@media only screen and (max-width: 1350px) {
    .index_banner_box .swiper-button-prev,.index_banner_box .swiper-button-next{display:none;}
}
@media only screen and (max-width: 1330px) {
    /*float*/
    .float_box{top:auto;transform:none;bottom:10%;right:0;}
    .float_box ul{width:40px;padding:5px 0;}
    .float_box ul li{padding:0;height:40px;width:40px;line-height:40px;}
    .float_box ul li i{font-size:20px;line-height:40px;}
    .float_box ul li > span{display:none;}
    .float_box ul li:before{width:30px;}
    .float_box ul li .qq_box,.float_box ul li .code_box,.float_box ul li .tel_box,.float_box ul li .wcode_box{right:40px;}
    .float_box ul li .tel_box span{display: block;}
    .float_box .scrollTop{width:40px;height:40px;}
    .float_box .scrollTop span{display:none;}
}
@media only screen and (max-width: 1280px) {
    .container{width:100%;}
}
@media only screen and (max-width: 1260px) {
    .header_logo_search .logo_btn{width:400px;}
    .header_logo_search .search_form{margin-left:auto;}
    .service_introduction .left_info{padding-right:60px;}
    /**修改表单在ipd竖屏时可以有滚动条 **/
    .table-responsive {
        width: 100%;
        margin-bottom: 15px;
        overflow-y: hidden;
        -ms-overflow-style: -ms-autohiding-scrollbar;
    }
    .table-responsive > .table {
        margin-bottom: 0
    }
    .table-responsive > .table > tbody > tr > td, .table-responsive > .table > tbody > tr > th, .table-responsive > .table > tfoot > tr > td, .table-responsive > .table > tfoot > tr > th, .table-responsive > .table > thead > tr > td, .table-responsive > .table > thead > tr > th {
        white-space: nowrap
    }
    .table-responsive > .table-bordered {
        border: 0
    }
    .table-responsive > .table-bordered > tbody > tr > td:first-child, .table-responsive > .table-bordered > tbody > tr > th:first-child, .table-responsive > .table-bordered > tfoot > tr > td:first-child, .table-responsive > .table-bordered > tfoot > tr > th:first-child, .table-responsive > .table-bordered > thead > tr > td:first-child, .table-responsive > .table-bordered > thead > tr > th:first-child {
        border-left: 0
    }
    .table-responsive > .table-bordered > tbody > tr > td:last-child, .table-responsive > .table-bordered > tbody > tr > th:last-child, .table-responsive > .table-bordered > tfoot > tr > td:last-child, .table-responsive > .table-bordered > tfoot > tr > th:last-child, .table-responsive > .table-bordered > thead > tr > td:last-child, .table-responsive > .table-bordered > thead > tr > th:last-child {
        border-right: 0
    }
    .table-responsive > .table-bordered > tbody > tr:last-child > td, .table-responsive > .table-bordered > tbody > tr:last-child > th, .table-responsive > .table-bordered > tfoot > tr:last-child > td, .table-responsive > .table-bordered > tfoot > tr:last-child > th {
        border-bottom: 0
    }
}

@media only screen and (max-width: 1160px) {
    .kj-navbar .navbar-nav >li >a{font-size:16px;margin:0 12px;}
    .service_content ul li{margin-right:15px;width:calc((100% - 60px)/5);padding:0 25px;}
    .index_company_info ul li{padding-right:40px;}
    .index_about_box .left_info{padding-right:60px;}
}
@media only screen and (max-width: 1100px) {
    /*float*/
    .float_box ul{display:none !important;}
    .header_logo_search .search_form{width:200px;}
    .kj-navbar .navbar-nav >li >a{font-size:14px;margin:0 8px;}
    .footer_box .footer_middle .product_list_btn{width:295px;}
      .about_article_box .about_list .text_info{width:100%;padding:0;}
     .about_article_box .about_list .img_box{width:100%;margin-top:10px;}
    .about_article_box .about_list .img_box img{max-width:100%;width:auto;}
    .about_article_box .about_list .img_box img:nth-child(1){height:auto;}
    .about_article_box .about_list .img_box img:nth-child(2){height:auto;}
    .about_article_box .about_list .img_box img:nth-child(3){height:auto;}

