@media (max-width:1720px){
    .head .navbox li .a{
        font-size: 16px;
    }
}





@media (max-width:1620px){
    .arrows_Btn.news_Arr_R{
        right: -50px;
    }
    .arrows_Btn.news_Arr_L{
        left: -50px;
    }
    .head .navbox li{
        margin: 0 20px;
        margin-right: 0;
    }
    .head .slogan{
        font-size: 18px;
        width: auto;
    }
    .index-msg::after{
        font-size: 200px;
    }
    .home_video_wrapper .right_data_box{
        width: 604px;
    }
    .home_video_wrapper .video_right_text{
        margin-left: 6%;
    }
    .home_video_wrapper .right_data_box li:nth-child(1){
        margin-right: 50px;
    }
    .home_video_wrapper .right_data_box li:nth-child(2){
        margin-right: 50px;
    }
    .home_video_wrapper .right_data_box li{
        font-size: 15px;
    }
    .home_video_wrapper .leo_video_box{
        padding-left: 40px;
    }
}
@media (max-width:1460px){
    
    .sub{
        width: 100%;
    }
    .auto-container{
        width: 94%;
    }
    .head .slogan{
        font-size: 16px;
    }
    .head .navbox li{
    }
    .head .logo .logoImg{
        max-width: 100px;
    }
    .site-nav .auto-container{
        width: 95%;
    }
    .head .navbox li .a{
    font-size: 14px;
    }
    .arrows_Btn.news_Arr_R{
        right: 0px;
    }
    .arrows_Btn.news_Arr_L{
        left: 0px;
    }
    .index-msg .flex-msg .img{
        padding: 0 15px;
    }
    .index-msg .flex-msg .img img{
        width: 100%;
    }
}
@media (max-width:1366px){
    .footer dl{
        padding-left: 5%;
    }
}
@media (max-width:1280px){
    .head .logo .logoImg{
        height: 42px;
    }
    .head .slogan{
        display: none;
    }
    .section_kind .factory_imgList li .bg{
        padding-left: 40px;
        bottom: 22px;
    }
    .section_kind .factory_imgList li .bg p{
        font-size: 26px;
    }
    .home_title{
        font-size: 32px;
    }
    .home_factory_wrapper .left{
        width: 320px;
    }
    .home_factory_wrapper .right{
        width: calc(100% - 350px);
    }
    .home_factory_wrapper .scroll_box{
        margin-top: 40px;
    }
    .index-msg .float-text{
        font-size: 54px;
        top: -120px;
        left: 100px;
    }
    .home_video_wrapper .right_data_box{
        width: 590px;
    }
    .sub{
        padding-top: 20px;
    }
    .page-content .content-box .list-content .details-box .header span{
        font-size: 18px;
    }
    .home_video_wrapper .right_data_box li:nth-child(1), .home_video_wrapper .right_data_box li:nth-child(2){
        margin-right: 35px;
    }
    .site-nav .head .navbox li figure{
        /*display: none;*/
    }
    .sub > dl dd .text{
        margin-top: 0;
    }
    .section_faq .faqlist .faqItem{
        padding: 14px;
    }
    .section_faq .faqlist .faqItem .faqHead h3{
        font-size: 16px;
    }
    .section_faq .faqlist .faqItem .faqBody p{
        font-size: 14px;
    }
    .footer dl{
        margin-left: 2%;
        padding-left:2%
    }
    .footer .foot_add{
        padding-right: 2%;
        width: 348px;
    }
    .footer dl dd{
        font-size: 15px;
    }
    #new-link li img{
        width: 28px;
    }
    .footer dl dt{
        margin-bottom: 26px;
    }
    .footerbar{
        font-size: 15px;
    }
    .links_f{
        font-size: 15px;
    }
    .link_box span{
        font-size: 15px;
    }
}
@media (max-width:1200px){
    .footer dl{
        margin-left: 0;
    }
}
@media(max-width:1080px) {
    .head .navBar{
        display: none;
    }
    .navbtn{
        margin-top: 34px;
        margin-left: 20px;
    }
    .head .logo .logoImg{
        height: 60px;
    }
    .index_title{
        font-size: 40px;
        margin-bottom: 30px;
    }
}
@media(max-width:1080px) {
    .navbtn {
        width : 30px;
        height : 30px;
        float : right;
        position: relative;
        display : block;
        z-index: 20;
    }
    .navbtn i {
        height : 2px;
        background: #000;
        display : block;
        overflow : hidden;
        width : 100%;
        position : absolute;
        left : 0;
        transition: all .3s 
    }
    .navbtn i.bar-1 {
        top: 7px 
    }
    .navbtn i.bar-2 {
        top: 15px 
    }
    .navbtn i.bar-3 {
        top: 23px 
    }
    .language {
        float: right;
        margin-right: 10px;
    }
