@media(min-width:1920px){
    html{
        font-size:calc(100vw/19.2)
    }
     body{
        max-width:1920px;
        margin:auto
    }
     .auto-container{
        max-width:1400px
    }
     .head{
        max-width:1920px
    }
}
 @media(min-width:2560px){
    html{
        font-size:calc(100vw/25.6)
    }
}
 @media(min-width:2860px){
    html{
        font-size:calc(100vw/28.6)
    }
}
 @media(min-width:3840px){
    html{
        font-size:calc(100vw/38.4)
    }
}
 @media(max-width:1680px){
    .head nav{
        padding:0 50px
    }
     .section7 .index_about_body .left .text_box{
        left:10%
    }
     .page_content .contact_map .map_text{
        right:100px;
        padding:35px;
        top:10%;
        max-width:450px
    }
     .page_content .contact_map .map_text .map_head .map_title{
        line-height:36px;
        font-size:30px;
        width:100%
    }
     .page_content .contact_map .map_text .map_head .map_remark{
        font-size:16px;
        line-height:20px
    }
     .page_content .contact_map .map_text .map_main a img,.page_content .contact_map .map_text .map_main p img{
        width:40px
    }
     .page_content .contact_map .map_text .map_main a,.page_content .contact_map .map_text .map_main p{
        font-size:16px
    }
}
 @media(max-width:1600px){
    .head nav{
        padding:0 30px
    }
     .section1 .index_product_head{
        padding:0 40px
    }
     .section1 .index_product_head .index_pro_category li{
        width:auto;
        padding-top:30px;
        padding-bottom:30px
    }
     .section1 .index_product_head .index_pro_category .txt{
        font-size:14px
    }
     .section1 .index_product_head .index_pro_category .cate_icon img{
        height:30px
    }
}
 @media(max-width:1500px){
     .head .navbar_box .navbar_nav .product_category .submen_list{
        max-width:1200px;
        padding-bottom:20px
    }
     .head .navbar_box .navbar_nav .product_category .submen_list li{
        min-width:240px;
        padding-top:20px;
        max-width:240px;
        padding-bottom:0
    }
     .head .navbar_box .navbar_nav .product_category .submen_list p{
        line-height:inherit;
        font-size:14px;
        margin-bottom:5px
    }
     .head .navbar_box .navbar_nav .nav_item .submen_list a{
        font-size:14px;
        padding:5px
    }
     .head .navbar_box .navbar_nav .product_category .submen_list a{
        font-size:12px;
        line-height:22px;
        padding:0
    }
     .head .navbar_right .navbar_group .icosearch{
        margin-right:20px
    }
     .footer .foot_body .foot_left .right .item .item_hd,.footer .foot_body .foot_right .message_head_title{
        font-size:20px
    }
     .footer .foot_body .foot_left .foot_left_bottom,.footer .foot_body .foot_left .footer_contact li span,.footer .foot_body .foot_left .right .item .item_bd li,.footer .foot_body .foot_right form input,.footer .foot_body .foot_right form textarea{
        font-size:14px
    }
     .footer .foot_body{
        padding-top:50px
    }
     .footer .foot_body .foot_left .foot_left_bottom{
        margin-top:40px;
        padding:20px 0
    }
     .sidebar_inner_bottom{
        bottom:0;
        width:350px
    }
     .sidebar_inner_bottom .top{
        font-size:16px
    }
     .sidebar_inner_bottom .bottom_form{
        padding-bottom:10px
    }
     .sidebar_inner_bottom .bottom_form form>p{
        font-size:14px;
        margin-bottom:5px
    }
     .sidebar_inner_bottom .bottom_form form .input>p{
        font-size:14px;
        margin-bottom:5px
    }
     .sidebar_inner_bottom .bottom_form form .input div{
        margin-bottom:5px
    }
     .sidebar_inner_bottom .bottom_form form .input div input,.sidebar_inner_bottom .bottom_form form .input div textarea{
        font-size:14px
    }
     .sidebar_inner_bottom .bottom_form form .input div textarea{
        height:45px
    }
     .sidebar_inner_bottom .bottom_form form .input .select{
        height:35px;
        line-height:35px
    }
     .sidebar_inner_bottom .bottom_form form .input .select select{
        font-size:14px
    }
     .sidebar_inner_bottom .bottom_form form .submit button{
        margin-top:0;
        font-size:16px
    }
     .section10 .auto-container,.section2 .auto-container,.section5 .auto-container,.section8 .auto-container{
        width:1200px
    }
     .section1 .index_pro_content .item .index_pro_list .swiper-button-prev{
        top:110%;
        left:45%
    }
     .section1 .index_pro_content .item .index_pro_list .swiper-button-next{
        top:110%;
        right:45%
    }
     .section5 .section_body ul li{
        width:29.9167%
    }
     .section5 .section_body ul li:nth-child(-n+3){
        margin-right:2.4166%
    }
     .section5 .section_body ul li:nth-child(3){
        margin-right:5%
    }
     .section5 .section_body ul li:nth-child(4){
        margin-left:5%
    }
     .section5 .section_body ul li:nth-last-child(-n+3){
        margin-left:2.4166%
    }
     .section5 .section_body ul::after{
        background-size:contain;
        background-repeat:no-repeat;
        background-position:right
    }
     .section5 .section_body li .quality_control_txt .title{
        font-size:20px
    }
     .section5 .section_body li .quality_control_txt .remark{
        font-size:14px
    }
     .section6{
        padding-bottom:100px
    }
     .section6 .index_oem_head{
        max-width:max-content;
        padding-top:40px
    }
     .section10 .index_sustomers_say .index_say_head .img_box img{
