@charset "utf-8";



@media screen and (min-width: 1025px){
    .pc_none{
        display: none;
    }
}

@media screen and (max-width:1650px){

    .wrapper{
        width: 100%;
        padding-left:30px;
        padding-right: 30px;
    }
    .public_arrow .swiper-button-next{
        right: 0;
    }
    .public_arrow .swiper-button-prev{
        left: 0;
    }
}

@media screen and (max-width:1440px){
   .w1400,.w1250,.w1320,.w1400{
        width: 100%;
        padding-left:30px;
        padding-right: 30px;
    }
    .product_menu_con{
        padding: 0 5%;
    }
    .contact_form{
        width: 70%;
    }
    .banner .item .item_desc_w .wrapper{
        padding-right: 10%;
    }
}
@media screen and (max-width: 1366px){
    
}

@media screen and (max-width: 1024px){

    .mb_none{
        display: none;
    }
    .header{
        height: 60px;
        background: #000;
    }
    .header_wrap{
        height: 60px;
    }
    .header .logo img{
        height:30px;
    }
    .menuBtn{
        height: 60px;
        width: 60px;
    }
    .menuBtn .line{
        width: 26px;
        height: 2px;
        margin: 10px auto;
    }
    .menuBtn.active .line:nth-child(1) {
        -webkit-transform: translateY(12px) rotate(45deg);
        -ms-transform: translateY(12px) rotate(45deg);
        -o-transform: translateY(12px) rotate(45deg);
        transform: translateY(12px) rotate(45deg);
    }

    .menuBtn.active .line:nth-child(3) {
        -webkit-transform: translateY(-12px) rotate(-45deg);
        -ms-transform: translateY(-12px) rotate(-45deg);
        -o-transform: translateY(-12px) rotate(-45deg);
        transform: translateY(-12px) rotate(-45deg);
    }
    .menuPage{
        padding-right: 60px;
    }
    #FixMenu{
        display: none;
    }
    .banner{
        margin-top: 60px;
    }
    .banner .swiper-pagination .swiper-pagination-bullet{
        width: 50px;
    }
    .product_menu .swiper-button-prev, .product_menu .swiper-button-next{
        margin-top: -20%;
    }
    .product_menu .swiper-pagination-bullet{
        width: 20px;
    }
    .about_wrap{
        padding: 60px 0;
    }
    .about_video_btn{
        margin-bottom: 30px;
    }
    .about_video_btn i{
        font-size: 50px;
    }
    .layer_video_content video{
        height: 260px;
    }
    .about_btn a{
        width: 180px;
        height: 50px;
    }
    .banner .item_img img{
        height: auto;
    }
    .product_list_txt{
        padding-bottom: 60px;
    }
    
    .footer{
        height: auto!important;
    }
    .footer_hd{
        padding-right: 0;
    }
    .footer_hd .txt h4{
        font-size: 24px;
    }
    .page_latest_news_wrap.pt85{
        padding-top: 60px;
    }
    
    .no_banner_pos{
        margin-top:10px;
    }
    .page_banner{
        padding-top: 60px;
    }
    
    .page_menu_public{
        padding: 15px 0;
    }
    .page_menu_public .item a{
        white-space: nowrap;
    }
    .page_menu_public .list{
        overflow-x: auto;
    }
    
    .tit_box2{
        padding:50px 0 30px;
    }
    .tit_box2 .tit h4{
        font-size: 30px;
    }
    .tit_box2 .tit h4:after{
        width: 80px;
    }
    