    .language:hover .language-dl{
        display: block;
    }
    .cur_language{
        line-height: 50px;
    }
    .language .language-dl {
        border-top: 1px solid #ddd;
        display: none;
        position: absolute;
        top: 50px;
        right: 0;
        z-index: 10;
        width: 100%;
        background-color: #fff;
    }
    .language .language-dl dd {
        padding: 0 10px;
        border-bottom: 1px solid #ddd;
    }
    .head_icon .language .language-dl dd:last-child {
        border-bottom: 0;
    }
    .language .language-dl dd:hover a {
        color: #f08200;
    }
    .language .language-dl dd a {
        padding: 0;
        line-height: 30px;
        color: #2a2724;
        font-size: 14px;
    }
}
@media(max-width:1080px) {
    .navbtn.open .bar-1 {
        top : 50%;
        transform: rotate(45deg) 
    }
    .navbtn.open .bar-2 {
        height: 0 
    }
    .navbtn.open .bar-3 {
        top : 50%;
        transform: rotate(-45deg) 
    }
}
@media(max-width:991px) {
    .head{
        display: block;
    }
    .head .slogan{
        margin-top: 14px;
        font-size: 15px;
    }
    .head .logo{
        line-height: 50px;
        margin-left: 0;
    }
    .head .logo .logoImg{
        left: auto;
        ;
        max-width: 100%;
        height: 47px;
    }
    .head .slogan{
        line-height: 20px;
    }
    .head .top_search{
        line-height: 50px;
    }
    .navbtn{
        margin-top: 10px;
        margin-left: 10px;
    }
    .head .navBar {
        position: fixed;
        top: 50px;
        left: 0%;
        width: 100%;
        padding: 0 5%;
        background-color: #fff;
        overflow-y: scroll;
        max-height: 100%;
        transition: none;
    }
    .head .language_head .t {
        display: none;
    }
    .head .language_head .t img{
        filter: brightness(0);
        width: 16px;
    }
    .head .top_search .icosearch{
        width: 28px;
        height: 28px;
    }
    .index_title{
        font-size: 32px;
        margin-bottom: 20px;
    }
    .readMore{
        position: relative;
    }
    .readMore a img{
        margin-left: 15px;
        width: 30px;
    }
    .head .navbox li{
        width: 100%;
        line-height: 40px;
        margin: 0;
    }
    .head .navbox li.active .stair:after{
        background: none;
    }
    .head .navbox li:hover .stair:after{
        background: none;
    }
    .head .navbox li .a{
        font-size: 16px;
    }
    .sub{
        position: relative;
        display: none;
    }
    .sub_nav_box{
        display: block;
        position: relative;
    }
    .sub_nav_box .left_intro{
        display: none;
    }
    .sub_nav_box .menu_links dd{
        width: 33.333%;
        padding-top: 10px;
        overflow: hidden;
    }
    .sub_nav_box .menu_links dd p{
        height: 60px;
        margin-top: 10px;
        font-size: 14px;
    }
    .sub{
        height: auto;
        padding: 0;
    }
    .sub > dl{
        display: block;
    }
    .sub > dl dd{
        font-size: 14px;
    }
    .sub > dl dd{
        padding: 5px 10px;
        position: relative;
        width: 100%;
        margin-right: 0;
    }
    .site-nav .head .navbox li a figure{
        display: none;
    }
    .sub > dl dd .small_img{
        width: 30px;
        height: 30px;
    }
    .sub > dl dd .text{
        padding-left: 7px;
        margin-top: 0;
        font-size: 15px;
        min-height: auto;
    }
    .sub > dl dd .mobile-navbtn{
        display: block;
    }
    .sub > dl a{
        display:inline-block;
    }
    .sub > dl dd .t-menu li a{
        display: inline-block;
    }
    .sub > dl dd .t-menu{
        position: unset;
        left: 0;
        margin-top: 0px;
        display: none;
    }
    .sub > dl dd .t-menu li{
        padding: 0px 10px;
        line-height: 30px;
    }
    .head .navbox li{
        line-height: 32px;
    }
    .Home-banner{
        padding-top: 50px;
    }
    .banner{
        height: 260px;
    }
    .swiper-banner{
        height: 400px;
    }
    .swiper-banner .text div{
        font-size: 24px;
    }
    .swiper-banner .text p a{
        font-size: 16px;
        padding: 10px;
        margin-top: 10px;
    }
    .swiper-banner .text p{
        font-size: 16px;
        margin-top: 10px;
    }
    .banner .swiper-slide{
        height: 260px;
    }
