@charset "utf-8";

@media screen and (min-width: 1025px){
    .pc_none{
        display: none;
    }
}
@media screen and (max-width:1660px){
    .wrapper{
        width: 100%;
        padding-left:30px;
        padding-right: 30px;
    }
    .arrows_out .swiper-button-next, .arrows_out .swiper-button-prev{
        background: rgba(0,0,0,.2);
        border:none;
        color:#fff;
    }
    .arrows_out .swiper-button-prev{
        left: 5px;
    }
    .arrows_out .swiper-button-next{
        right: 5px;
    }
}
@media screen and (max-width:1445px){
    .page_product_list .list .item{
        width: 33.333%;
    }
    .page_related_cases .list .item .item_con{
        height:70px;
    }
    .page_case_show_con{
        padding: 40px 50px;
    }
}
@media screen and (max-width: 1350px){
 
}
@media screen and (max-width: 1330px){
   
}
@media screen and (max-width: 1200px){
    
}
@media screen and (max-width: 1024px){
    .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{
        padding-top: 60px;
    }
    .banner .item .item_con .info{
        width: 400px;
    }
    .banner .item .item_con h4{
        font-size:30px;
    }
    .banner .item .item_con p{
        font-size:16px;
        margin:5px 0 40px;
    }
    .more_style5{
        font-size:14px;
        width: 150px;
        height: 45px;
    }
    .more_style5 i{
        font-size:16px;
    }
    .tit_box1{
        padding: 40px 0 20px;
    }
    .tit_box1 .tit h4{
        font-size:32px;
    }
    .tit_box1 .tit p{
        font-size:14px;
        margin-top:8px;
    }
    .product_menu{
        overflow-x: scroll;
    }
    .product_menu .item{
        padding: 0 10px;
    }
    .product_list .list{
        margin:-6px;
    }
    .product_list a{
        padding: 6px;
    }
    .case{
        flex-direction: column;
    }
    .case_hd{
        width: 100%;
    }
    .case_hd .item{
        padding: 15px;
        width:25%;
    }
    .case_hd .item .tit{
        font-size: 16px;
    }
    .case_bd .item .item_con{
        padding: 50px;
    }
    .case_bd .item .item_con .hd .tit{
        font-size: 26px;
    }
    .about {
        flex-direction: column;
    }
    .about_con{
        width: 100%;
    }
    .about_desc{
        font-size: 16px;
    }
    .about_desc br{
        display: none;
    }
    .about_more{
        padding-bottom: 100px;
    }
    .about_list{
        margin: -8px;
    }
    .about_list .item_w{
        padding: 8px;
    }
    .about_list .item{
        padding: 20px;
    }
    .about_list .item .item_con .tit:after{
        margin: 6px auto;
    }
    .about_list .item .item_con .tit{
        font-size: 18px;
    }
    .news_list_hd .item{
        padding-right: 20px;
    }
    .news_list_bd .item_con .time_tit .tit{
        font-size: 14px;
    }
    .news_list_hd .item .item_con{
        padding: 20px;
    }
    .news_list_bd .item_con{
        padding: 0 0 0 15px;
    }
    .news_list_hd .item .tit{
        font-size: 20px;
    }
    .news_list_bd .item{
        padding: 20px 0;
    }
    .footer_copyright_wrap{
        margin-top: 0;
    }
    .footer_copyright{
        padding:0;
        text-align: center;
        margin-top: 0;
        padding:15px 0 70px;
    }
    .page_banner{
        margin-top: 60px;
    }
    .page_banner_con_info .info h4{
        font-size: 36px;
    }
    .page_banner_con_info .info p{
        font-size: 18px;
    }
    .page_banner_con_info .list{
        margin-top: 20px;
    }
    .page_banner_con_info .list .item img{
        width: 100px;
        height: 100px;
    }
    .pd_detail_hd .infos{
        padding-left: 3%;
    }
    .pd_detail_hd .infos .list .item{
        margin-right: 10px;
        font-size: 14px;
    }
    .pd_detail_hd .infos h1{
        font-size: 32px;
    }
    .pd_detail_hd .infos .desc{
        margin: 20px 0 40px;
    }
    