    .page_product_index_panel1,.page_product_list,.page_news_list .list{
        margin:-10px;
    }
    .page_product_index_panel1 .item,.page_product_list .item_w,.page_news_list .item{
        padding: 10px;
    }
    .pd_detail{
        padding-top: 60px;
    }
    .accordion_item .j_tit{
        padding: 15px 0;
    }
    .pd_detail_hd .infos .infos_bd{
        padding: 20px 0 0 20px;
    }
    .pd_detail_bd .item .item_con,.pd_detail_bd .item:nth-child(2n) .item_con,.page_about_panel2_con,.page_about_panel4_con{
        padding: 50px;
    }
    .accordion_item .j_tit h4{
        font-size: 18px;
    }
    .page_about_panel1_wrap{
        padding: 120px 0 60px;
    }
    .page_about_panel3_list .item .item_con{
        padding:30px;
    }
    .page_about_panel3_tit,.page_about_panel5_con{
        padding-bottom: 50px;
    }
    .page_about_panel3_list .arrow{
        right: 20px;
        bottom: 10px;
    }
    .page_about_panel3_list .item .item_con .tit:before{
        left: -170px;
        top: 10px;
    }
    .page_news_list .item .item_con .tit{
        height: 52px;
    }
    .page_news_list .item .item_con{
        padding: 15px 10px 0;
    }
    .page_news_detail_hd .time{
        margin: 10px 0;
    }
    .page_contact_panel1_list{
        gap: 20px;
    }
    .page_contact_panel1_list .item{
        padding: 30px;
    }
    .page_contact_panel1_list .item p{
        font-size: 18px;
    }
    .page_contact_panel1_list .item .ico i{
        font-size: 40px;
    }
    .page_contact_panel1_wrap{
        height: auto;
    }
    .page_contact_panel1{
        padding-top: 100px;
    }
    .contact_form{
        width: 100%;
    }
    .contact{
        justify-content: center;
        align-items: center;
        padding-right: 0;
        padding: 0 30px;
    }
    .page_contact_panel2_wrap{
        padding: 60px 0;
    }
    
    
    .return_page{
        margin-top: 30px;
    }
    .pagination{
        margin-top: 30px;
    }
}

@media screen and (max-width: 768px){

    .header{
        height: 50px;
    }
    .header .logo img{
        height:25px;
    }
    .menuPage{
        padding-right: 52px;
    }
    .menuBtn{
        width: 50px;
        height: 50px;
    }
    .menuBtn .line{
        margin:7px auto;
    }
    .menuBtn.active .line:nth-child(1) {
        -webkit-transform: translateY(9px) rotate(45deg);
        -ms-transform: translateY(9px) rotate(45deg);
        -o-transform: translateY(9px) rotate(45deg);
        transform: translateY(9px) rotate(45deg);
    }
    .menuBtn.active .line:nth-child(3) {
        -webkit-transform: translateY(-10px) rotate(-45deg);
        -ms-transform: translateY(-10px) rotate(-45deg);
        -o-transform: translateY(-10px) rotate(-45deg);
        transform: translateY(-10px) rotate(-45deg);
    }
    .wrapper,.w1400, .w1250, .w1320{
        padding-left: 15px;
        padding-right: 15px;
    }
    .header_wrap{
        height: 50px;
    }
    .banner{
        margin-top: 50px; 
    }
    .banner .swiper-button-next, .banner .swiper-button-prev{
        display: none;
    }
    .banner .item .item_desc_w .item_desc{
        font-size: 22px;
    }
    .banner .item .item_desc_w .item_desc br{
        display: none;
    }
    .banner .item .item_desc_w .item_desc{
        text-align: left;
    }
    .banner .item .item_desc_w .btn_w{
        display: none;
    }
    .banner .swiper-pagination .swiper-pagination-bullet{
        width: 30px;
        height: 2px;
    }
    .product_menu_img{
        height: auto;
        width: 100%;
    }
    .product_menu_wrap{
        flex-direction: column;
    }
    .product_menu_wrap1{
        flex-direction: column-reverse;
    }
    .product_menu .swiper-pagination{
        bottom: 87px;
    }
    .product_menu{
        padding-bottom: 40px;
    }
    .product_list_txt{
        padding:30px 15px 40px;
    }
    .contact{
        padding: 0 15px;
    }
    .contact_form{
        padding: 25px;
        border-radius: 15px;
    }
    .contact_form .form .input_box{
        margin: -8px;
    }
    .contact_form .form .input{
        padding: 8px;
    }
    .contact_form .form .input.input_textarea{
        padding: 8px 0;
    }
    .contact_form .form .tip_btn .tip{
        display: none;
    }
    .about_wrap{
        padding: 40px 0;
    }
    
    .footer_copyright_wrap{
        padding: 15px 0;
    }
    
    .footer_hd{
        flex-direction: column;
    }
    .footer_hd .txt h4{
        font-size: 18px;
    }
    .footer_hd .txt p{
        font-size: 14px;
    }
    .footer_hd .btn a{
        border-width: 1px;
        height: 45px;
        margin-top: 10px;
    }
    .footer_copyright{
        font-size: 14px;
        flex-direction: column;
    }
    
    .page_latest_news_tit{
        padding-top:20px;
    }
    .no_banner_pos{
        margin-top: 20px;
        overflow-x: auto;
    }
    