        width:60px;
        height:60px
    }
     .page_content .contact_head .right{
        padding-left:4%
    }
     .page_content .contact_head .right .contact_business_swiper{
        max-width:92%;
        margin:auto;
        margin-top:30px
    }
}
 @media(max-width:1400px){
    .auto-container,.page_content .about_form .auto-container,.page_content .about_what_do .auto-container{
        max-width:96%;
        margin:auto
    }
     .head .navbar_box .navbar_nav .nav_item .dropdown_link a,.head .navbar_logo .logo_text{
        font-size:16px
    }
     .index_section .section_title,.section4 .section_body .pulin_grids .index_why_head .head_title,.section7 .index_about_body .left .text_box .title{
        font-size:36px
    }
     .index_section .section_head{
        margin:30px 0
    }
     .section3 .section_body ul li{
        max-width:24.07143%
    }
     .section4 .section_body .pulin_grids{
        max-width:100%
    }
     .section4 .section_body .pulin_grids .index_why_head{
        padding:0 50px
    }
     .section6 .index_oem_main .item{
        max-width:23.5715%;
        margin-right:1.4285%
    }
     .section7 .index_about_body .left .text_box{
        left:5%;
        padding-right:10px
    }
     .section7 .index_about_body .left .text_box .title{
        margin-bottom:30px;
        font-size:30px
    }
     .section7 .index_about_body .left .text_box .remark{
        font-size:16px;
        line-height:26px
    }
     .section7 .index_about_body .left .more_btn{
        width:200px;
        font-size:16px;
        margin-top:30px
    }
     .page_content .sidebar{
        width:20.5714%
    }
     .page_content .content_main{
        width:78%
    }
     .page_content .sidebar .sidebar_contact{
        padding-left:10px
    }
     .page_content .sidebar .contact_information a{
        font-size:12px
    }
}
 @media(max-width:1366px){
    .head .navbar_box .navbar_nav .nav_item{
        padding-right:25px
    }
     .section1 .index_pro_content{
        padding:65px 0
    }
     .index_section .section_head{
        margin:20px 0
    }
     .section4{
        margin-top:40px
    }
     .page_content .sidebar .category li span{
        font-size:14px
    }
}
 @media(max-width:1280px){
    .section10 .auto-container,.section2 .auto-container,.section8 .auto-container{
        width:1100px
    }
     .section2 .section_body{
        background-size:contain
    }
     .section2 .section_body .service_img img{
        max-width:160px;
        max-height:160px
    }
     .page_content .pro_show_head .text_box{
        padding:25px
    }
    .additional_features{
        right:20px;
        top:35%
    }
    
}
 @media(max-width:1263px){
    .head .navbar_box .navbar_nav .nav_item .dropdown_link a,.head .navbar_logo .logo_text{
        font-size:14px
    }
     .head .navbar_logo{
        max-width:400px
    }
     .footer .foot_body .foot_left .right .item{
        padding-right:10%
    }
     .section10 .auto-container,.section2 .auto-container,.section8 .auto-container{
        width:1000px
    }
     .section7 .index_about_body .left .text_box{
        max-width:550px
    }
     .section7 .index_about_body .left .text_box .remark{
        overflow:hidden;
        text-overflow:ellipsis;
        display:-webkit-box;
        -webkit-line-clamp:9;
        -webkit-box-orient:vertical
    }
     .section7 .index_about_body .left{
        width:100%
    }
     .section10 .index_sustomers_say .index_say_head .img_box img{
        width:50px;
        height:50px
    }
     .page_content .content_main .pro_item .pro_item_txt,.page_content .sidebar .category li>a{
        padding:10px
    }
     .page_content .sidebar .category li .sidebar_category_child a{
        padding:0 10px
    }
     .page_content .pro_show_head .text_box{
        padding:15px
    }
     .page_content .about_what_do .map{
        width:1000px;
        height:430px;
        background-size:contain
    }
     .page_content .about_what_do .map .marker1{
        left:144px;
        top:150px
    }
     .page_content .about_what_do .map .marker2{
        left:269px;
        top:270px
    }
     .page_content .about_what_do .map .marker3{
        left:388px;
        top:96px
    }
     .page_content .about_what_do .map .marker4{
        left:424px;
        top:113px
    }
     .page_content .about_what_do .map .marker5{
        left:398px;
        top:128px
    }
     .page_content .about_what_do .map .marker6{
        left:382px;
        top:146px
    }
     .page_content .about_what_do .map .marker7{
        left:722px;
        top:144px
    }
     .page_content .about_what_do .map .marker8{
        left:680px;
        top:178px
    }
     .page_content .about_what_do .map .marker9{
        left:589px;
        top:180px
    }
     .page_content .about_what_do .map .marker10{
        left:579px;
        top:198px
    }
     .page_content .about_what_do .map .marker11{
        left:643px;
        top:226px
    }
     .page_content .about_what_do .map .marker12{
        left:725px;
        top:339px
    }
     .page_content .contact_head .right .contact_business_swiper .swiper-slide{
        padding:15px
    }
     .page_content .contact_map .map_text{
        max-width:380px
    }
}
 @media(max-width:1200px){
    .page_content .pro_show_head .text_box .pro_inquire a{
        width:100px
    }
     .page_content .pro_show_head .text_box .pro_contact a{
        font-size:14px
    }
}
 @media(max-width:1080px){
     html{
        font-size:calc(100vw/4.2)
    }
