@charset "utf-8";

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

@media screen and (max-width: 1200px){
    .page_about1_con .content{
        height: 270px;
    }
    .page_product_contact_flex  .l_tel{
        display: none;
    }
    .wrapper{
        padding-left: 20px;
        padding-right: 20px;
        width: 100%;
    }
    .nav {
        justify-content: flex-end;
    }
    .nav .nav_li{
        margin:0 14px;
    }
    .page_news_menu{
        display: none;
    }
    .page_news_list, .page_product_list{
        padding-left: 0;
    }
    .banner .item .item_con h4{
        font-size:36px;
    }
    .more_style5{
        height: 50px;
        width: 160px;
    }
    .tit_box1 .tit h4,.page_about3_tit p{
        font-size:30px;
    }
    .about_data .list .item .con h4 span,.page_about2 .item .con h4 span{
        font-size:60px;
    }
    .about_menu_list .item .item_img img{
        height: 300px;
    }
    .case_list .item .item_con .tit,.page_about1_con .tit,.page_about4_con .item .info .tit,.pd_detail_hd .infos h1{
        font-size:26px;
    }
    .page_about3_tit h4{
        font-size:22px;
    }
    .page_product_list .list{
        margin:-8px;
    }
    .page_product_list .list .item{
        padding: 8px;
    }
    .tit_box2 .tit h4, .page_case_detail h1{
        font-size:28px;
    }
    .page_news_detail{
        margin-left: 0;
    }
    .page_news_detail h1,.page_contact_tit h4{
        font-size:30px;
    }
    .page_news_detail_wrap{
        padding: 50px 0;
    }
    .page_contact_tit p{
        font-size:18px;
    }
    .header .logo img{
        height: 60px;
    }
    .page_banner_con .tit{
        font-size:30px;
    }
}
@media screen and (max-width: 1024px){
    .page_about1_con .content{
        height: 290px;
    }
    .mb_none{
        display: none;
    }
    .header{
        height: 60px;
        background: #fff;
    }
    .header_wrap{
        height: 60px;
    }
    
    .header .logo img{
        height:40px;
    }
    .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;
    }
    .banner .item_img img{
        height: auto;
    }
}
@media screen and (max-width: 768px){
    body{
        font-size:14px;
    }
    .header{
        height: 50px;
    }
    .header .logo img{
        height: 22px;
    }
    .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{
        padding-left: 15px;
        padding-right: 15px;
    }
    .header_mid{
        height: 50px;
    }
    .hot_product_tit{
        height: 60px;
    }
    .hot_product_tit h4{
        font-size: 18px;
    }
    .hot_product_tit h4:before, .hot_product_tit h4:after{
        width: 40px;
    }
    .hot_product_tit a{
        display: none;
    }
    
    .tit_box1 .tit h4, .page_about3_tit p{
        font-size: 22px;
    }
    .hot_product_list .item{
        padding: 10px;
    }
    .hot_product_list .item .item_con h4{
        font-size: 16px;
    }
    .hot_product_list .swiper-button-next:after,.hot_product_list .swiper-button-prev:after{
        font-size:22px;
    }

