@media only screen and (max-width: 1340px) {
    /*float*/
    .float_box{right:1px;}
    .float_box ul li{padding:0;height:40px;width:40px;}
    .float_box ul li span{display:none;}
    .float_box ul li i{font-size:20px;padding:0;line-height:40px;}
    .float_box .scrollTop{width:40px;height:40px;line-height:40px;}
    .float_box .scrollTop i{font-size:16px;}
    .float_box ul li .qq_box,.float_box ul li .code_box,.float_box ul li .tel_box{right:39px;}
    .float_box ul li .code_box span,.float_box ul li .tel_box span{display:block;}
}
@media only screen and (max-width: 1300px) {
    .product_related .swiper-button-prev,.product_related .swiper-button-next{display:none;}
}
@media only screen and (max-width: 1250px) {
    .container{width:1000px;}
    .kj-navbar .navbar-nav >li >a{margin-left:40px;}
    .kj-navbar .navbar-nav li ul{left:20px;}
    .index_about .right_box .title h2{font-size:70px;}
    .footer_box .footer_nav ul li{margin-right:90px;}
    .footer_box .footer_nav .contact_us{margin-right:100px;}
}
@media only screen and (max-width: 1200px) {
    /**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: 1024px) {
    .float_box{display:none !important;}
    .phone_top{display:block;}
    .about_box .left_img,.index_about .left_img{display:none;}
    .about_box .about_article,.index_about .right_box{width:100%;padding:0;}
    .index_product ul li .iconimg{margin-top:50px;}
    .product_container .product_right .product_cate_brief .left_img{display:none;}
    .product_container .product_right .product_cate_brief .right_info{width:100%;padding:0 28px 20px 28px;}
    .product_container .product_right .product_cate_brief .right_info .brief_text{-webkit-line-clamp:initial;}

}
@media only screen and (max-width: 1020px) {
    .container{width:740px;}
    .header_logo_search .logo_btn{width:100%;text-align:center;margin-bottom:12px;}
    .header_logo_search .right_box{align-items:center;}
    .kj-navbar .navbar-nav >li >a{margin:0 18px;}
    .index_about,.index_product,.index_news{padding:50px 0;}
    .index_product ul li{width:calc((100% - 35px)/2)}
    .index_product ul li:nth-child(2n){margin-right:0;}
    .index_product ul li .more_btn,.index_product ul li .brief_text{display:none;}
    .index_news .news_box .news_left{width:100%;margin:0;}
    .index_news .news_box ul{width:100%;margin-top:30px;}
    .footer_box .footer_nav .contact_us{display:none;}
    .footer_box .footer_copyright span:nth-child(1){width:100%;text-align:center;}
    .footer_box .footer_copyright span:nth-child(2){width:100%;text-align:center;}
    .page_banner h6{display:none;}
    .join_job .header_title span,.join_job .job_info span{font-size:14px;}
    .product_cate_box .product_second_cate .btn_box a{width:100%;}
    .product_cate_box .product_second_cate .btn_box a:nth-child(2n){padding:0;}
    .product_info_details .left_box{width:100%;margin:0;}
    .product_info_details .left_box .image_box .tb-booth{height:auto;}
    .product_info_details .right_box{width:100%;margin-top:20px;}
}

@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*/
    /*顶部logo及搜索*/
    .header_logo_search{padding:0;}
    .header_logo_search .container{padding:0;}
    .header_logo_search .logo_btn,.header_logo_search .search_form{display:none;}
    /*header*/
    .kj-navbar{width:100%;background:none;border-bottom:2px solid var(--bgColor);min-height:50px;}
    .kj-navbar .navbar-header{display:block;}
    .kj-navbar .navbar-header .navbar-brand{padding:0;margin-left:10px;}
    .kj-navbar .navbar-header .navbar-brand img{max-height:36px;margin-top:7px;}
    .kj-navbar .navbar-header .navbar-toggle{border:0;margin-right:0;}
    .kj-navbar .navbar-header .navbar-toggle .icon-bar{background-color:#666;}
    .kj-navbar .navbar-header .btn-search-toggle{float:right;margin-top:9px;background:none;line-height:30px;padding:0;margin-right:10px;color:#666;font-size:16px;}
    .kj-navbar .navbar-nav{margin:0;flex-wrap:wrap;}
    .kj-navbar .navbar-nav > li{flex:100%;width:100%;}
    .kj-navbar .navbar-nav li a{margin:0;text-align:center;}
    .kj-navbar .navbar-nav li{border-top:1px dotted #dedede;}
    .kj-navbar .navbar-nav li.li-kj-nav-procata{display:none;}
    .kj-navbar .navbar-nav li a{color:#333;height:40px;line-height:40px;font-size:14px;}
    .navbar-nav .open .dropdown-menu > li > a{line-height:30px;}
    .kj-navbar .navbar-nav >li.active > a{color:var(--fontColor);border-bottom:0;}
    .footer_box .footer_nav{padding:20px 0;justify-content:center;}
    .footer_box .footer_nav ul{display:none;}
    .footer_box .footer_nav .title{display:none;}
    .footer_box .footer_copyright{padding:12px 0;}
    .footer_box .footer_copyright span{font-size:12px;line-height:18px;}
    /*index*/
    #banner-swiper .swiper-pagination{display:none;}
    .index_about, .index_product, .index_news{padding:20px 0;}
    .index_about .right_box .title h2{display:none;}
    .index_about .right_box .title h1{font-size:20px;line-height:30px;}
    .index_about .right_box .about_brief{font-size:14px;line-height:24px;}
    .index_about .right_box .more_btn{margin-top:15px;}
    .index_title{font-size:20px;line-height:46px;}
    .index_product ul{margin-top:20px;}
    .index_product ul li{padding-bottom:20px;}
    .index_product ul li .iconimg{margin-top:20px;}
    .index_product ul li .name_btn{font-size:16px;margin-top:15px;}
    .index_news .news_box{margin-top:20px;}
    .index_news .news_box .news_left .swiper-slide .img_btn{height:250px;}
    .index_news .news_box .news_left .swiper-slide .name_btn{font-size:15px;line-height:40px;}
    .index_news .news_box ul li .img_btn{display:none;}
    .index_news .news_box ul li .right_box{width:100%;}
    .index_news .more_btn{margin-top:20px;}