}
@media only screen and (max-width: 1020px) {
    .header_logo_search .logo_btn{width:200px;}
    .product_list_ul3 li{margin-right:15px;margin-bottom:15px;width:calc((100% - 15px)/2);}
    .product_list_ul3 li:nth-child(3n){margin-right:15px;}
    .product_list_ul3 li:nth-child(2n){margin-right:0;}
    .footer_box .footer_middle .product_list_btn{display:none;}
    .footer_box .contactus_box{display:none;}
    .footer_box .code_box{margin-right:auto;}
    .service_introduction .right_img{display:none;}
    .service_introduction .left_info{width:100%;padding:0;}
    .contact_us_box .contact_info{width:100%;margin:0;}
    .contact_us_box form{width:100%;}
  
   
    .product_container .img_box{width:100%;margin-right:0;}
   .product_container .singal_img{height:auto;}
    .product_container .swiper-slide .img_box{height:auto;}
    .product_info_details{width:100%;padding:0;}
    .product_info_details .btn_btn{margin-bottom:20px;}
    .product_container .pro_news_advantage{width:100%;margin-right:0;}
    .pro_slide_box{width:100%;margin-top:20px;}
    .index_company_info ul li{padding:0 20px;}
    .index_company_info ul li h1{font-size:20px;}
    .index_about_box{padding:50px 0;}
    .index_about_box .left_info{width:100%;padding:0;}
    .index_about_box .right_img{width:100%;margin-top:20px;}
    .index_about_box .left_info h1:before{display:none;}
    .index_select_us ul li{padding:0 20px;}
    #banner-swiper{padding:30px 0;}
    #banner-swiper .swiper-slide .left_img{width:100%;height:auto;}
    #banner-swiper .swiper-slide .right_info{width:100%;padding:10px 0;}
    #banner-swiper .swiper-slide .right_info h1{padding:0;font-size:20px;line-height:30px;}
    #banner-swiper .swiper-slide .right_info h2{font-size:15px;line-height:20px;}
    #banner-swiper .swiper-slide .right_info a{margin-top:10px;}
}

@media only screen and (max-width: 767px) {
    .container{width:100%;}
    /**修改表单 **/
   .table-responsive{border:0;}
    /*顶部基本信息展示*/
    body{padding-top:0 !important;}
    .header_logo_search .search_form{display:none;}
    .header_logo_search .logo_btn{display:none;}
    .header_logo_search{padding:0;border-bottom-width:4px;}
    /*顶部logo及搜索*/
    .kj-navbar{width:100%;flex:auto;display:block;border-top:0;background:#fff;min-height:50px;}
    .kj-navbar .navbar-header{display:block;}
    .kj-navbar .navbar-header .navbar-brand{padding:0;}
    .kj-navbar .navbar-header .navbar-brand img{max-height:30px;margin-top:9px;}
    .kj-navbar .navbar-header .navbar-toggle{border:0;margin-right:0;}
    .kj-navbar .navbar-header .navbar-toggle .icon-bar{background-color:#999;}
    .kj-navbar .navbar-header .btn-search-toggle{float:right;margin-top:9px;background:none;line-height:30px;padding:0;margin-right:10px;color:#999;font-size:16px;}
    .kj-navbar .navbar-nav{margin:0;flex-wrap:wrap;}
    .kj-navbar .navbar-nav > li{flex:100%;margin:0;}
    .kj-navbar .navbar-nav li a{margin:0;text-align:center;padding:0;height:38px;line-height:38px;font-size:14px;}
    .kj-navbar .navbar-nav li{border-top:1px dashed #eee;}
    .kj-navbar .navbar-nav li.li-kj-nav-procata{display:none;}
    .kj-navbar .navbar-nav >li >a{color:#333;}
    .kj-navbar .navbar-nav >li >a > span{display:none;}
    .kj-navbar .navbar-nav >li >a:after{height:0;}
    .kj-navbar .navbar-nav >li.active > a{background:var(--bgColor);color:#fff;}
    .kj-navbar .navbar-nav >li > ul{display:none !important;}