    .pd_detail_hd .infos .btns .more_style5{
        height: 45px;
    }
    .tit_box2{
        padding: 40px 0 20px;
    }
    .page_case_index .item .item_con .tit{
        font-size: 28px;
    }
    .page_case_show_img{
        width: 50%;
    }
    .page_case_show_con h1,.page_case_detail h1{
        font-size: 30px;
    }
    .page_related_cases .list{
        margin: -10px;
    }
    
    .page_related_cases .list .item{
        padding: 10px;
    }
    .page_related_cases .list .item .item_con .tit{
        font-size: 16px;
    }
    .return_page_mb{
        padding-top: 20px;
    }
    .no_banner_pos{
        padding-top: 80px;
    }
    .page_cases_show_wrap{
        padding:30px 0 0;
    }

    .tit_box2 .tit h4{
        font-size:22px;
    }
    .page_case_detail h1:after{
        width: 50px;
        height: 2px;
        margin-top: 10px;
    }
    .page_case_detail .list .item{
        padding: 0 40px;
    }
    .page_case_detail .desc{
        margin: 20px 0 30px;
    }
    .page_case_detail .more_style5{
        margin-top: 30px;
    }
    .page_news_list .item .item_con{
        padding-left: 30px;
    }
    .page_news_list .item .item_con .tit{
        font-size:20px;
    }
    .page_banner_con_about_info .hd{
        width: 40%;
    }
    .page_banner_con_about_info .hd .tit{
        font-size: 30px;
    }
    .page_banner_con_about_info .hd .subtit{
        font-size: 18px;
    }
    .page_news_detail h1, .page_contact_tit h4{
        font-size:24px;
    }
    .page_banner_con_about_info .bd{
        font-size: 16px;
        margin-top: 100px;
    }
    .page_about1_list .item .item_con{
        padding: 0 0 0 50px;
    }
    .page_about1_list .item .item_con .tit{
        font-size: 26px;
    }
    .page_about1_list .item .item_con .desc p{
        margin-top: 10px;
    }
    .page_about1_list .item:nth-child(2n) .item_con{
        padding: 0 50px 0 0;
    }
    .page_contact_con .list .item .con p{
        font-size:16px;
    }
    .page_contact_con .list{
        width: 75%;
    }
    .page_contact_con{
        padding: 0 0 40px;
    }
    .page_banner_con .tit{
        font-size:24px;
    }
    .page_banner_con .subtit{
        font-size:16px;
        margin-top:5px;
    }

