-10px;width:400px;}
    .m_back_to{position:absolute;top:20px;right:1rem;}
    .m_back_to i{color:#f12c11;}


}
@media screen and (max-width:820px){
    .allpro_recom_list{height:750px;}
}
@media screen and (max-width:769px){
    .product_model{height:890px;}
    .home_pro_cate{border-bottom:0;border-left:0;border-right:0;}
    .cate_a{padding:1rem 0.35rem;}
    .home_pro_cate li:first-child .cate_a{border-left:1px #ddd solid;}
    .home_pro_cate li:last-child .cate_a{border-bottom:1px #ddd solid;}
    .cate_a:before{content:"";width:0;height:0;border-top:8px solid #f12c11;border-left:8px solid transparent;border-right:8px solid transparent;position: absolute;bottom:-8px;left:45%;display:none;}
    .cate_a:after{content:"";display:none;width:0;height:0;border-top:7px solid #fff;border-left:7px solid transparent;border-right:7px solid transparent;position: absolute;bottom:-7px;left:46%;padding-left:0;}
    .cate_a i{width:20px;margin-right:5px;margin-top:0;}
    .cate_a i img{border:1px #818181 solid;}
    .cate_a span{font-size:1rem;margin-left:30px;}
    .home_pro_cate li:hover .cate_a, .home_pro_cate li.active .cate_a{border:1px solid #f12c11;}
    .home_pro_cate li.active .cate_a:before{display:block;}
    .home_pro_cate li.active .cate_a:after{display:block;}
    .pro_cate_sub a{width:calc(100% / 3 - 4px);float:left;margin:2px;}
    .product_model .swiper-slide{height: calc((100% - 20px) / 3)}
    .adv_item_txt p:before{top:6px;}
    .home_hor_item_name{padding:1rem 0;}
    .tech_item_img_ico{top:122px;}
    .tech_item_text{padding:1rem 0.25rem;}
    .home_about_container{background-size:auto 25%;}
    .h_about_content{padding:2rem 0.75rem;border-radius:15px 15px 0 0;}
    .about_sum_adv li{width:calc(100% / 4 - 6px);margin:3px;}
    .about_sum_adv_item{margin:0;padding:0.35rem 0;}
    .foot_f_logo{width:35%;}
    .foot_centerLx h1{left:35%;font-size:1.325rem;}
    .foot_centerLx h1:before{font-size:0.625rem;font-weight: 400;letter-spacing: 0;left:-36px;transform: scale(0.8)}
    .in_text{height:auto;}
    .in_ico{width:30px;height:30px; border-right:0;}
    .in_ico i{font-size:1rem;line-height: 60px;padding-top:0;}
    .in_put{width:calc(100% - 30px)}
    .in_put textarea{min-height:120px;}
    .foot_link,.foot_copyright{display:none;}
    .back_scroll_top{border:0;bottom:20%;background: rgba(255,255,255,0.8);width:60px;height:60px;}
    .back_scroll_top a:after{border:0;background:url("../images/back_top.png") no-repeat center;width:60px;height:60px;transform: rotate(0deg);top:0;left:0;background-size:40px;}
    footer{padding-bottom:200px;}
    .m_but_menu{display:block;}
    .case_rec_item_in{height:75px;}
    .case_rec_item_tags{display:none;}
    .case_rec_item_date span{margin-right:2px;}
    .case_rec_item_date span:first-of-type{display:none;}
    .site_cate li{width:50%;float:left;}
    .site_sub_a,.site_thr_item{width:100%;}
    .product_img,.product_para_sum{width:100%;}
    .product_para_sum{padding-left:0;}
    .product_para_sum h2{padding:2rem 0;}
    .hor_list_box li{width:49%;display:inline-block;float:none;vertical-align: top;}
    .hor_list_box li a{margin:5px;}
    .hor_item_img{height:auto;min-height: auto;max-height: 100%;}
    .case_pro_list li{width:calc(100%/2);}
    .mo_display{display:none;}


