@media only screen and (max-width: 1340px) {
    /*float*/
    .float_box{right:1px;}
    .float_box ul{width:42px;}
    .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:40px;}
    .float_box ul li .code_box span,.float_box ul li .tel_box span{display:block;}
}

@media only screen and (max-width: 1250px) {
    .container{width:1000px;}
    .kj-navbar .navbar-nav >li >a{padding:0 25px;}
    .about_box .about_right{display:none;}
    .about_box .about_left{flex:auto;width:100%;padding:0;}
    .product_info_details .right_box .base_info{width:100%;}
    .product_container .product_right .product_list li{width:calc((100% - 30px)/3);}
    .product_container .product_right .product_list li:nth-child(4n){margin-right:15px;}
    .product_container .product_right .product_list li:nth-child(3n){margin-right:0;}
}
@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: 0;
        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;}

}
@media only screen and (max-width: 1020px) {
    .container{width:750px;}
    .header_logo_search .search_form{flex:auto;width:100%;order:3;margin-top:10px;}
    .header_logo_search .right_logo_btn{margin-left:auto;}
    .kj-navbar .navbar-nav >li >a{font-size:14px;padding:0 15px;}
    .news_list li{width:100%;margin-right:0;}
    .index_brand_box ul li{margin-right:15px;width:calc((100% - 60px)/5);margin-bottom:20px;}
    .product_info_details .left_box{width:100%;height:auto;margin-right:0;margin-bottom:20px;}
    .product_info_details .right_box{width:100%;}
    .product_container .product_right .product_list li{width:calc((100% - 15px)/2);}
    .product_container .product_right .product_list li:nth-child(3n){margin-right:15px;}
    .product_container .product_right .product_list li:nth-child(2n){margin-right:0;}
    .contactUs_info{width:100%;}
    .contact_us_box .map_box{width:100%;}
}

@media only screen and (max-width: 767px) {
    .container{width:100%;}
    /**修改表单 **/
   .table-responsive{border:0;}

    /*顶部logo及搜索*/
    .header_logo_search{display:none;}
    /*header*/
    .kj-navbar{width:100%;background:none;min-height:50px;border-bottom:2px solid var(--bgColor);}
    .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;font-weight:bold;}
    .kj-navbar .language_btn{justify-content:center;margin:0;border-top:1px dotted #dedede;}
    .kj-navbar .language_btn a:nth-child(2):after{background:#999;}
    .kj-navbar .language_btn a{color:#333;}
    .kj-navbar .language_btn i{color:var(--fontColor);}
    /*index*/
    #banner-swiper .swiper-pagination{display:none;}
    .footer_box{margin-top:50px;}
    .footer_box .footer_nav .contact_us,.footer_box .fast_links{display:none;}
    .footer_box .footer_nav .code_box img{margin-top:0;}
    .footer_box .footer_nav{justify-content:center;padding:20px 0;}
    .footer_box .footer_copyright .container{flex-wrap: wrap;}
    .footer_box .footer_copyright span{width:100%;text-align:center;line-height:20px;}
    .footer_box .footer_copyright span:nth-child(2){width:100%;text-align:center;}

    .index_product_box{padding:20px 0 30px 0;}
    .index_title,.index_about_box h1{font-size:20px;line-height:50px;}
    .index_product_box ul{margin-top:20px;margin-bottom:20px;}
    .index_product_box ul li{width:50%;margin-right:0;margin-bottom:12px;}
    .index_product_box ul li .brief_text{display:none;}
    .index_product_box ul li .name_btn{font-size:14px;}
    .index_about_box{padding:20px 0;}
    .index_about_box .index_about_text{font-size:14px;line-height:24px;}
    .index_num{flex-wrap: wrap;margin-top:20px;}
    .index_num .num_list{width:calc((100% - 15px) / 2);margin-right:15px;}
    .index_num .num_list:nth-child(2n){margin-right:0;}
    .index_num .num_list .timer{font-size:40px;line-height:60px;}
    .index_num .num_list .topText{top:-16px;}
    .index_num .num_list .text{font-size:15px;line-height:40px;}
    .index_news_box,.index_brand_box{padding:20px 0;}
    .news_list{margin-top:20px;}
    .index_brand_box ul{margin-top:20px;}
    .index_brand_box ul li{width:calc((100% - 15px)/2);}
    .index_brand_box ul li:nth-child(5n){margin-right:15px;}
    .index_brand_box ul li:nth-child(2n){margin-right:0;}
    .index_brand_box ul li a{height:80px;padding:10px;}

    .product_container .product_left{width:100%;margin-right:0;}
    .product_container .product_left h1{font-size:18px;height:40px;}
    .product_container .product_left .btn_box a{height:38px;}
    .product_container .product_right{width:100%;margin-top:20px;}
    .product_info_details .right_box .product_title{font-size:20px;line-height:30px;margin-top:0;font-weight:bold;}
    .product_info_details .right_box .product_cusmo{font-size:14px;margin-bottom:10px;}
    .product_info_details .right_box .pro_desc_baseinfo{padding-top:10px;}
    .product_info_details .right_box .base_info{height:28px;}
    .product_info_details .right_box .footer_info{margin-top:20px;}
    .product_info_details .right_box .footer_info a{width:auto;padding:0 25px;display:inline-block;}
    .product_desc_info .title h1{font-size:14px;padding:0 25px;}
    .product_desc_info .table-responsive{padding:15px;}
    .product_related{margin-top:10px;}
    .product_related .title{font-size:18px;}
    .product_related .swiper-slide,.product_container .product_right .product_list li{height:190px;}
    .product_related .swiper-slide .img_btn,.product_container .product_right .product_list li .img_btn{height:120px;}
    .product_related .swiper-slide .info_box,.product_container .product_right .product_list li .info_box{height:70px;}
    .product_related .swiper-slide .info_box .name_btn,.product_container .product_right .product_list li .info_box .name_btn{font-size:14px;}

    .news_list li{margin-bottom:15px;}
    .news_list li .img_btn{width:100%;height:220px;margin-right:0;}
    .news_list li .right_info{width:100%;margin-top:10px;}
    .brand_box ul{margin-top:0;}
    .brand_box ul li{width:calc((100% - 15px)/2);}
    .brand_box ul li:nth-child(5n){margin-right:15px;}
    .brand_box ul li:nth-child(2n){margin-right:0;}
    .brand_box ul li a{height:80px;}

    .page_banner h1{display:none;}
    .about_box{margin-top:0;}
    .about_box .about_left .about_title{font-size:20px;line-height:50px;}
    .about_box .about_left .about_article{margin-top:12px;font-size:14px;line-height:24px;}

    .kj_news_active{margin:0;padding:15px;}
    .kj_news_active .kj-main-articleinfo-title{font-size:20px;line-height:30px;}
    .kj_news_active .kj-article-content{margin-top:10px;line-height:24px;}

     .contactUs_info{margin-top:0;}
    .contactUs_info .left h1{font-size:20px;}
}