    
    .page_about2 .item{
        padding: 20px;
    }
    .page_about2_list .item .con h4{
        font-size: 20px;
    }
    .page_about2_list .item .con p{
        font-size: 14px;
    }
    .page_contact{
        padding: 40px;
        flex-direction: column;
    }
}
@media screen and (max-width: 768px){
    .pd_detail_hd .infos .btns .more_style5,.page_case_show_con .more_style5{
        font-size: 16px;
        height: 50px;
    }
    .news_list_hd .item .h_con{
        display: none;
    }
    body{
        font-size:14px;
    }
    .header{
        height: 50px;
    }
    .header .logo img{
        height: 30px;
    }
    .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_wrap{
        height: 50px;
    }
    .banner{
        padding-top: 50px;
    }
    .banner .swiper-pagination{
        bottom: 10px;
    }
    .banner .item .item_con{
        padding-bottom: 0;
    }
    .banner .item .item_con h4{
        font-size:16px;
    }
    .banner .item .item_con p{
        font-size:14px;
        max-width: 70%;
        margin-bottom: 0;
    }
    .banner .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet{
        margin: 0 5px;
        width: 8px;
        height: 8px;
    }
    .banner .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active:before{
        display: none;
    }
    .banner .more_style5{
        display: none;
    }
    .case{
        overflow: hidden;
    }
    .tit_box1 .tit h4, .page_about3_tit p{
        font-size: 22px;
    }
    .more_style5{
        font-size:13px;
        height: 40px;
    }
    .product_menu{
        display: none;
    }
    .product_list a{
        width: 50%;
    }
    .product_list .item .item_con{
        padding: 15px;
    }
    .case_hd .item img{
        width: 35px;
    }
    .case_hd .item{
        width: 33.33%;
    }
    .case_hd .item .subtit{
        display: none;
    }
    .case_hd .item .tit{
        font-size: 14px;
    }
    .case_bd .item .item_con,.case_bd .item:hover .item_con{
        padding: 30px;
    }
    .case_hd .item:before, .case_hd .item:after{
        display: none;
    }
    .case_bd .item .item_con .hd .tit{
        font-size: 22px;
    }
    .case_bd .item .item_con .bd .desc{
        display: none;
    }
    .about_list{
        flex-wrap: wrap;
        display: none;
    }
    .about_wrap{ background-position: center!important;}
    .about_list .item .item_img img{
        width: 44px;
    }
    .about_list .item_w{
        width: 50%;
    }
    .tit_box1 .tit img{
        margin: 6px auto;
    }
    .arrows_out .swiper-button-next, .arrows_out .swiper-button-prev{
        width: 45px;
        height: 45px;
    }
    .tit_box1{
        padding: 30px 0 15px;
    }
    .tit_box1 .more{
        display: none;
    }
    .about_con .desc{
        margin-bottom: 20px;
    }
    .news_list{
        flex-direction: column;
    }
    .news_list_hd{
        margin:0 0 12px;
    }
    .news_list_hd .item{
        padding: 0;
        width: 100%;
    }
    .news_list_hd .item a{
        display: flex;
        margin-top: 12px;
    }
    .news_list_hd .item .item_img{
        width: 42%;
    }
    .news_list_hd .item .item_con{
        flex:1;
        min-width: 0;
    }
    .news_list_hd .item .desc{
        display: none;
    }
    .news_list .news_list_hd{
        width: 100%;
        flex-direction: column;
    }
    .news_list_hd .item .item_con{
        padding: 15px;
    }
    .news_list_hd .item .name_time .name{
        display: none;
    }
    .news_list_hd .item .tit{
        font-size: 16px;
        padding-top: 0;
    }
    .product_list .item .item_con .tit{
        margin-bottom: 0;
        font-size: 16px;
    }
    .footer_copyright span{
        padding: 0;
        display: block;
    }
    .page_banner_con_info .info h4{
        font-size: 24px;
    }
    .page_banner_con_info .list{
        display: none;
    }
    .page_banner_con_info .info p{
        font-size: 14px;
    }
    .page_product_list .list .item .item_con .tit{
        font-size: 16px;
    }
    .page_product_list .list .item .item_con .more i{
        font-size: 14px;
        margin-left: 5px;
    }
    .page_product_list .list .item .item_con .desc{
        margin: 5px 0 10px;
    }

    .about_menu_list{
        flex-direction: column;
    }
    .about_menu_list .item{
        margin-bottom:15px;
    }
    .about_menu_list .item1,.about_menu_list .item2{
        width: 100%;
    }
    .about_menu_list .item .item_img img{
        height: auto;
    }
    .case_list .item{
        flex-direction: column;
    }
    .case_list .item .item_img{
        width: 100%;
    }
    .case_list .swiper-pagination{
        display: none;
    }
    .case_list .item .item_con{
        padding: 30px;
    }
    .case_list_wrap.arrows_out .swiper-button-next, .case_list_wrap.arrows_out .swiper-button-prev{
        top: 36%;
    }
    .footer_copyright{
        flex-direction: column;
        font-size:12px;
    }
    .footer_copyright a.bontop{
        display: block;
    }
    .footer_copyright img{
        width: 18px;
        margin:0 5px 0 0;
    }
    .inner_pos_wrap{
        padding-bottom: 20px;
    }
    .page_banner .img img{
        min-height:150px;
    }
    .page_banner_con .tit{
        font-size:20px;
    }
    .page_banner_con .subtit{
        font-size:14px;
    }
    .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:20px;
    }
    .page_about1_con .tit{
        padding-bottom: 10px;
    }
    .page_about1_con .tit:after{
        width: 100px;
        height: 2px;
    }
    .page_about2{
        flex-wrap: wrap;
    }
    .page_about2 .item{
        padding: 15px;
    }
    .page_about2 .item .ico{
        width: 35px;
    }
    .page_about2_list .item .con{
        padding-top: 5px;
    }
    .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{
        padding-bottom:10px;
        overflow: hidden;
    }
    .page_about3_list .item{
        
    }
    .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 .list{
        margin:-6px;
    }
    .page_product_list .list .item{
        width: 50%;
        padding:6px;
    }
    .page_product_list .list .item .item_con{
        padding: 15px;
    }
    .page_product_list .list .item .item_con .info h4{
        font-size:16px;
    }
    .page_product_list .list .item .item_con .ico{
        display: none;
    }