    .footer_box{margin-top:50px;}
    .footer_box .footer_middle{padding:20px 0 0 0;}
    .footer_box .code_img{width:90px;margin:0 10px;}
    .footer_copyright{padding:10px 0;}
    .footer_copyright .brief_text{font-size:12px;line-height:18px;}
    /*index*/

    .index_banner_box .swiper-pagination{bottom:10px;}
    .index_company_info{padding:20px 0;}
    .index_company_info ul li{flex: 0 0 100%;padding:0;margin-top:10px;}
    .index_company_info ul li:first-child{margin-top:0;}
    .index_company_info ul li h1{font-size:18px;line-height:28px;height:auto;}
    .index_company_info ul li .brief_text{margin:0;font-size:14px;line-height:24px;}
    .index_about_box{padding:20px 0;}
    .index_about_box .left_info h1{font-size:20px;line-height:30px;}
    .index_about_box .left_info .brief_text{font-size:14px;line-height:24px;}
    .index_about_box .right_img .img_box{height:auto;}
    .index_select_us{padding:20px 0;}
    .index_select_us .title{font-size:20px;line-height:30px;}
    .index_select_us ul{margin-top:10px;}
    .index_select_us ul li{padding:0 5px;}
    .index_select_us ul li i{font-size:30px;line-height:40px;display:block;}
    .index_select_us ul li h2{font-size:13px;line-height:20px;margin-top:5px;}

    /*文章*/
    .page_map{font-size:14px;line-height:24px;margin:10px 0;}
    .kj-page .pagination{margin:10px 0;}
    .product_list_ul3 li{height:280px;}
    .product_list_ul3 li .img_btn{height:100px;padding:5px;}
    .product_list_ul3 li .name_btn{padding:0 5px;font-size:14px;font-weight:bold;line-height:38px;margin-bottom:5px;}
    .product_list_ul3 li .specifications{padding:0 5px;line-height:20px;font-size:12px;}
    .product_list_ul3 li span{padding:0 5px;line-height:20px;font-size:12px;}
    .product_list_ul3 li .more_btn{margin-top:10px;line-height:32px;}
    /*新闻*/
    .kj_news{padding:15px;}
    .kj_news .kj_news_inner .info_text{font-size:12px;line-height:18px;}
    .kj_news .kj_news_inner .kj_news_title a{font-size:14px;}
    .kj_news .kj_news_inner .kj_news_title .time{font-size:12px;}
    /*联系我们*/
    .contact_us_box{margin:0;}
    .contact_us_box .title{font-size:20px;line-height:48px;margin-bottom:10px;font-weight:bold;}
    .contact_us_box .contact_info h1{font-size:18px;line-height:28px;}
    .contact_us_box .contact_info .address_info{font-size:14px;line-height:24px;}
    .contact_us_box .contact_info .tips{font-size:14px;line-height:24px;margin:10px 0 0 0;}
    .contact_us_box .contact_info .item_box{margin-top:10px;}
    .contact_us_box .contact_info .item_box .item{padding:5px 0;}
    .contact_us_box .contact_info .item_box .item i{width:60px;font-size:30px;}
    .contact_us_box .contact_info .item_box .item .right_info b{font-size:14px;line-height:24px;font-weight:bold;}
    .contact_us_box .contact_info .item_box .item .right_info span{font-size:14px;line-height:20px;}
    .contact_us_box form .formcolumn-item{margin-bottom:5px;}
    .contact_us_box form .formcolumn-item-tit{font-size:14px;font-weight:bold;line-height:28px;}