    .page_banner{
        padding-top: 50px;
    }
    
    .page_menu_public{
        padding: 10px 0;
    }
    .page_menu_public .j_search{
        display: none;
    }
    .page_menu_public .item{
        margin-right: 20px;
    }
    .page_product_index_panel1{
        flex-direction: column;
    }
    .page_product_index_panel1, .page_product_list, .page_news_list .list{
        margin: -6px;
    }
    .page_product_index_panel1 .item, .page_product_list .item_w, .page_news_list .item{
        padding: 6px;
    }
    .tit_box2{
        padding: 35px 0 20px;
    }
    .tit_box2 .tit h4{
        font-size: 22px;
    }
    .tit_box2 .tit h4:after{
        margin-top: 10px;
        width: 50px;
    }
    .public_arrow .swiper-button-prev i, .public_arrow .swiper-button-next i{
        font-size: 30px;
    }
    
    .layui-layer{
        width: 90%!important;
    }
    .layer_message{
        padding: 30px;
    }
    .layer_message .top img{
        height: 20px;
    }
    .layer_message .top h4{
        font-size: 18px;
        margin: 10px 0;
    }
    
    .page_product_list .item_w{
        width: 50%;
    }
    .page_product_list .item{
        padding: 30px 15px 15px;
    }
    .pd_detail{
        padding-top: 50px;
    }
    .pd_detail_hd{
        flex-direction: column;
    }
    .pd_detail_hd .pics{
        width: 100%;
        height: auto;
    }
    .pd_detail_hd .infos{
        padding: 0 15px 30px;
    }
    .pd_detail_hd .pics .mySwiper2 .img img{
        height: auto;
    }
    .pd_detail_hd .infos .infos_bd{
        padding: 30px 0 0;
    }
    .pd_detail_bd .item,.pd_detail_bd .item:nth-child(2n){
        flex-direction: column-reverse;
    }
    .pd_detail_bd .item .item_img{
        width: 100%;
    }
    .pd_detail_bd .item .item_img img{
        height: auto;
    }
    .pd_detail_bd .item .item_con, .pd_detail_bd .item:nth-child(2n) .item_con, .page_about_panel2_con, .page_about_panel4_con{
        padding: 30px 20px;
    }
    .pd_detail_bd .item .item_con .desc p{
        margin-bottom: 15px;
    }
    .pd_detail_faq{
        width: 100%;
    }
    .page_about_panel1_wrap{
        padding: 90px 0 40px;
    }
    
    .page_about_panel2{
        flex-direction: column;
    }
    .page_about_panel2_img{
        width: 100%;
        height: auto;
    }
    .page_about_panel3_list .item{
        flex-direction: column;
    }
    .page_about_panel3_list .item .item_img{
        width: 100%;
    }
    .page_about_panel3_list .item .item_con .tit:before{
        display: none;
    }
    .page_about_panel4{
        flex-direction: column-reverse;
    }
    .page_about_panel4_img{
        width: 100%;
        height: auto;
    }
    .page_news_list .item{
        width: 100%;
    }
    .page_news_detail_banner img{
        height: 260px;
        object-fit: cover;
    }
    .page_news_detail_wrap{
        margin: 0;
    }
    .page_news_detail{
        padding: 30px 0;
    }
    .page_news_detail_hd .content{
        font-size: 16px;
        padding: 20px 0 0;
    }
    .page_contact_panel1_list{
        flex-direction: column;
    }
    .page_contact_panel1_list .item{
        width: 100%;
    }
    .page_contact_panel1_list .item .ico i{
        font-size: 30px;
    }
    .page_contact_panel1_icons .follow_list a{
        margin: 0 6px;
        width: 40px;
        height: 40px;
    }
    .page_contact_panel1_icons .follow_list a svg{
        width: 18px;
        height: 18px;
    }
    .page_contact_panel2_wrap{
        padding: 30px 0;
    }
    .page_contact_panel3_tit{
        padding: 0 15px 20px;
    }
    .layer_video_content{
        width: 90%;
    }
    .layer_video_content .video_content_close i{
        font-size: 18px;
    }
    .pd_detail_hd .pics .mySwiper2 .swiper-button-next, .pd_detail_hd .pics .mySwiper2 .swiper-button-prev{
        width: 36px;
        height: 36px;
    }
    .pd_detail_hd .pics .mySwiper2 .swiper-button-next:after, .pd_detail_hd .pics .mySwiper2 .swiper-button-prev:after{
        font-size: 14px;
    }
    .pd_detail_hd .infos .swiper{
        margin-right: 0;
        margin-bottom: 20px;
    }
    .h_right_btn .search{
        display: none;
    }
}