    .swiper-banner .item{
        height: 260px;
    }
    .swiper-banner .item img{
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .Home-banner .banner-page{
        bottom: 15px;
    }
    .Home-banner .banner-page .swiper-pagination-bullet{
        width: 10px;
        height: 10px;
    }
    .banner .swiper-control{
        top: auto;
        bottom: 10px;
        display: none;
    }
    .banner .banner-slogan{
        bottom: 60px;
        left: 20px;
    }
    .banner .banner-slogan span{
        font-size: 14px;
    }
    .banner .banner-slogan p{
        font-size: 18px;
        line-height: 24px;
    }
    .home_factory_wrapper {
        width: 96%;
        margin: 0 auto;
    }
    .home_factory_wrapper .factory_text{
        margin-top: 0;
    }
    .home_factory_wrapper .factory_text .home_title{
        margin-bottom: 12px;
    }
    .home_factory_wrapper .factory_text .inner_text{
        width: 100%;
        font-size: 14px;
        line-height: 24px;
    }
    .home_factory_wrapper .scroll_box{
        margin-top: 20px;
        width: 100%;
        margin: 0 auto;
    }
    .home_factory_wrapper .scroll_box .factory_prev, .home_factory_wrapper .scroll_box .factory_next{
        width: 24px;
        height: 24px;
    }
    .home_factory_wrapper .scroll_box .factory_prev{
        bottom: auto;
        left: -30px;
        top: 60%;
    }
    .home_factory_wrapper .scroll_box .factory_next{
        bottom: auto;
        right: -30px;
        left: auto;
        top: 60%;
    }
    .home_factory_wrapper .right{
        width: 100%;
    }
    .footerbar{
        line-height: 20px;
        height: auto;
        padding: 10px 0;
    }
    .Home-honor .t{
        font-size: 16px;
        line-height: 20px;
        margin-bottom: 20px;
    }
    .footerbar .copyright{
        padding: 0;
    }
    .head .top_search .start_search{
        margin-left: 8px;
    }
    .head .top_search .head_email{
        margin-right: 0px;
        border-color: #222;
        width: 108px;
        height: 32px;
        line-height: 30px;
        font-size: 14px;
        margin-left: 5px;
    }
    .site-nav {
        background-color: #fff;
    }
    .language_head{
        color: #222;
        line-height: 50px;
        font-size: 18px;
        margin-right: 5px;
    }
    .site-nav .head .slogan {
        color: #333333;
    }
    .site-nav .head .navbox li a {
        color: #333333;
        font-size: 16px;
    }
    .head .navbox li:hover .stair > a{
        border-bottom: none;
    }
    .site-nav .head .navbox li a:hover {
        color: #3a8cff;
    }
    .site-nav .head .top_search .head_email:hover {
        -webkit-filter: grayscale(0%);
        filter: grayscale(0%);
    }
    .site-nav .head .top_search .head_email:hover img {
        -webkit-filter: inherit;
        filter: inherit;
    }
    .site-nav .head .top_search .head_email:hover img:first-child {
        display: none;
    }
    .site-nav .head .top_search .head_email:hover img:last-child {
        display: inline-block;
    }
    .head .top_search .icosearch img {
        filter: brightness(0);
    }
    .swiper-father{
        padding: 0 40px;
    }
    .swiper-honor-next, .swiper-honor-prev{
        width: 36px;
        height: 36px;
    }
    .swiper-honor-prev{
        left: 0px;
    }
    .swiper-honor-next{
        right: 0px;
    }
    .section_news .home-news .arr4{
        margin-top: 10px;
        width: 38px;
    }
    .index_case_row .right_arr .arr3{
        width: 38px;
    }
    .footerbar .copyright{
        text-align: left;
    }
    .footerbar .copyright a{
        margin-right: 10px;
        margin-left: 0;
    }
    .footerbar .copyright .Support{
        display: block;
    }
    .index_case_row .arrows_Btn{
        width: 38px;
        height: 38px;
    }
    .section-choose .choose-list{
        margin-top: 25px;
    }
    .section_news .home_title{
        margin-bottom: 10px;
    }
    .section_news .home-news .dec{
        padding-top: 18px;
    }
    .head .product-menu .product_left{
        width: 100%;
        float: none;
    }
    .head .product-menu .product_right{
        display: none;
    }
    .head .product-menu .auto-container{
        padding: 0 ;
        margin: 0;
    }
    .head .product-menu dl{
        width: 100%;
        margin-bottom: 10px;
    }
    .home_title{