     .head .navbar_logo .logo_text{
        display:none
    }
     .head .navbar_logo .logo_icon{
        width:100%;
        padding:10px 0;
        border:0
    }
     .head .open .navbar_logo{
        opacity:0
    }
     .head .navbar_logo .logo_icon img{
        height:40px
    }
     .head .navbar_right .c_switch{
        display:block;
        width:30px;
        height:30px;
        margin-left:30px
    }
     .head .navbar_right .c_switch i{
        background:#e60012
    }
     .head .navbar_right .c_switch.open i:nth-child(1){
        top:9px;
        -webkit-transform:rotate(45deg);
        transform:rotate(45deg)
    }
     .head .navbar_right .c_switch.open i:nth-child(2){
        opacity:0
    }
     .head .navbar_right .c_switch.open i:nth-child(3){
        bottom:9px;
        -webkit-transform:rotate(-45deg);
        transform:rotate(-45deg)
    }
     .head .c-style2 .navbar_box .navbar_nav .nav_item.active .dropdown_link::after,.head .navbar_box .navbar_nav .nav_item.active .dropdown_link a::after,.head .navbar_box .navbar_nav .nav_item:hover .dropdown_link::after{
        display:none
    }
     .head .navbar_box .navbar_nav .nav_item .dropdown_menu{
        position:unset
    }
     .head .navbar_box .navbar_nav .nav_item.product_category .dropdown_menu{
        background:0 0
    }
     .head .navbar_box{
        display:none;
        position:fixed;
        top:60px;
        bottom:0;
        width:100%;
        background-color:rgba(0,0,0,.7);
        transition:all .5s;
        border-top:1px solid #c8d1e1;
        border-bottom:1px solid #c8d1e1
    }
     .head .navbar_box .navbar_nav{
        display:unset;
        position:absolute;
        width:100%;
        top:0;
        background:#fff;
        padding:30px 20px;
        overflow:hidden;
        padding-bottom:5px;
        max-height:500px;
        overflow:auto
    }
     .head .navbar_box .navbar_nav .nav_item{
        line-height:initial;
        border:0;
        padding-right:0
    }
     .head .navbar_box .navbar_nav .nav_item .dropdown_link a{
        color:#222;
        display:block;
        line-height:40px
    }
     .head .navbar_box .navbar_nav .nav_item.active{
        border:0
    }
     .head nav{
        padding:0
    }
     .head .navbar_logo{
        padding-left:20px
    }
     .head .navbar_right{
        padding-right:20px
    }
     .head .navbar_right .search_con2{
        width:100%
    }
     .head .navbar_right .search_con2 .search_input{
        width:85%
    }
     .head .navbar_right .search_con2 .search_input input{
        font-size:14px
    }
     .head .navbar_right .search_con2 .moblie_search_close,.head .navbar_right .search_con2 .search_input .search_btn img{
        width:15px;
        height:15px
    }
     .footer .foot_body .foot_head .foot_head_left .foot_text{
        max-width:initial
    }
     .head .navbar_box .navbar_nav .nav_item .dropdown_link .iconfont{
        display:block;
        position:absolute;
        top:2px;
        right:0;
        font-size:22px;
        font-weight:700
    }
     .head .navbar_box .navbar_nav .nav_item .dropdown_link .iconfont::after{
        display:block;
        content:'+';
        font-style:normal
    }
     .head .navbar_box .navbar_nav .nav_item .dropdown_link{
        position:relative
    }
     .head .navbar_box .navbar_nav .nav_item:hover .dropdown_menu{
        display:none
    }
     .head .navbar_box .navbar_nav .product_category .submen_list{
        display:block;
        position:unset;
        width:100%;
        padding:10px 0
    }
     .head .navbar_box .navbar_nav .nav_item .submen_list li{
        min-width:100%;
        width:100%;
        border:0;
        padding:0
    }
     .head .navbar_box .navbar_nav .nav_item .submen_list li .submen_head{
        position:relative
    }
     .head .navbar_box .navbar_nav .nav_item .submen_list li .submen_head.open .iconfont:after{
        content:'-'
    }
     .head .navbar_box .navbar_nav .nav_item .submen_list a{
        padding:0;
        line-height:30px;
        padding-left:10px
    }
     .head .navbar_box .navbar_nav .nav_item .dropdown_link.open .iconfont::after{
        content:'-'
    }
     .head .navbar_box .navbar_nav .nav_item .submen_list .head_icon{
        display:none
    }
     .head .navbar_box .navbar_nav .product_category .submen_list .submen_head a{
        margin-bottom:0;
        text-align:left;
        padding-left:10px;
        display:inline-block;
        position:relative;
        line-height:30px;
        font-size:14px
    }
     .head .navbar_box .navbar_nav .product_category .submen_list .submen_head .iconfont{
        display:inline-block;
        position:absolute;
        top:0;
        right:0;
        width:20px;
        text-align:center
    }
     .head .navbar_box .navbar_nav .product_category .submen_list .submen_head .iconfont:after{
        display:block;
        content:'+';
        font-style:normal;
        font-size:20px;
        font-weight:700
    }
     .head .navbar_box .navbar_nav .nav_item .submen_list .head_children a{
        padding-left:20px
    }
     .head .navbar_box .navbar_nav .nav_item .submen_list{
        position:unset;
        width:100%;
        border-top:1px solid #e4e9f1;
        border-bottom:0;
        padding:10px 0
    }
     .footer .foot_body .auto-container{
        flex-direction:column-reverse
    }
     .footer .foot_body .foot_right{
        width:100%;
        padding-left:0;
        margin-bottom:30px
    }
     .footer .foot_body .foot_left .right{
