@charset "utf-8";

@media screen and (min-width: 1025px){
    .pc_none{
        display: none;
    }
}
@media screen and (max-width:1600px){
    .wrapper{
        width: 100%;
        padding-left:30px;
        padding-right: 30px;
    }
    .product_wrap{
        width: 100%;
    }
    .tit_box1 .menu,.tit_box1 .tel{
        display: none;
    }
    .case .tit_box1 .tit{
        max-width: 100%;
    }

    .page_contact1_map{
        display: none;
    }
    .page_contact1_con{
        margin-left: 0;
    }
}
@media screen and (max-width:1445px){
    .banner .item .item_con h4{
        font-size: 50px;
    }
}
@media screen and (max-width: 1350px){
    
}
@media screen and (max-width: 1330px){
    .tit_box1 .tit p{
        font-size:16px;
    }
    .tit_box1 .tit h4,.case .tit_box1 .tit h4,.about_con_hd .tit_box1 .tit h4,.choose_con h4{
        font-size:36px;
    }
    .banner .item .item_con h4{
        font-size: 40px;
    }
}
@media screen and (max-width: 1200px){
    .wrapper{
        padding-left: 20px;
        padding-right: 20px;
    }
    .nav {
        justify-content: flex-end;
    }
    .nav .nav_li{
        margin:0 20px;
    }
    .banner .item .item_con .info{
        width: 80%;
    }
    .banner .item .item_con h4{
        font-size:34px;
        margin:0 0 50px;
    }
    .banner .item .item_con p{
        margin-bottom: 20px;
    }
    .button_wrap .button{
        height: 40px;
        font-size:14px;
        line-height: 40px;
    }
    .banner .swiper-pagination{
        text-align: center;
        left: 0;
    }
    .product_tit{
        margin-top: 50px;
    }
    .product_tit .tit{
        width: 350px;
        height: 60px;
        background-size: contain;
        font-size:36px;
    }
    .product_tit .desc{
        font-size:22px;
    }
    .tit_box1 h4{
        font-size:36px;
    }
    .tit_box2 .tit h4{
        font-size:36px;
    }
    
    .news_tit{
        font-size:36px;
    }
    .news_wrap:after{
        display: none;
    }
    .page_product{
        padding:50px 0;
    }
    .public_message{
        padding-top: 50px;
    }
    .public_message_con .txt{
        padding:30px;
        width: 300px;
    }
    .pd_detail_hd .infos{
        padding-left:40px;
    }
    .pd_detail_hd .pics{
        width: 500px;
    }
    .pd_detail_hd .pics .mySwiper .swiper-slide .img img{
        height: 78px;
    }
    .pd_detail_hd .pics .mySwiper2{
        height: 500px;
    }
    .pd_detail_hd .infos h1{
        font-size:26px;
    }
    .pd_detail_hd .infos .desc{
        margin:20px 0 30px;
    }
    .pd_detail_hd .infos .se p{
        margin-bottom: 15px;
    }
    .pd_detail_hd .infos .se p span{
        font-size:18px;
    }
    .pd_detail_hd .infos .btns .btn{
        flex:1;
        font-size:14px;
    }
    .pd_detail_info{
        
    }
    .public_message_tit{
        font-size:24px;
    }
    .page_about1{
        padding-bottom: 50px;
    }
    .page_about_tit{
        padding:20px 0 10px;
    }
    .page_about2_list{
        margin:0;
        width: 100%;
    }
    .page_about5{
        width: 100%;
        margin-bottom: 50px;
    }
    .page_about4 .con h4{
        font-size:24px;
    }
    .page_news_hot .b_tit, .page_news_tit .tit{
        padding:40px 0 20px;
    }
    .page_news_hot .list_hd .con{
        padding:25px;
    }
    .page_news_list .list{
        margin:0 0 50px;
    }
    .page_news_list .list .item{
        padding:20px 10px;
    }
    