        font-size: 22px;
        line-height: 1.2;
    }
    .section_kind{
        padding-top: 35px;
    }
    .section_kind .factory_imgList li .bg{
        padding-left: 15px;
    }
    .section_kind .factory_box .left, .section_kind .factory_box .right{
        width: 100%;
        float: none;
    }
    .section_kind .factory_imgList li .bg p{
        font-size: 15px;
        margin-top: 5px;
    }
    .section_kind .factory_box{
        margin-top: 25px;
    }
    .section_kind .factory_box .Two_col.factory_imgList li:nth-child(odd){
        width: 100%;
    }
    .section_kind .factory_box .Two_col.factory_imgList li:nth-child(even){
        width: 100%;
    }
    .section_kind .flex{
        display: block;
    }
    .section_kind .factory_imgList li .bg .info div{
        font-size: 20px;
    }
    .home_video_wrapper .video_right_text{
        padding-top: 0;
    }
    .home_video_wrapper .leo-6{
        width: 100%;
    }
    .home_video_wrapper .video_right_text{
        margin-left: 5%;
        padding-right: 5%;
    }
    .home_video_wrapper .leo_video_box .play_btn img{
        width: 28px;
    }
    .home_video_wrapper .leo_video_box .play_btn div{
        font-size: 18px;
    }
    .home_video_wrapper .leo_video_box .video_cover{
        height: auto;
    }
    .section_about{
        padding-bottom: 35px;
        background-size: 600px;
    }
    .section_about .about_left_text{
        padding: 24px 0 10px;
        padding-top: 0;
    }
    .section_about .video-contral{
        width: 100%;
        position: relative;
    }
    .section_about .about_left_text .info{
        margin-top: 15px;
    }
    .section_about .about_left_text .info .item-name{
        font-size: 16px;
    }
    .section_about .about_left_text .info p{
        margin-right: 0;
        font-size: 14px;
        line-height: 24px;
    }
    .section_about .video-contral .text img{
        width: 50px;
    }
    .section_about .about_left_text .t{
        font-size: 24px;
    }
    .section_about .about_left_text .st{
        font-size: 14px;
    }
    .home_video_wrapper .right_data_box{
        width: 100%;
        padding-top: 15px;
        margin-top: 20px;
    }
    .home_video_wrapper .right_data_box li .num-item{
        font-size: 20px;
        margin-bottom: 7px;
    }
    .home_video_wrapper .right_data_box li{
        float: left;
        width: 50%!important;
        font-size: 14px;
        padding-left: 14px;
        padding-right: 14px;
        margin-bottom: 10px;
        margin-right: 0!important;
        font-size: 12px;
    }
    .arrows_Btn{
        width: 36px;
        height: 36px;
    }
    .section_news .Home-news-father{
        padding: 0 10px;
    }
    .section_news{
        padding: 30px 0;
    }
    .section_news .home-news .dec span{
        margin-top: 20px;
        font-size: 14px;
    }
    .section_case{
        padding-top: 35px;
        padding-bottom: 35px;
    }
    .section_case .home_title{
        margin-bottom: 20px;
    }
    .section_case .home-news .dec{
        padding: 15px 0 0;
    }
    .section_case .home-news .dec .t{
        margin-bottom: 0;
        font-size: 18px;
        line-height: 22px;
        height: auto;
    }
    .section_case .home-news .dec .p{
        font-size: 14px;
        line-height: 20px;
        margin-bottom: 10px;
        min-height: auto;
    }
    .section_case .home-news .dec .date{
        font-size: 13px;
    }
    .head .navbox li .stair{
        position: relative;
    }
    .home_title div{
        font-size: 22px;
    }
    .home_title p{
        margin-bottom: 10px;
        font-size: 14px;
    }
    .section_kind .factory_imgList li{
        width: 100%;
        margin-bottom: 10px;
    }
    .section_why{
        padding: 35px 0;
    }
    .section_why .why-list .item{
        display: block;
        margin-top: 10px;
    }
    .section_why .why-list .text{
        padding: 10px 0;
    }
    .section_why .why-list .imgs{
        width: 100%;
        flex: 1;
    }
    .section_why .why-list .text .ico{
        margin-bottom: 9px;
    }
    .section_why .why-list .text .ico img{
        width: 38px;
    }
    .section_why .why-list .text .t{
        font-size: 20px;
        line-height: 22px;
    }
    .section_why .why-list .text p{
        font-size: 14px;
        line-height: 22px;
    }
    .section_why .why-list .text::after{