        display:none
    }
     .footer .foot_body .foot_left .left{
        width:100%;
        padding-right:0;
        border-right:0
    }
     .footer .foot_body .foot_left .footer_contact li{
        max-width:100%
    }
     .footer .foot_body .foot_left{
        width:100%;
        padding-right:0
    }
     .footer .foot_body .foot_left .footer_contact li span{
        width:100%
    }
     .sidebar_inner_bottom{
        display:none
    }
     .sidebar_inner_bottom_m {
         display: block;
    }
     .sidebar_inner_bottom_m a{
        color:#fff;
        background:#e6252d;
        padding:12px 15px;
        border-radius:5px;
        font-size:16px
    }
     .additional_features{
        right:5px;
        top:49%
    }

     .modal-body iframe{
        height:auto
    }
     .footer .foot_body .foot_left .foot_left_bottom{
        flex-direction:column
    }
     .footer .foot_body{
        padding-top:30px
    }
     .section1 .index_product_head{
        padding:0
    }
     .section1 .index_product_head .index_pro_category{
        flex-wrap:wrap;
        justify-content:flex-start;
        max-width:96%;
        margin:auto
    }
     .section1 .index_product_head .index_pro_category li{
        padding:20px
    }
     .section9 .index_exhibition .swiper-slide .text_box{
        width:50%;
        padding-right:30px;
        padding-left:20px;
        padding-bottom:20px;
        min-height:100%;
        background-position:right;
        background-size:100%
    }
     .section9 .index_exhibition .swiper-slide .img_box{
        width:51.7142%
    }
     .section9 .index_exhibition .swiper-slide .text_box p{
        font-size:30px;
        padding-bottom:20px;
        margin-bottom:20px
    }
     .section9 .index_exhibition .swiper-slide .text_box .other{
        padding-right:0;
        font-size:18px;
        margin-bottom:10px
    }
     .section10 .index_sustomers_say .swiper-button-next,.section10 .index_sustomers_say .swiper-button-prev{
        display:none
    }
     .page_content .info_content{
        flex-direction:column-reverse
    }
     .page_content .pro_show_main .auto-container{
        flex-direction:column-reverse
    }
     .page_content .faq_content,.page_content .news_content,.page_content.pro_content{
        padding:40px 0
    }
     .page_content .content_main,.page_content .sidebar{
        width:100%
    }
     .page_content .content_main,.page_content .faq_content .content_main,.page_content .news_content .content_main,.page_content .video_content .content_main{
        margin-left:0
    }
     .page_content .content_main .main_head,.page_content .faq_content .faq_head{
        padding:30px
    }
     .inside-pagination{
        padding:20px 0
    }
     .inside-pagination ul{
        width:100%;
        flex-wrap:wrap
    }
     .inside-pagination .next-page,.inside-pagination .pre-page,.inside-pagination li{
        width:35px;
        height:35px;
        line-height:32px;
        margin-bottom:10px
    }
     .page_content .content_main .pro_item .pro_item_img .thumb,.page_content .content_main .pro_item .pro_item_img .video-thumbnail{
        min-height:auto;
        height: 268px;
    }
     .page_content .pro_show_head .auto-container{
        flex-direction:column
    }
     .page_content .pro_show_head .img_box{
        width:100%;
        margin-bottom:30px
    }
     .page_content .pro_show_head .text_box{
        width:100%;
        margin-left:0
    }
     .page_content .pro_show_head .img_box .gallery_top.swiper-container,.page_content .pro_show_main .pro_show_from .left,.page_content .pro_show_main .pro_show_from .right{
        width:100%
    }
     .page_content .pro_show_head .img_box .gallery_top .swiper-slide img{
        height:100%
    }
     .page_content .pro_show_main .content_main{
        margin-left:0
    }
     .page_content .about_what_do .map .marker-item{
        display:none
    }
     .page_content .about_what_do .map{
        background-image:url(../images/m-map.png);
        width:100%;
        height:300px
    }
     .page_content .page_about{
        padding-top:40px;
        flex-direction:column
    }
     .page_content .page_about .head_left{
        width:100%;
        padding-top:0;
        text-align:center
    }
     .page_content .page_about .head_right{
        width:100%;
        margin-top:40px
    }
     .page_content .page_about .head_right .about_data{
        justify-content:flex-start
    }
     .page_content .about_mvv{
        flex-direction:column;
        margin-bottom:40px
    }
     .page_content .about_mvv .item{
        width:100%;
        margin-right:0;
        margin-bottom:10px
    }
     .page_content .about_mvv .item:nth-child(even){
        margin-left:0
    }
     .page_content .news_content .news_item{
        padding:0 30px
    }
     .page_content .news_content .news_item a{
        padding:30px 0
    }
     .page_content .contact_head,.page_content .news_content .content_main{
        margin-bottom:40px
    }
     .page_content .sidebar .category li{
        margin-bottom:5px
    }
     .page_content .faq_content .item_box .faq_item{
        padding:20px
    }
     .page_content .faq_content .item_box{
        padding-bottom:40px
    }
     .page_content.video_list{
        padding:40px 0
    }
     .head .navbar_box .navbar_nav .nav_item .submen_list .head_children{
        display:none
    }
     .page_content .contact_head .auto-container{
        flex-direction:column-reverse
    }
     .page_content .contact_head .left{