    .service_box .service_nav{margin:0 0 10px 0;}
    .service_box .service_nav a{width:auto;padding:0 12px;margin:0 5px;height:42px;font-size:14px;line-height:40px;}
    .service_article .service_title{font-size:20px;font-weight:bold;line-height:48px;}
    .service_article .brief_text{margin-top:10px;font-size:13px;line-height:24px;}
    .service_content{margin-top:20px;padding:20px 0;}
    .service_content .title,.service_advantage .title{font-size:20px;line-height:48px;margin-bottom:10px;}
    .service_content ul li{margin-right:10px;margin-bottom:10px;width:calc((100% - 10px)/2);background: #fff;box-shadow: 0 6px 10px rgba(0,0,0,0.1);padding:0 15px;height:150px;}
    .service_content ul li:nth-child(2n){margin-right:0;}
    .service_content ul li i{display:block;font-size:50px;line-height:80px;}
    .service_content ul li .brief_text{margin-top:0;font-size:14px;line-height:22px;}
    .service_advantage{margin-top:20px;}
    .service_advantage ul li{width:100%;border-right:0;padding:12px 0;}
    .service_advantage ul li:nth-child(-n + 2){border-top:1px solid #d6d6d6;}
    .service_advantage ul li:first-child{border-top:0;}
    .service_advantage ul li:nth-child(2n){padding-left:0;}
    .service_advantage ul li i{display:none;}
    .service_advantage ul li .right_info{width:100%;}
    .customized_btn{width:90%;margin:30px auto 0 auto;font-size:18px;}
    .service2_content{margin-top:20px;}
    .service_introduction{padding:20px 0;}
    .service_introduction .left_info .title{font-size:20px;margin-bottom:10px;line-height:42px;}
    .service_introduction .left_info .brief_text{font-size:13px;line-height:24px;}
    .service_introduction .left_info .brief_text ul li{font-size:13px;line-height:24px;padding:5px 0;}

    .about_article_box{margin:0 0 20px 0;}
    .about_article_box .article_title{font-size:20px;line-height:48px;margin-bottom:10px;font-weight:bold;}
    .about_article_box .about_list .text_info{font-size:14px;line-height:24px;}
    .about_milestone{padding:20px 0;}
    .about_milestone .title{font-size:20px;line-height:48px;margin-bottom:10px;font-weight:bold;}
    .timeline-spine{left:16px;transform:translateX(0)}
    .about_milestone .swiper-button-next{left:0;transform:translateX(0)}
    .about_milestone .swiper-button-prev{left:0;transform:translateX(0)}
    #milestone-list .swiper-slide{}
    #milestone-list .event{width:100%;padding:0 0 0 20px !important;}
    #milestone-list .img_box{display:none;}
    #milestone-list .event_left:before{right:0;left:7px;}
    #milestone-list .event_right:before{right:0;left:7px;}
    #milestone-list .event_left:after{display:none;}
    #milestone-list .event_right:after{display:none;}
    #milestone-list .event_left .img_box{order:1;}
    #milestone-list .event_left .text_info{text-align:left !important;margin-left:10px;}
    #milestone-list .event .text_info .brief_text{font-size:12px;line-height:18px;}
    #milestone-list .event_right{margin:0;}
    #milestone-list .event .text_info{width:100% !important;margin:0 !important;padding-left:25px;}

    .product_info_details .pro_title{font-size:20px;line-height:28px;font-weight:bold;}
    .product_info_details .info_box{margin-top:5px;}
    .product_info_details .btn_btn{margin-top:10px;}
    .product_info_details .btn_btn a{width:auto;padding:0 10px;line-height:40px;font-size:14px;}
    .product_container .pro_news_advantage .title{font-size:18px;font-weight:bold;line-height:40px;margin-top:10px;}
    .product_container .pro_news_advantage .brief_text{padding:15px;font-size:13px;line-height:24px;}
    .pro_slide_box .pro_desc_title{height:42px;font-size:14px;font-weight:bold;}
    .pro_slide_box .article_box{padding:12px;font-size:13px;line-height:24px;}
}