    .page_map{align-items:flex-start;}
    .product_container{margin-top:20px;}
    .product_container .product_left{width:100%;margin:0;}
    .product_container .product_left h1{font-size:18px;margin:0;}
    .product_container .product_left ul li .fat_btn{height:40px;}
    .product_container .product_left ul li .fat_btn a{font-size:14px;line-height:40px;}
    .product_container .product_right{width:100%;margin-top:20px;}
    .product_container .product_right .product_cate_brief .right_info{padding:15px;}
    .product_container .product_right .product_cate_brief .right_info h1{margin:0;font-size:18px;line-height:30px;}
    .product_container .product_right .product_cate_brief .right_info .brief_text{margin-top:5px;line-height:24px;}
    .product_cate_box{margin-top:20px;}
    .product_cate_box .nav{height:auto;flex-wrap: wrap;padding:10px;}
    .product_cate_box .nav li{width:50%;margin:0;}
    .product_cate_box .nav li a{margin:0;padding:0;text-align:center;border-radius:3px;}
    .product_cate_box .tab-content{padding:15px;}
    .product_cate_box .product_second_cate{margin-top:15px;}

    .product_info_details{margin-top:20px;}
    .product_info_details .left_box .image_box .tb-booth{overflow:hidden;}
    .product_info_details .right_box .pro_title{font-size:18px;line-height:30px;}
    .product_info_details .right_box .pro_entitle{font-size:14px;margin:0;}
    .product_info_details .right_box .kj-table thead tr th{font-size:14px;}
    .product_info_details .right_box .kj-table thead tr th{width:auto;}
    .product_info_details .right_box .footer_info,.pro_slide_box,.product_related{margin-top:20px;}
    .product_info_details .right_box .footer_info a{width:auto;padding:0 25px;font-size:14px;}
    .pro_slide_box .nav li a{padding:0 25px;font-size:14px;}
    .pro_slide_box .nav{margin-bottom:20px;}
    .pro_slide_box .article_box{font-size:14px;line-height:24px;}
    .product_related .title{font-size:20px;line-height:30px;}
    .product_related .swiper-slide{height:160px;}
    .product_related .swiper-slide .img_btn{height:110px;}
    .product_related .swiper-slide .name_btn{font-size:14px;}

    /*新闻*/
    .page_banner h1{display:none;}
    .news_list_box .download_list li .left_info .title_btn{font-size:14px;line-height:20px;}
    .news_list_box .download_list li .left_info .time{padding:0;}

    .news_list_box .news_list li{padding:15px 0;}
    .news_list_box .news_list li .img_btn{width:100%;margin:0;}
    .news_list_box .news_list li .info_box{width:100%;}
    .news_list_box .news_list li .info_box .title_btn{font-size:16px;}
    .news_list_box .news_list li .info_box .brief_info{margin:0 0 10px 0;font-size:14px;}
    .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;}

    .kj_news_active{margin-top:10px;padding:15px;}
    .kj_news_active .kj-main-articleinfo-title{font-size:18px;line-height:30px;}
    .kj_news_active .kj-article-content{margin-top:10px;line-height:24px;}

    .about_title{font-size:20px;line-height:30px;margin-top:20px;font-weight:bold;}
    .contact_us_box{margin-top:20px;padding:20px 0;}
    .contact_us_box ul{margin:20px 0;}
    .contact_us_box ul li i{display:none;}
    .contact_us_box ul li{width:100%;margin-bottom:12px;display:flex;}
    .contact_us_box ul li h1{text-align:left;font-size:15px;margin:0;width:50px;line-height:24px;}
    .contact_us_box ul li span,.contact_us_box ul li a{text-align:left;line-height:24px;font-size:15px;flex:1;}
    .about_box{margin:20px 0;}
    .about_box .about_article{font-size:14px;line-height:24px;}

    .join_job .header_title{height:48px;}
    .join_job .job_info{height:44px;}
    .join_job .header_title span,.join_job .job_info span{font-size:15px;}
    .join_job .record,.join_job .experience{display:none;}
    .join_job .name,.join_job .address{width:32%;}
    .join_job .num{width:25%;}
    .join_job .job_details{padding:15px 0;font-size:14px;line-height:24px;}
}