        width:100%
    }
     .page_content .contact_head .right{
        width:100%;
        padding-left:0;
        margin-bottom:30px
    }
     .page_content .contact_map{
        display:flex;
        flex-direction:column-reverse
    }
     .page_content .contact_map .map_text{
        position:unset;
        max-width:96%;
        margin:auto;
        width:100%;
        margin-bottom:30px
    }
     .page_content.contact{
        padding-top:40px
    }
     .page_content.show_content{
        padding:40px 0
    }
     .page_content.show_content .content_main{
        margin-bottom:30px
    }
     .page_content .show_news h1{
        font-size:26px
    }
     .page_content .show_news,.page_content .show_page{
        padding:15px
    }
     .page_content .show_news .prev-next p,.page_content .show_news>p{
        font-size:16px
    }
     .page_content .show_news .prev-next .next-page img,.page_content .show_news .prev-next .prev-page img{
        width:14px
    }
}
 @media(max-width:991px){
    .head .navbar_right .navbar_group .icosearch img{
        filter:unset
    }
     .head .navbar_right .navbar_group .btn_inquiry{
        color:#222;
        border-color:#222
    }
     .additional_features li a img{
        width:40px;
        height:40px
    }
     .index_banner{
        margin-top:60px;
        padding-top: 0;
    }
     .index_banner .indexSwiper .swiper-pagination{
        bottom:5px
    }
     .head .navbar_right .navbar_group .header_inquiry{
        border-color:#143cb4
    }
     .section1 .index_pro_content .item .pro_head{
        flex-direction:column
    }
     .section1 .index_pro_content .item .pro_head .left{
        width:100%;
        margin-bottom:20px
    }
     .section1 .index_pro_content .item .pro_head .right{
        width:100%;
        margin-left:0
    }
     .section1 .index_pro_content .item .index_pro_list .swiper_arrow{
        display:none
    }
     .section1 .index_pro_content .item .index_pro_list .swiper-wrapper{
        padding-bottom:35px
    }
     .section1 .index_pro_content .item .index_pro_list .swiper-pagination{
        bottom:0!important
    }
     .section1 .index_pro_content .item .pro_head .right a{
        flex-direction:column
    }
     .section1 .index_pro_content .item .pro_head .right .img_box{
        width:100%;
        margin-right:0;
        text-align:center;
        margin-bottom:30px;
        border-radius:10px 10px 0 0
    }
     .section1 .index_pro_content .item .pro_head .right .text_box{
        width:90%;
        padding-right:0;
        margin-bottom:30px
    }
     .section1 .index_pro_content .item .index_pro_list .swiper-button-next,.section1 .index_pro_content .item .index_pro_list .swiper-button-prev{
        display:none
    }
     .section1 .index_pro_content{
        padding:20px 0
    }
     .section2 .section_body ul{
        flex-wrap:wrap
    }
     .section2 .section_body{
        background:0 0
    }
     .section2 .section_body ul li{
        width:100%;
        margin-bottom:20px;
        display:flex;
        text-align:left
    }
     .section2 .section_body ul li:first-child{
        text-align:left
    }
     .section2 .section_body ul li:nth-child(even){
        margin-top:0
    }
     .section2 .section_body .service_img{
        width:20%
    }
     .section2 .section_body .service_title{
        width:80%;
        padding-left:10px
    }
     .section2 .section_body .service_img img{
        max-width:70px;
        max-height:70px
    }
     .section3 .section_body ul li{
        max-width:49.07143%;
        margin-right:0
    }
     .section3 .section_body li .test_item_title{
        font-size:14px;
        padding:0 10px
    }
     .section4 .section_body .pulin_grids .index_why_head{
        width:100%;
        height:auto;
        padding-top:20px;
        padding-bottom:20px
    }
     .section4 .section_body .pulin_grids .grid-box{
        width:50%
    }
     .section5 .section_body .pc_quality_control,.section5 .section_body ul::after{
        display:none
    }
     .section5 .section_body .m_quality_control{
        display:flex;
        justify-content:space-around
    }
     .section5 .section_body ul li:nth-child(-n+3){
        width:49%;
        margin-right:0;
        max-width:unset
    }
     .section5 .section_body li .quality_control_img img{
        width:100%;
        object-fit:cover
    }
     .section5 .section_body ul li:nth-last-child(-n+3){
        margin-left:0;
        width:49%;
        max-width:unset;
        margin-bottom:50px
    }
     .section5 .section_body ul li:nth-last-child(-n+3) .item_num{
        top:unset;
        bottom:-28px
    }
     .section5 .section_body li:nth-last-child(-n+3) .quality_control_txt{
        top:0
    }
     .section5 .section_body ul li:nth-last-child(-n+3){
        margin-top:0
    }
     .section6{
        padding-bottom:40px
    }
     .section6 .index_oem_main .item{
        width:48.5715%;
        max-width:unset
    }
     .section6 .index_oem_main .item:nth-child(4n){
        margin-right:1.4285%
    }
     .section6 .index_oem_main .item:nth-child(even){
        margin-right:0
    }
     .section6 .index_oem_main .item .item_img img{
        width:100%
    }
     .section7 .index_about_foot{
        margin-top:40px
    }
     .section7 .index_about_body{
        display:flex;
        position:unset;
        flex-direction:column-reverse
    }
     .section7 .index_about_body .right{
        position:relative;
        width:100%
    }