    .pd_detail_hd .infos .list{
        display: none;
    }
    .pd_detail_hd {
        flex-direction: column;
    }
    .pd_detail_hd .pics{
        width: 100%;
    }
    .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{
        font-size: 24px;
        margin-bottom: 0;
    }
    .page_related_cases .list .item{
        width: 100%;
    }
    .page_related_news .list .item{
        width: 100%;
    }
    .page_related_news .list .item .item_img{
        width: 140px;
    }
    .page_related_news .list .item .item_con{
        padding: 10px 10px 10px 20px;
    }
    .page_related_news .list .item .item_con .tit{
        font-size: 16px;
    }
    .page_related_news .list{
        margin: -10px;
    }
    .page_case_index .item{
        width: 100%;
    }
    .page_case_index .item:nth-child(2), .page_case_index .item:nth-child(3), .page_case_index .item:nth-child(6), .page_case_index .item:nth-child(7), .page_case_index .item:nth-child(10){
        width: 100%;
    }
    .page_case_index .item .item_con{
        padding: 20px;
    }
    .page_case_index .item .item_con .tit{
        font-size: 22px;
    }
    .page_case_show{
        flex-direction: column;
    }
    .page_case_show_img{
        width: 100%;
    }
    .page_case_show_con{
        padding: 20px;
    }
    .page_case_show_con .content{
        padding: 10px 0 20px;
    }
    .page_case_show_con h1, .page_case_detail h1{
        font-size: 22px;
    }
    .page_related_news .list .item{
        padding: 10px;
    }
    .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{
        margin-bottom: 15px;
        padding: 0;
        flex-direction: column;
        align-items: flex-start;
    }
    .page_news_list .item .item_img{
        width:100%;
    }
    .page_news_list .item .item_con{
        padding: 20px;
    }
    .page_news_list .item .item_con .desc{
        margin: 5px 0 20px;
    }
    .page_news_list .item .item_con .tit{
        font-size:18px;
    }
    .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_news_detail{
        padding: 20px;
    }
    .page_banner_con_about_info .hd{
        width: 100%;
    }
    .page_banner_con_about_info .hd .tit{
        font-size: 24px;
    }
    .page_banner_con_about_info .hd .subtit{
        font-size: 14px;
    }
    .page_news_detail .info .item.column{
        display: none;
    }
    .page_banner_con_about_info .bd{
        display: none;
    }
    .page_banner_con_about_info{
        padding: 10px 0 0;
    }
    .page_banner_con_about_info .hd .tit:after{
        display: none;
    }
    .page_about1_list .item,.page_about1_list .item:nth-child(2n){
        flex-direction: column;
    }
    .page_about1_list .item .item_img{
        width: 100%;
    }
    .page_about1_list .item .item_con,.page_about1_list .item:nth-child(2n) .item_con{
        padding: 20px 0 0;
    }
    .page_about1_list .item .item_con .desc{
        margin-top: 10px;
    }
    .page_about1_list .item .item_con .tit{
        font-size: 22px;
    }
    .page_about1_list .item:nth-child(2n){
        margin: 20px 0 0;
    }
    .page_about2_list{
        flex-wrap: wrap;
    }
    .page_about2_list .item_w{
        width:50%;
    }
    .page_contact_wrap{
        padding: 30px 0;
    }
    .page_contact_con .code{
        display: none;
    }
    .page_contact_tit p{
        font-size:14px;
    }
    
    .page_news_detail_wrap{
        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:30px;
    }
    .page_contact_con .j_tit{
        font-size: 22px;
    }
    .page_contact_con .list1 .item p{
        font-size: 20px;
    }
    .page_contact_con .j_code{
        flex-direction: column;
        align-items: flex-start;
    }
    .page_contact_con .j_code .txt h4{
        font-size: 16px;
        margin-bottom: 20px;
    }
    .page_contact_con .j_code .list .item .img{
        width: 80px;
    }
    .page_contact_map{
        display: none;
    }
    .page_contact_con{
        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;
    }
    .page_case_show_con .j_tit{
        flex-direction: column;
    }
    .page_case_show_con .j_tit h1{
        margin-bottom: 20px;
        line-height: 1.3;
    }
    .case_bd .item .item_img{
        height: 360px;
    }
}