    .product_floor_hd .more{
        display: none;
    }
    .product_floor_hd .tit{
        font-size: 18px;
    }
    .product_floor_hd .menu a{
        margin-right: 20px;
        font-size: 14px;
        display: inline-block;
    }
    .product_floor_bd .hd{
        display: none;
    }
    .product_floor_bd .bd .list a{
        width: 50%;
        height: auto;
        padding:15px 10px;
        display: none;
    }
    .product_floor_bd .bd .list a:nth-child(-n+4){
        display: block;
    }
    .product_floor_bd .bd .list a.f{
        display: flex;
        flex-direction: column;
        padding: 15px 10px;
    }
    .product_floor_bd .bd .list a.f .con p,.product_floor_bd .bd .list a.f .con span{
        display: none;
    }
    .product_floor_bd .bd .list a .con h4{
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    .product_floor_bd .bd .list a.f .con h4{
        font-size: 14px;
        text-align: center;
    }
    .product_floor_bd{
        height: auto;
    }
    .product_floor_item2 .product_floor_bd .bd .list a:nth-child(-n+4), .product_floor_item4 .product_floor_bd .bd .list a:nth-child(-n+4){
        flex-direction: column;
    }
    .product_floor_item2 .product_floor_bd .bd .list a .con p, .product_floor_item4 .product_floor_bd .bd .list a .con p{
        display: none;
    }
    .product_floor_item2 .product_floor_bd .bd .list a .con p, .product_floor_item2 .product_floor_bd .bd .list a .con span, .product_floor_item4 .product_floor_bd .bd .list a .con p, .product_floor_item4 .product_floor_bd .bd .list a .con span{
        display: none;
    }
    .product_floor_item2 .product_floor_bd .bd .list a .con h4, .product_floor_item4 .product_floor_bd .bd .list a .con h4{
        font-size: 14px;
        text-align: center;
    }
    .product_floor_item2 .product_floor_bd .bd .list a .con, .product_floor_item4 .product_floor_bd .bd .list a .con{
        padding-left: 0;
    }
    .product_floor_bd .bd .list a.f .con{
        padding-left: 0;
    }
    .product_floor .product_floor_item:nth-last-child(-n+2) .product_floor_hd{
        flex-direction: column;
        align-items: flex-start;
    }
    .product_floor_hd{
        padding-top: 20px;
    }
    .news_list{
        padding: 10px;
    }
    .news_list_item{
        flex-direction: column;
    }
    .news_list .item{
        width: 100%;
    }
    .footer{
        padding-bottom: 60px;
    }
    .footer_con{
        display: none;
    }
    .footer_copyright{
        flex-direction: column;
        font-size:12px;
    }
    .footer_copyright a.bontop{
        display: block;
    }
    .footer_copyright img{
        width: 18px;
        margin:0 5px 0 0;
    }
    .page_banner_pos{
        display: none;
    }
    .page_banner .img img{
        min-height:150px;
    }
    .page_banner_con .tit{
        font-size:20px;
    }
    .page_banner_con .subtit{
        font-size:14px;
    }
    .page_product_menu{
        display: none;
    }
    .page_pos{
        display: none;
    }
    .page_product{
        padding-bottom: 20px;
    }
    .page_product_list .list .item .item_con h4{
        font-size: 14px;
        height: 50px;
    }
    .pd_detail_hd .contact{
        display: none;
    }
    .layer_message .info{
        display: none;
    }
    .layer_message{
        width: calc(100% - 40px);
        height: 460px;
    }
    .layer_message .form{
        padding: 20px;
    }
    .pd_detail_info{
        padding-top: 0;
        flex-direction: column;
    }
    .pd_detail_info_hd{
        width: 100%;
    }
    .pd_detail_info_hd .pd_hd .item{
        font-size: 16px;
    }
    .pd_detail_info_hd .pd_bd .item{
        padding: 15px;
    }
    .pd_detail_info_hd .pd_bd .item:nth-child(2){
        overflow-x: scroll;
    }
    .co_branding .j_list{
        margin: -4px;
    }
    .co_branding .j_list .item{
        width: 33.333%;
        padding: 4px;
    }
    .page_news_list,.page_news_detail{
        width: 100%;
    }
    .page_news{
        flex-direction: column;
    }
    .page_recommended_news{
        margin: 20px 0 0;
    }
    .page_about1_con .content p{
        font-size:14px;
    }
    .page_about1_con .content{
        margin-top: 20px;
    }
    .case_list .item .item_con .tit, .page_about1_con .tit, .page_about4_con .item .info .tit, .pd_detail_hd .infos h1{
        font-size:18px;
    }
    .page_about1_con .tit{
        padding-bottom: 10px;
    }
    .page_about1_con .tit:after{
        width: 100px;
        height: 2px;
    }
    .page_about2{
        margin:-10px;
        flex-wrap: wrap;
    }
    .page_about2 .item{
        width: 50%;
        padding: 10px;
    }
    .page_about2 .item .ico{
        width: 35px;
    }
    .page_about2 .item .con{
        padding-left: 20px;
    }
    .page_about2 .item:nth-child(2n) .con h4{
        font-size:24px;
    }
    .page_about3_tit h4{
        font-size:16px;
    }
    .page_about3_tit p{
        font-size:20px;
    }
    .page_about3_tit:after{
        width: 50px;
        height: 2px;
        margin-top:20px;
    }
    .page_about3_list{
        gap: 0;
        flex-direction: column;
    }
    .page_about3_list .item{
        padding: 25px;
        margin-top: 20px;
    }
    .page_about3_list .item .tit h4{
        font-size:20px;
    }
    .page_about3_list .item .tit img{
        width: 40px;
    }
    .page_about3_list .item .con{
        margin-top: 10px;
    }
    .tit_box2{
        padding:30px 0 15px;
    }
    .page_about4_con{
        flex-direction: column;
        padding-bottom:30px;
    }
    .page_about4_con .item{
        padding: 30px;
    }
    .page_about4_con .item .info .con p{
        font-size:14px;
    }
    .page_about4_con .item .img{
        margin-top: 20px;
    }
    .page_about4_con .item .img img{
        width: 80px;
    }
    .page_about5_wrap{
        padding-bottom: 30px;
    }
    .page_product_list_tit{
        margin-bottom: 15px;
    }
    .page_product_list{
        padding-bottom: 30px;
    }
    .page_product_list .list{
        margin:-6px;
    }
    .page_product_list .list .item{
        width: 50%;
        padding:6px;
    }
    .page_product_list .list .item a{
        padding: 15px;
    }
    .page_product_list .list .item .item_con .info h4{
        font-size:16px;
    }
    .page_product_list .list .item .item_con .ico{
        display: none;
    }
    .page_product_list .list .item .item_img{
        padding-bottom: 20px;
    }
    