     .section7 .index_about_body .right .img_box{
        margin-bottom:30px
    }
     .section7 .index_about_body .right .img_box img{
        width:100%;
        object-fit:cover
    }
     .section7 .index_about_body .left .text_box{
        max-width:95%;
        left:0;
        margin:auto
    }
     .section7 .index_about_body .left .img_box img{
        min-height:500px;
        object-fit:cover
    }
     .section10 .auto-container,.section2 .auto-container,.section8 .auto-container{
        width:auto
    }
     .page_content .info_content .download_content,.section8{
        padding:40px 0
    }
     .page_content .about_certificate .swiper_arrow .swiper-button-next,.page_content .about_certificate .swiper_arrow .swiper-button-prev,.section8 .index_certificate .swiper-button-next,.section8 .index_certificate .swiper-button-prev{
        display:none
    }
     .section8 .index_certificate .swiper-container{
        padding-bottom:30px
    }
     .section8 .index_certificate .swiper-slide{
        text-align:center
    }
     .section8 .index_certificate .swiper-slide p{
        margin-top:10px
    }
     .section9{
        padding-bottom:40px
    }
     .section9 .index_customers .swiper-container{
        padding-bottom:40px
    }
     .page_content .about_certificate .swiper-container .swiper-pagination-bullet,.page_content .pro_show_related .auto-container .swiper-container .swiper-pagination .swiper-pagination-bullet,.section1 .index_pro_content .item .index_pro_list .swiper-pagination-bullet,.section10 .index_sustomers_say .swiper-container .swiper-pagination-bullet,.section11 .index_news .swiper-container .swiper-pagination-bullet,.section8 .index_certificate .swiper-container .swiper-pagination-bullet,.section9 .index_customers .swiper-container .swiper-pagination-bullet{
        border-color:#e60012
    }
     .page_content .about_certificate .swiper-container .swiper-pagination-bullet-active,.page_content .news_certificate .swiper-container .swiper-pagination-bullet-active,.page_content .pro_show_related .auto-container .swiper-container .swiper-pagination .swiper-pagination-bullet-active,.section1 .index_pro_content .item .index_pro_list .swiper-pagination-bullet-active,.section10 .index_sustomers_say .swiper-container .swiper-pagination-bullet-active,.section11 .index_news .swiper-container .swiper-pagination-bullet-active,.section8 .index_certificate .swiper-container .swiper-pagination-bullet-active,.section9 .index_customers .swiper-container .swiper-pagination-bullet-active{
        background-color:#e60012
    }
     .section10,.section11{
        padding-bottom:40px
    }
     .page_content .about_certificate .about_certificate_swiper .swiper-container,.section10 .index_sustomers_say .swiper-container,.section11 .index_news .swiper-container{
        padding-bottom:50px
    }
     .page_content .content_main .pro_item{
        width:32.3071%
    }
     .page_content .pro_show_main .content_main .pro_show_faq .item{
        width:49%
    }
     .page_content .about_certificate{
        padding-bottom:15px
    }
     .page_content .page_about .head_right .about_data{
        margin-top:30px
    }
     .page_content .video_content .item_box .video_item .video_item_img{
        height:auto!important
    }
     .page_content .video_content .item_box .video_item .video_item_txt{
        padding:15px
    }
     .page_content .video_content .item_box .video_item .video_item_txt .video_title{
        min-height:48px
    }
     .page_content .download_content .item_box .item{
        width:48.8571%
    }
     .page_content .download_content .item_box .item:nth-child(even){
        margin-right:0;
        margin-left:.7142%
    }
     .page_content .download_content .item_box .item:nth-child(3n){
        margin-right:0
    }
     .page_content .download_content .head{
        width:100%;
        padding:0
    }
     .page_content.quotatio_page{
        padding:40px 0
    }
     .page_content .quotatio .quotation-box .message-box .from .input>div{
        width:100%;
        margin-bottom:5px
    }
     .page_content .quotatio .quotation-box .message-box .from .input{
        flex-wrap:wrap;
        margin-bottom:5px
    }
     .page_content .quotatio .quotation-box .message-box{
        padding:15px
    }
     .page_content .quotatio .quotation-box>div .message-box .checktext{
        flex-wrap:wrap;
        padding:0;
        padding-bottom:20px
    }
     .page_content .quotatio .quotation-box>div .message-box .checktext .buttom{
        margin-bottom:15px
    }
     .page_content .quotatio .quotation-box>div .message-box .checktext .buttom label{
        margin-bottom:0
    }

     .page_content .pro_show_main .content_main .show_item_box:nth-last-of-type(odd) .item{
  flex-direction: column-reverse !important;
 }
 }
 @media(max-width:768px){
    .head .navbar_right .navbar_group .icosearch .icon-sousuo{
        color:#222
    }
     .home_banner{
        margin-top:60px;
        padding-top: 0;
    }
     .index_section .section_title,.section11 .section_head .section_title,.section4 .section_body .pulin_grids .index_why_head .head_title,.section7 .index_about_body .left .text_box .title{
        line-height:40px
    }
     .section1 .index_product_head .index_pro_category li{
        padding:0;
        width:50%;
        display:flex;
        margin-bottom:10px
    }
     .section1 .index_product_head .index_pro_category{
        margin-top:30px
    }
     .section1 .index_product_head .index_pro_category .cate_icon{
        margin-bottom:10px