}
@media screen and (max-width:640px){
    .product_model{height:1025px;}
    .hom_cuz_item_con{height:45px; overflow: hidden;}
    .home_honor_list li a{margin:5px;}
    .home_hor_item_img{padding:3px;}
}
@media screen and (max-width:567px){
    .foot_centerLx h1{top:-90px;font-size:1.125rem;}
    .foot_centerLx h1:before{font-size:0.625rem;font-weight: 400;letter-spacing: 0;left:-51px;transform: scale(0.7);}
    .m_but_menu{height:auto;padding:0.745rem 0;}
    .m_but_menu li a{font-size:1.125rem;}
    .m_ico_ing img{height:30px;}
    .m_logo {bottom:-4.2rem;}
    .product_model{height:890px;}
    .h_adv_list_item{padding:1rem 0;}
    .adv_item_txt{padding-top:2rem;}
    .h_partner_list{margin-top:0;padding:1rem 0;}
    .h_partner_list li a{height:50px;}
    .about_env_img{height:145px;}
    .pro_recom_list li{width:calc(100%/2);}
    .pro_recom_list li a{margin:5px;padding:3px;}
    .case_rec_item,.case_rec_item_text{width:50%;}
    .case_rec_item_img {height:175px;}
    .case_rec_item_text{padding-left:1rem;}
    .case_rec_item_zx{margin-top:10px;width:100px;border-radius: 5px;}
    .case_rec_item_in{padding:1rem 0 0;}
    .case_rec_item_more a{position:absolute;right:13px;bottom:40px;}
    .about_sum_adv li{margin:1px; width:calc(100% / 4 - 2px); overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
    .his_date{left:42.5%;top:25%;}
    .his_list_con li:after{left:40%;top:34%;}
    .his_list_con li:nth-child(2n):after{left:54%;top:41%;}
    .his_date_last{left:40%;}
    .nw_item_img{height:80px;}
    .enter_thu_box li{height:120px;}
    .pro_recom_list li:last-child{display:none;}
    .product_list_con li{width:calc(100%/2)}
    .product_list_con li a{margin:5px;padding:3px;}
    .pro_contact_text h4{width:100%;}
    .product_video video{width:100%;}
    .news_cate_list li a{padding:1rem 0.35rem;font-size:1rem;}
    .news_cate_list img{margin-right:3px;}
    .case_rec_item_name{font-size:1.125rem;}
    .pro_case_rec_box li{padding:0.35rem;}
    .case_rec_item_tx{background-size:contain;width:95px;}
    .news_zx{display:none;}
    .atr_rec_list{height:170px; overflow: hidden;}
    .atr_rec_list li{width:100%;}
    .case_pro_list li a{margin:0.35rem;}
    .nw_item_other{height:80px;line-height: 80px;}
    .allpro_recom_list{height:945px;}
    .h_mess_content{padding-bottom:6rem;}
    .h_mess_content:before{bottom:-220px;}
    .menu_a img{margin-right:0;border:1px #818181 solid;}
    .menu_a span{padding-left:36px;}
}
@media screen and (max-width:414px){
    .wrap{width:98%;}
    header{padding-bottom:0.645rem;}
    .header_center{padding:0.35rem 0 0;}
    .header_logo h1{width:45%;}
    .home_site_sear{top:3.5rem;}
    .header_title{width:100%;}
    .header_title strong{font-size:18px;}
    .head_nav {top:8rem;}
    .header_menu{top:0;}
    .pro_cate_sub a i{width:18px;height:18px;float:left;margin-right:0;}
    .pro_cate_sub a strong{width:calc(100% - 20px);float:left; text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}
    .h_mess_content{padding:10px 10px 7rem;}
    .product_list_page{padding:10px;}
    .cate_a strong{font-size:1.1rem;}
    .cate_a span{font-size:0.635rem;width:90%; overflow: hidden;margin-left:24px;}
    .product_model{height:735px;}
    .product_model li a{margin:5px;}
    .pro-pagination{bottom:-5px;}
    .adv_item_name:before{top:-11px;}
    .adv_item_name:after{top:-12px;}
    .home_honor_list li a{margin:0.35rem;}
    .home_honor_list li h3{overflow:hidden;text-overflow: ellipsis;white-space: nowrap;}
    .h_partner_list li a{height:40px;margin:0;}
    .tech_item_img_ico{top:85px;left:36%;}
    .tech_item_img{height:auto;}

    .tech_item_name{height:75px;}
    .h_title h4{font-size:1.25rem;}
    .h_title h5{font-size:1rem;}
    .foot_f_logo {width:30%;}
    .foot_centerLx h1{font-size:1.1rem;top:-78px;left:32%; }
    .foot_centerLx h1:before{left:-54px; transform: scale(0.7)}
    .m_but_menu li a{font-size:1rem;}
    .foot_contactCon h3{padding-left:25px; position:relative}
    .foot_contactCon h3 span{letter-spacing:0;display:inline;}
    .foot_contactCon h3 i{position:absolute;left:0;top:5px;}
    footer{padding-bottom:180px;}
    .his_date_last{left:36%;}
    .nw_item_img{height:60px;}
    .menu_a img{width:20px;height:20px;}
    .product_de_name i{font-size:0.735rem;}
    .art_other span{margin-right:5px;}
    .news_item_more a{bottom:22px;}
    .case_rec_item_more a{right:5px;}
    .his_date{left:40.5%;}
    .his_list_con li:after{left:38%;}
    .his_list_con li:nth-child(2n):after{left:55%;}
    .allpro_recom_list{height:778px;}
    .menu_a span{padding-left:27px;}
}
@media screen and (max-width:375px){
    .header_title strong{font-size:16px;}
    .header_title h2{font-size:14px;}
    .header_menu{top:12px;}
    .banner li{height:390px;}
    .home_pro_cate{padding-top:5.5rem;}
    .cate_a{line-height:1;}
    .cate_a strong{font-size:1rem;}
    .product_model li a{margin:0 8px;}
    .adv_item_name{padding-top:1rem;}
    .adv_item_us_ti{font-size:0.625rem;}
    .adv_item_ti h3{font-size:1.5rem;}
    .adv_item_ti strong{font-size:1.25rem;}
    .home_ti_pic{width:45px;height:49px;}
    .home_ti_pic img{width:150px;clip:rect(0px 45px 55px 0px)}
    .home_title h2{font-size:1.375rem;}
    .tech_item_img_ico{top:73px;}
    .foot_centerLx h1{top:-72px;}
    .h_cuz_a a{padding:3px;margin:0;transform: scale(0.9);}
    .product_tel{width:100%;float:left;margin-top:1rem;}
    .pro_contact_text,.pro_contact_tel{width:100%;}
    .h_mess_content:before{left:0;}
    .menu_a{font-size:1.125rem;}
}