    .pd_detail{
        padding:20px 0 30px;
    }
    .pd_detail_hd {
        flex-direction: column;
    }
    .pd_detail_hd .pics{
        width: 100%;
    }
    .pd_detail_hd .pics .mySwiper2{
        height: 360px;
    }
    .pd_detail_hd .pics .mySwiper2 .swiper-pagination .swiper-pagination-bullet{
        height: 2px;
        width: 30px;
    }
    .pd_detail_hd .infos{
        padding: 20px 0 0;
    }
    .pd_detail_hd .infos h1{
        padding-bottom: 20px;
    }
    .pd_detail_hd .infos h1:after{
        height: 2px;
    }
    .pd_detail_hd .infos .desc{
        font-size:14px;
        margin:15px 0 20px;
    }
    .pd_detail_info .pddi_hd .bd .bd_item:first-child p{
        font-size:14px!important;
    }
    .pd_detail_info .pddi_hd{
        padding-top: 20px;
    }
    .pd_detail_info .pddi_hd .hd .item{
        font-size:20px;
    }
    .pd_detail_info .pddi_hd .hd .item i{
        font-size:20px;
        margin-left: 5px;
    }
    .pd_detail_info .pddi_hd .hd .item:after{
        height: 2px;
        bottom: -14px;
    }
    .pd_detail_info .pddi_hd .bd{
        padding-top: 20px;
    }
    .page_product_contact_wrap{
        padding-top: 20px;
    }
    .page_product_contact{
        padding: 0 20px 20px;
    }
    .page_contact2_form .form{
        padding-top: 0;
    }
    .page_contact2_form .input_box .input{
        margin-bottom: 10px;
    }
    .page_contact2_form .input_box .input input, .page_contact2_form textarea{
        height: 48px;
    }
    .page_contact2_form textarea{
        height: 100px;
    }
    .page_contact2_form .form .button{
        margin-top: 10px;
    }
    .page_contact2_form .form .button button{
        height: 48px;
    }
    