    }
     .section1 .index_product_head .index_pro_category .cate_icon img{
        height:auto;
        margin-right:10px;
        width:30px
    }
     .section4 .section_body .pulin_grids .grid-box{
        width:100%;
        border:0;
        height:auto;
        border-top:1px solid rgb(255,255,255,.149)
    }
     .section4 .section_body .pulin_grids .grid-box .grid{
        height:auto
    }
     .section4 .section_body .pulin_grids .grid-box .grid,.section4 .section_body .pulin_grids .index_why_head{
        padding:25px
    }
     .section4 .section_body .pulin_grids .index_why_head .head_desc{
        width:100%
    }
     .section4 .section_body .index_why{
        margin-bottom:15px
    }
     .section5{
        margin-bottom:30px
    }
     .section5 .section_body ul li:nth-child(-n+3),.section5 .section_body ul li:nth-last-child(-n+3){
        width:100%
    }
     .section9 .index_exhibition .swiper-slide{
        display:flex;
        flex-direction:column
    }
     .section9 .index_exhibition .swiper-slide .img_box{
        width:100%
    }
     .section9 .index_exhibition .swiper-slide .text_box{
        position:unset;
        width:100%;
        background:url(/res/magic/images/exhibition_bg1.jpg);
        background-size:cover
    }
     .section9 .index_exhibition .swiper-pagination{
        width:100%;
        text-align:center;
        left:0;
        bottom:5px;
        right:0;
        margin:auto
    }
     .page_content .content_main .main_head{
        padding:15px
    }
     .page_content .content_main .main_head .category_parameter a{
        padding:6px 10px;
        margin-bottom:10px
    }
     .page_content .content_main .pro_item{
        width:49.3071%
    }
     .page_content .content_main .pro_item:nth-child(even){
        margin-right:0
    }
     .page_content .page_about .head_right .about_data .item{
        width:48%;
        margin-right:2%
    }
     .page_content .about_what_do{
        padding-top:40px
    }
     .page_content .about_certificate .about_certificate_title,.page_content .about_form .from_head_title,.page_content .about_what_do .title{
        font-size:30px
    }
     .page_content .download_content .head_title{
        font-size:28px
    }
     .page_content .sidebar .contact_information a{
        font-size:16px
    }
     .page_content .about_what_do .remark{
        font-size:18px;
        line-height:30px
    }
     .page_content .about_mvv .item{
        flex-direction:column;
        align-items:center
    }
     .page_content .about_mvv .item .mvv_img{
        margin-right:0;
        margin-bottom:20px
    }
     .page_content .about_mvv .item .mvv_txt{
        width:100%
    }
     .page_content .about_mvv .item .mvv_txt h3{
        text-align:center
    }
     .page_content .about_certificate .about_certificate_swiper .swiper-slide p{
        font-size:16px
    }
     .page_content .about_form{
        padding:45px 0
    }
     .page_content .about_form .form_input input{
        width:100%;
        margin-right:0
    }
     .page_content .page_about .head_left h2{
        font-size:22px;
        line-height:30px
    }
     .page_content .news_content .news_item a{
        flex-direction:column
    }
     .page_content .news_content .news_item .news_item_img{
        width:100%
    }
     .page_content .news_content .news_item .news_item_txt{
        width:100%;
        padding-right:0
    }
     .page_content .news_content .news_item{
        padding:0 15px
    }
     .page_content .news_content .news_item .news_item_txt .news_title{
        margin-top:15px
    }
     .page_content .faq_content .faq_head .title,.page_content .news_content .news_item .news_item_txt .news_remark{
        margin-bottom:15px
    }
     .page_content .news_content .news_item .news_item_txt .news_time{
        width:120px;
        height:40px;
        line-height:40px
    }
     .page_content .faq_content .faq_head{
        padding:15px
    }
     .page_content .faq_content .item_box .faq_item_num{
        display:none
    }
     .page_content .video_content .item_box .video_item{
        width:100%!important;
        margin-right:0
    }
     .page_content .video_content .item_box .video_item .video_item_txt .video_title{
        min-height:auto
    }
     .modal-body iframe{
        height:300px
    }
     .page_content .download_content .item_box .item{
        width:100%;
        margin-bottom:10px
    }
    
    .page_content .download_content .item_box .item {
        flex-direction: column;
        padding-bottom: .2rem
    }

    .page_content .download_content .item_box .item .left {
        width: 100%
    }

    .page_content .download_content .item_box .item .left a {
        padding: .2rem 0;
        padding-left: .2rem;
        font-size: var(--font-size-f-18);
        line-height: normal
    }

    .page_content .download_content .item_box .item .right {
        width: 100%;
        font-size: var(--font-size-f-16);
        padding: 0 .2rem
    }

    .page_content .download_content .item_box .item .right .download img,.page_content .download_content .item_box .item .right .downloadbutton a img,.page_content.page_download .page_download_box .item .right .time img {
        max-width: 19px
    }

}
 @media(max-width:640px){
    .head nav{
        border-bottom:1px solid #eee
    }
     .home_banner{
        padding-bottom:0
    }
     .home_banner .crumbs{
        bottom:10px
    }
     .home_banner .crumbs a{
        font-size:14px
    }
     .section6 .index_oem_head .section_title{