    .page_news_list .list .item .con{
        padding:20px 0 0;
    }
    .page_news_list .list .item:hover:after{
        left: 10px;
        width:calc(100% - 20px)
    }
    .page_news_detail h1{
        font-size:30px;
    }
    .page_contact_bd{
        padding:60px 0;
    }
    .page_news_detail{
        width: 100%;
        padding:60px 20px;
    }
    .page_cases_tit .menu{
        display: none;
    }
    .page_contact1{
        padding:30px 0;
    }
    .page_product_list{
        padding-left: 40px;
    }
    .page_product_list .list .item .img{
        width: 300px;
        height: 200px;
    }
    .page_product_list .list .item .con{
        padding-left: 30px;
    }
    .page_product_list .list .item .con h4{
        font-size:22px;
    }
    .page_product_list .list .item .con span{
        display: none;
    }
    .page_product_menu{
        display: none;
    }
    .pd_detail_con{
        padding-left: 0;
    }
    .page_about1_con .tit{
        font-size:24px;
    }
    .page_about2_con{
        margin:0 -30px;
    }
    .page_about2_con .item{
        padding:0 30px;
    }
    .news_ul .item:last-child{
        display: none;
    }
}
@media screen and (max-width: 1024px){
    .mb_none{
        display: none;
    }
    .tit_box1 .tit h4,.case .tit_box1 .tit h4,.about_con_hd .tit_box1 .tit h4,.choose_con h4{
        font-size:30px;
    }
    .header{
        height: 60px;
        background: #fff;
    }
    .header .logo .img1{
        display: none;
    }
    .header .logo .img2{
        display: block;
    }
    .header_wrap{
        height: 60px;
    }
    .header .logo img{
        height:50px;
    }
    .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;
    }
    .tit_box1{
        padding:40px 0 20px;
    }
    .tit_box1 .tit h4 br{
        display: none;
    }
    .tit_box1 .desc br{
        display: none;
    }
    .bg1{
        padding:0;
    }
    .about_list{
        padding-bottom: 40px;
    }
    .case{
        padding:0 15px 40px;
    }
    .product_wrap{
        padding:30px 0;
    }
    .about_list .item .img img{
        height: 340px;
    }
    .choose_wrap{
        padding:80px 0;
    }
    .choose_con{
        top: 0;
        padding-right: 0;
    }
    .choose_list .item:nth-child(-n+2){
        margin-bottom: 30px;
    }
    .choose_list .item .ico:before, .choose_list .item .ico:after{
        display: none;
    }
    .choose_list .item .ico{
        width: 90px;
        height: 90px;
    }
    .choose_list .item .ico img{
        width: 60px;
        height: 60px;
    }
    .choose_list .item .con{
        padding-left: 15px;
    }
    .choose_list .item{
        padding:0 10px;
    }
    .choose_list .item .con p{
        line-height: 1.2;
    }
    .news{
        padding:30px 0;
    }
    .news_list{
        width: 100%;
    }
    .news_con{
        flex-direction: column;
    }
    .news_list .item:first-child{
        padding-right: 20px;
    }
    .news_ul{
        padding-left: 0;
    }
    .news_ul .item{
        padding:15px 0;
    }
    .news_ul .item .con h4{
        margin-top: 0;
    }
    .news_ul .item .con span{
        font-size:14px;
    }
    .footer_message{
        padding:30px 0;
    }
    .footer_message .con h4{
        font-size:36px;
    }
    .footer_message .con .btn{
        margin-top: 20px;
        height: 42px;
        line-height: 42px;
    }
    .footer{
        padding:5px 0 70px;
    }
    .footer_copyright{
        padding:0;
        text-align: center;
        margin-top: 10px;
        border-top: none;
    }
    .footer_copyright span{
        display: block;
    }
    .page_banner .info .tit{
        font-size:40px;
    }
    .page_banner{
        margin-top: 60px;
    }
    .page_contact_bd .list{
        margin:0 -20px;
    }
    .page_contact_bd .list .item{
        padding:0 20px;
    }
    .page_contact_bd .list .item .ico img{
        width: 70px;
    }
    .return_page_mb{
        padding-top: 20px;
    }
    .page_contact_bd .list .item h4{
        font-size:20px;
    }
    .public_message_con{
        padding:30px;
    }
    .page_about1 .item{
        padding-top: 40px;
        flex-direction: column;
    }
    .page_news_detail{
       padding:30px 0;
       margin-left: 0;
    }
    .no_banner_pos{
        padding-top: 80px;
    }
    .page_cases_show_wrap{
        padding:30px 0 0;
    }
    .page_news{
        padding:30px 0;
    }
    .page_news_list .list{
        margin:0 -10px;
    }
    .page_contact_list{
        margin:0 -20px;
        padding:30px 0;
    }
    .page_contact_list .item{
        padding:0 20px;
    }
    .page_contact_list .item .img img{
        width: 110px;
    }
    .page_contact_list .item .con h4{
        font-size:16px;
    }
    .page_contact_list .item .con p{
        font-size:14px;
    }
    .page_contact1_con{
        padding:30px;
    }
    .page_contact2_form .tit h4{
        font-size:30px;
    }
    .page_contact1_con .b_tit h4{
        font-size:24px;
    }
    .page_contact1_con .info .item{
        margin-top: 15px;
    }
    .page_contact2{
        padding-bottom: 40px;
        flex-direction: column;
    }
    .page_contact2_info{
        padding-right: 0;
        padding-bottom: 30px;
        width: 100%;
    }
    .page_search{
        padding:100px 0 40px;
    }
    .pd_detail_info .pddi_hd{
        padding-left: 0;
    }
    .page_about_honor{
        margin:30px 0;
        flex-direction: column;
    }
    .page_about_honor_list{
        width: 100%;
    }
    .page_about_culture{
        flex-direction: column;
        padding-top: 0;
    }
    .page_about_visits{
        padding:0;
    }
    .page_about_culture_wrap{
        padding:0 0 30px;
    }
    .page_about_culture .item_img{
        width: 100%;
        text-align: center;
    }
    .page_about_culture .list .item .con{
        padding-left: 20px;
    }
    .page_about_culture .list .item{
        padding:20px 0;
    }
    .page_about_culture .list .item .img img{
        width: 60px;
        height: 60px;
    }
    .page_about_culture .list .item .con h4{
        font-size:18px;
    }
    .page_about_culture .list .item .con p{
        font-size:14px;
    }
    .page_about_photo1{
        padding-bottom: 30px;
    }
    .page_news_tit{
        display: none;
    }
    .page_news_list .list .item{
        width: 50%;
    }
    .page_product_list{
        padding-left: 0;
    }
    .page_product_list .list .item .img{
        width: 300px;
        height: 240px;
    }
    .page_product_list .list .item .con span{
        margin-top: 30px;
    }
    .page_product_list .list .item .con h4{
        font-size:18px;
    }
    .page_product_list .list .item .con h4:after{
        height: 2px;
    }
    .page_product_list .list .item .con{
        padding-left: 30px;
    }
    .pd_detail{
        padding:40px 0;
    }
    .pd_detail_info{
        margin:30px 0 0;
    }
    .pd_detail_con{
        padding-left: 0;
    }
    .pd_detail_hd .pics{
        width: 400px;
    }
    .pd_detail_hd .pics .mySwiper2{
        height: 400px;
    }
    .pd_detail_hd .pics .mySwiper .swiper-slide .img{
        height: 80px;
        padding:10px;
    }
    .pd_detail_hd .pics .mySwiper .swiper-slide .img img{
        height: 50px;
    }
    .page_cases{
        padding-top: 40px;
    }
    .page_cases_list .list{
        margin:-10px -10px 0;
    }
    .page_cases_list .list .item{
        padding:10px;
    }
    .page_cases_list .list .item .info{
        padding:20px 15px;
    }
    .page_cases_list .list .item .info h4{
        font-size:18px;
        line-height: 1.3;
    }
    .page_about1{
        padding:30px 0;
        flex-direction: column-reverse;
    }
    .page_about1_img{
        width: 100%;
    }
    .page_about1_con{
        padding:30px 0 0;
    }
    .page_about1_con .tit{
        font-size:18px;
    }
    .page_about1_con p{
        margin:0;
    }
    .page_about1_con .tit:after{
        height: 2px;
    }
    .page_about2_con .item .tit{
        font-size:16px;
    }
    .page_about2_con .item .nums{
        line-height: 1;
    }
    .page_about2_con .item .nums span{
        font-size:40px;
        line-height: 1;
    }
    .page_about2_con{
        margin:0 -15px;
        padding-bottom: 40px;
    }
    .page_about2_con .item{
        padding:0 15px;
    }
    .page_about3{
        padding-bottom: 40px;
    }
    .page_public_about_list5 .list a{
        width: 33.333%;
    }
}
@media screen and (max-width: 768px){
    body{
        font-size:14px;
    }
    .button_wrap .button{
        padding:0 20px;
        height: 36px;
        line-height: 36px;
    }
    .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 .item .item_con{
        padding-bottom: 0;
    }
    .banner{
        padding-top: 50px; 
    }
    .banner .pages{
        display: none;
    }
    .banner .banner-towrap{
        display: none;
    }
    .banner .item .item_con .info{
        padding-top: 0;
        width:100%;
        align-items: flex-start;
    }
    .banner .item .item_con h4{
        font-size:18px;
        margin:0 0 20px;
    }
    .banner .item .item_con p{
        font-size:14px;
        margin-bottom: 0;
    }
    .tit_box1{
        padding:30px 0 20px;
    }
    .tit_box1 .tit p{
        font-size:14px;
    }
    .tit_box1 .tit h4, .case .tit_box1 .tit h4, .about_con_hd .tit_box1 .tit h4,.tit_box2 .tit h4,.pd_detail_bd .con h4{
        font-size:22px;
    }
    .tit_box1 .tit h4 br{
        display: none;
    }
    