    .page_product_recommend .list{
        flex-wrap: wrap;
    }
    .page_product_recommend.page_product_list .list .item{
        width: 50%;
    }
    .page_case_list .list{
        margin:-6px;
    }
    .page_case_list .item{
        width: 50%;
        padding: 6px;
    }
    .page_case_list .item_con{
        padding: 15px;
    }
    .page_case_list .item_con .tit{
        font-size:16px;
    }
    .page_case_list .item_con .desc{
        margin:6px 0 15px;
        color:#666;
    }
    .page_case_detail .list{
        display: none;
    }
    
    .page_banner{
        margin-top: 50px;
    }
    .pagination{
        margin-top: 20px;
    }
    .no_banner_pos{
        padding-top: 60px;
        font-size:12px;
    }
    
    .page_news_list .item{
        padding: 15px;
        margin-bottom: 15px;
    }
    .page_news_list .item .item_img{
        width: 120px;
    }
    .page_news_list .item .item_con{
        padding-left: 15px;
    }
    .page_news_list .item .item_con .desc{
        display: none;
    }
    .page_news_list .item .item_con .tit{
        font-size:16px;
        margin-bottom: 15px;
    }
    .page_news_detail h1, .page_contact_tit h4{
        font-size:20px;
    }
    .page_news_detail .info{
        margin-top: 15px;
        flex-direction: column;
        align-items: center;
    }
    .page_about_menu{
        display: none;
    }
    .page_about_con{
        padding-left: 0;
    }
    .page_certificates_list .item{
        width: 50%;
        padding: 6px;
    }
    .modelTostChile{
        height: 70vh;
        top: 15vh; 
    }
    .page_about_con_con{
        min-height: 60vh;
    }
    .page_news_detail{
        padding:15px;
    }
    .page_news_detail .info .item.column{
        display: none;
    }
    .header_fixed_top{
        border-bottom: 1px solid #eee;
    }
    .page_contact_wrap{
        padding: 30px 0;
    }
    .page_contact_con .code{
        display: none;
    }
    .page_contact_tit p{
        font-size:14px;
    }
    
    .page_news_detail_wrap{
        padding-top: 30px;
        padding-bottom: 30px;
        flex-direction: column;
    }
    .page_news_detail_wrap .page_news_detail{
        flex-direction: column;
    }
    .page_contact_con .list{
        width: 100%;
    }
    .page_contact_con .list .item{
        width: 100%;
        margin-bottom: 20px;
    }
    .page_contact_con .list .item:last-child{
        margin:0;
    }
    .page_contact_con .list .item .con{
        flex:1;
        min-width: 0;
    }
    .page_contact_con .list .item .con h4{
        font-size:14px;
    }
    .page_contact_map{
        height: 200px;
    }
    
    /* page_news */
    
  
    
    .return_page_mb dt{
        border-bottom: 1px solid #f7f7f7;
        padding:12px 0;
    }
    .return_page_mb dt .p1{
        font-size:14px;
        margin-bottom: 6px;
    }
    .return_page_mb dt p{
        font-size:14px;
        line-height: 1.2;
    }
    .page_contact{
        flex-direction: column;
        padding-bottom:0;
    }
    .page_contact_hd{
        width: 100%;
        padding-top: 0;
        flex-direction: column;
    }
    .page_contact_hd .info{
        width: 100%;
        padding:20px;
    }
    .page_contact_bd{
        padding:30px 0 0;
    }
    .page_contact_bd .list{
        flex-wrap: wrap;
    }
    .page_contact_bd .list .item{
        padding:0 10px 20px;
        width: 50%;
        flex: none;
    }
    .page_contact_bd .list .item .ico img{
        width: 50px;
    }
    .page_contact_bd .list .item h4{
        font-size:16px;
        line-height: 1.2;
        margin:10px 0 5px;
    }
    .page_contact_bd .list .item p{
        font-size:12px;
    }
    .page_contact_map .item .tit{
        font-size:18px;
        padding-top: 10px;
    }
    .pd_detail_info .pddi_hd .bd_item .button{
        justify-content: center;
    }
    .pd_detail_info .pddi_hd .bd_item button{
        width: 200px;
        height: 50px;
    }
}