        font-size: 100px;
        top: 20px;
        right: 10px;
    }
    .home_video_wrapper .about_left_text .home_title p{
        margin-top: 10px;
        font-size: 18px;
        line-height: 22px;
    }
    .home_video_wrapper .about_left_text .info .btn-move{
        margin-top: 20px;
    }
    .home_video_wrapper .about_left_text .info .btn-move {
        width: 36px;
        height: 36px;
        line-height: 36px;
    }
    .home_video_wrapper .leo_video_box{
        padding-left: 0%;
    }
    .home_video_wrapper .leo_video_box .play_btn{
        width: 60px;
        height: 60px;
        bottom: 0;
        line-height: 60px;
    }
    .section_technology{
        padding: 35px 0;
    }
    .section_technology .technology-box .left, .section_technology .technology-box .right{
        width: 100%;
        float: none;
    }
    .section_technology .technology-box .right{
        padding-left: 0;
        padding-top: 20px;
    }
    .section_technology .technology-box .right .t{
        font-size: 22px;
        line-height: 1;
        margin-bottom: 20px;
    }
    .section_technology .technology-box .right p{
        margin-bottom: 15px;
        font-size: 14px;
        line-height: 24px;
    }
    .section_technology .technology-box .right a {
        width: 36px;
        height: 36px;
        line-height: 36px;
    }
    .section_case .Home-news-father{
        padding-bottom: 10px;
    }
    .index-msg::after{
        font-size: 60px;
        top: 30px;
    }
    .index-msg{
        padding-top: 100px;
        padding-bottom: 35px;
    }
    .index-msg .Home-faq-father::before{
        background-size: 15px;
    }
    .index-msg .Home-faq-father::after{
        background-size: 15px;
    }
    .index-msg .float-text{
        position: relative;
        left: 0;
        top: 0;
        font-size: 22px;
        text-align: center;
        line-height: 1.5;
    }
    .index-msg .flex-msg{
        display: block;
    }
    .index-msg .Home-faq-father{
        width: 100%;
        padding-left: 0;
        padding-bottom: 70px;
    }
    .index-msg .flex-msg .img{
        display: none;
    }
    .index-msg .text .t{
        font-size: 18px;
        line-height: 1.5;
        margin-bottom: 10px;
    }
    .index-msg .text p{
        border-width: 1px;
        padding: 10px 20px;
        font-size: 14px;
        line-height: 24px;
    }
    .index-msg .contact-form{
        width: 100%;
        margin-top: 20px;
    }
    .index-msg .contact-form input{
        height: 40px;
        font-size: 14px;
        border-width: 1px;
    }
    .index-msg .contact-form textarea{
        height: 100px;
        font-size: 14px;
        border-radius: 20px;
        border-width: 1px;
    }
    .index-msg .contact-form .submit-btn{
        font-size: 14px;
        height: 40px;
    }
    .footer .f_link_letter{
        float: none;
        margin-left: 0;
    }
    .footer dl dt{
        margin-left: 0;
        font-size: 16px;
        margin-bottom: 15px;
    }
    .footer .foot_add{
        margin-left: 0;
        border-right: 0;
    }
    .footer .footer_content{
        padding: 35px 0 20px;
    }
    .index-msg .contact-form .t{
        margin-bottom: 20px;
    }
    .contral-arr{
        bottom: -56px;
    }
    .index-msg .Home-faq-father .contral-arr{
        padding: 0;
    }
    .section_why .home_title p{
        font-size: 18px;
    }
    .index-msg .flex-msg .img{
        padding: 0 0px;
    }
    .section_why .why-list .item{
        display: flex;
        flex-wrap:wrap
    }
    .section_why .why-list .text{
        order: 1;
    }
    .section_why .why-list .imgs{
        order: 2;
    }
    .head .logo .logoImg:nth-child(1){
        display: inline-block;
    }
    .head .logo .logoImg:nth-child(2){
        display: none;
    }
    .whatsappbox{
        display: block;
    }
    .whatsappbox a{
        margin-bottom: 5px;
    }
    .whatsappbox a img{
        width: 40px;
    }
}
@media(max-width:540px) {
    .page-content .message-box{
        margin: 0;
        padding: 0 15px;
    }
    .page-content .content-box .list-content .contactbox .contact-us{
        padding: 15px;
    }
    .page-content .content-box .list-content .contactbox .contact-us .row{
        margin-top: 10px;
    }
}
@media(max-width:400px){
    .footer .foot_add{
        width: 100%;
    }
}