    .product_wrap{
        padding:30px 0;
    }
    .product_con{
        margin:15px 0;
        overflow: hidden;
    }
    .about_list{
        flex-direction: column;
    }
    .about_list .item .img img{
        height: 300px;
        width: 100%;
    }
    .about_list .item:nth-child(2){
        margin:20px 0;
    }
    .about_list .item1 .con{
        padding:20px;
    }
    .about_list .item1 .con h4{
        font-size:24px;
    }
    .case_con .item .con{
        width: 100%;
        padding:10px 20px;
    }
    .case_con .swiper-button-prev, .case_con .swiper-button-next{
        width: 40px;
        height: 40px;
    }
    .case_con .swiper-button-prev:after, .case_con .swiper-button-next:after{
        font-size:18px;
    }
    .choose_wrap{
        display: none;
    }
    .news .menu{
        display: none;
    }
    .tit_box1 .desc{
        font-size:14px;
    }
    .product_wrap .swiper-button-next, .product_wrap .swiper-button-prev{
        width:40px;
        height:40px;
        background: #fff;
        top: 48%;
    }
    .news .tit_box2{
        flex-direction: column;
    }
    .news{
        padding:0 0 30px;
    }
    .news_ul .item .con h4{
        font-size:16px;
    }
    .news_list .item:first-child{
        width: 100%;
        padding-right: 0;
    }
    .news_list .item:first-child .con{
        width: 100%;
    }
    .news_list .item:first-child .con h4{
        font-size:18px;
    }
    .news_list .item{
        width: 100%;
        margin-bottom: 15px;
    }
    .news_list .item:last-child{
        margin-top: 0;
    }
    .page_public_about_list5 .list .item{
        padding:10px;
    }
    .footer_message{
        padding:40px 0;
    }
    .footer_message .con p{
        font-size:12px;
    }
    .footer_message .con h4{
        font-size:18px;
    }
    .footer_message .form form{
        flex-direction: column;
    }
    .footer_message .form input{
        width: 100%;
        height: 40px;
        font-size:14px;
        margin:0 0 10px;
    }
    .footer_message .form input.content{
        flex: auto;
    }
    .footer_message .form button{
        width: 100%;
        height: 40px;
    }
    .footer_message .share{
        margin-top: 20px;
    }
    .footer_copyright{
        font-size:12px;
        flex-direction: column;
        border-top: none;
    }
    .footer_copyright a.bontop{
        justify-content: center;
    }
    .footer_copyright a{
        margin:0;
        padding:0 8px;
    }
    .page_banner{
        margin-top: 50px;
    }
    .page_banner:after{
        height: 30px;
    }
    .page_banner .info .pos{
        font-size:12px;
    }
    .page_banner .info .tit{
        font-size:24px;
    }
    .page_about_tit{
        font-size:24px;
        padding:30px 0 20px;
        line-height: 1.3;
    }
    .page_about1{
        padding:20px 0;
    }
    .page_about1_con{
        flex-direction: column;
    }
    .page_about1_con .info{
        padding-right: 0;
    }
    .page_about1_con .info p{
        margin-bottom: 12px;
    }
    .page_about1_con .about_data{
        width: 100%;
        margin:0 -20px;
    }
    .page_about1 .item .item_con .nums{
        margin-top: 10px;
    }
    .page_about1 .item .item_con .nums .num p{
        font-size:12px;
    }
    