        background-size:contain;
        min-height:85px;
        line-height:36px
    }
     .section6 .index_oem_head .oem_remark_content,.section6 .index_oem_head .oem_remark_title{
        padding:0 10px
    }
     .section6 .index_oem_head .oem_remark_title{
        font-size:24px;
        line-height:34px
    }
     .section6 .index_oem_main .item .item_title{
        font-size:26px
    }
     .section6 .index_oem_main .item .item_remark{
        font-size:16px;
        padding:0
    }
     .section6 .index_oem_foot{
        font-size:22px;
        line-height:28px;
        padding:0 10px
    }
     .section2{
        margin-bottom:10px
    }
     .section9{
        padding-bottom:15px
    }
     .section10 .index_sustomers_say,.section2 .section_body,.section9 .index_exhibition{
        margin-top:30px
    }
     .section10{
        padding-bottom:10px
    }
     .index_section .section_title,.page_content .contact_head .head_title,.section4 .section_body .pulin_grids .index_why_head .head_title,.section7 .index_about_body .left .text_box .title{
        font-size:30px
    }
     .index_section .section_title,.page_content .contact_head .head_title,.section11 .section_head .section_title,.section4 .section_body .pulin_grids .index_why_head .head_title,.section7 .index_about_body .left .text_box .title{
        line-height:34px
    }
     .section11 .section_head{
        flex-direction:column;
        align-items:flex-start
    }
     .section11 .section_head .section_title{
        width:100%;
        margin-bottom:20px
    }
     .section7 .index_about_foot .index_groups_box{
        margin:10px 0
    }
     .page_content .pro_show_head{
        padding-top:40px
    }
     .page_content .pro_show_main .content_main .proshow_item_box1{
        flex-wrap:wrap
    }
     .page_content .pro_show_main .content_main .proshow_item_box1 .item{
        width:100%;
        margin-bottom:10px
    }
     .page_content .pro_show_head .img_box{
        max-height:300px
    }
     .page_content .pro_show_head .img_box .gallery_thumb{
        width:20.5384%;
        padding:40px 0
    }
     .page_content .pro_show_head .img_box .gallery_thumb .swiper-container{
        max-height:220px
    }
     .page_content .pro_show_head .img_box .gallery_thumb .swiper-wrapper .swiper-slide{
        min-height:auto
    }
     .page_content .pro_show_head .img_box .gallery_thumb .thumb_arrow .swiper-button-next,.page_content .pro_show_head .img_box .gallery_thumb .thumb_arrow .swiper-button-prev{
        height:35px;
        line-height:28px
    }
     .page_content .pro_show_head .text_box .price_range{
        flex-wrap:wrap
    }
     .page_content .pro_show_head .text_box .price_range .item{
        width:50%
    }
     .page_content .pro_show_head .text_box .pro_contact a{
        display:block;
        margin-bottom:10px;
        font-size:18px
    }
     .page_content .pro_show_head .text_box .pro_inquire{
        margin-bottom:20px
    }
     .page_content .pro_show_head .text_box .pro_inquire a{
        width:130px
    }
     .page_content .pro_show_head .text_box .pro_share{
        display:block;
        margin-left:0
    }
     .page_content .pro_show_related .related_head{
        flex-direction:column
    }
     .page_content .pro_show_related .related_head .title{
        line-height:26px;
        margin-bottom:10px
    }
     .page_content .pro_show_related .auto-container{
        padding:15px
    }
     .page_content .pro_show_related{
        padding-bottom:40px
    }
     .page_content .pro_show_related .auto-container .swiper-container{
        padding-bottom:30px
    }
     .page_content .pro_show_main .content_main{
        padding-bottom:40px
    }
     .page_content .pro_show_main .content_main img{
        height:auto
    }
     .page_content .pro_show_main{
        padding-top:40px
    }
     .page_content .pro_show_related .auto-container .swiper-container .swiper-pagination{
        bottom:0
    }
     .page_content .pro_show_main .content_main .pro_show_faq .item{
        width:100%;
        padding:10px;
        margin-right:0
    }
     .page_content .pro_show_main .pro_show_from .right .bg_text{
        font-size:140px
    }
     .page_content .pro_show_main .pro_show_from .right .title{
        padding:0
    }
     .page_content .pro_show_main .pro_show_from .left{
        margin-bottom:30px
    }
     .page_content .pro_show_main .pro_show_from{
        padding:30px 0
    }
     .page_content .pro_show_main .pro_show_from .left,.page_content .pro_show_main .pro_show_from .right{
        padding:20px
    }
     .page_content .pro_show_main .pro_show_from .left form input{
        width:100%;
        margin-right:0
    }
     .page_content .pro_show_main .pro_show_from .left form textarea{
        width:100%
    }
     .page_content .pro_show_main .content_main table tr{
        height:40px;
        line-height:34px
    }
     .page_content .pro_show_main .content_main table tr td{
        padding:0 10px
    }
     .page_content .about_what_do .map{
        height:170px
    }
     .page_content .contact_head .right .contact_business_swiper{
        max-width:70%
    }
     .page_content .contact_head .head_information .form_input input{
        width:100%;
        margin-right:0
    }
     .page_content .contact_head .head_information .form_textarea textarea{
        width:100%
    }
     .page_content .contact_map .map_text{
        padding:15px
    }
     .page_content .contact_map p iframe{
        height:400px!important
    }
}