    .page_about2_con{
        flex-wrap: wrap;
    }
    .page_about2_con .item{
        width: 50%;
        flex: none;
        margin:10px 0;
    }
    .page_about2_con .item .nums{
        font-size:24px;
    }
    .page_about2_con .item .nums span{
        font-size:30px;
    }
    .page_about2_con .item .desc{
        font-size:14px;
        color:#666;
    }
    .page_about4{
        flex-direction: column-reverse;
        padding:20px 0;
    }
    .page_about4_con,.page_about4_tit{
        width: 100%;
    }
    .page_about4_tit .tit_box1 .desc{
        margin-bottom: 30px;
    }
    .layui-layer{
        width: calc(100% - 20px)!important;
    }
    .page_public_about_list .list a{
        padding:6px;
        width: 50%;
    }
    .page_public_about_list{
        padding-bottom: 30px;
    }
    .page_public_about_list .list{
        margin:-6px -6px 0;
    }
    .page_public_about_list .list a .img img{
        height: 160px;
    }
    /* .page_product_list */
    
    .page_product{
        padding:30px 0 0;
    }
    .page_product_list .a_tit{
        font-size:18px;
        padding-bottom: 10px;
    }
    .page_product_list{
        padding-bottom: 30px;
    }
    .page_product_list .list{
        padding-top: 20px;
    }
    .page_product_list .list .item{
        flex-direction: column;
    }
    .page_product_list .list .item .img{
        width: 100%;
    }
    .page_product_list .list .item .con{
        padding:20px 0 0;
    }
    .pagination{
        margin-top: 20px;
    }
    .no_banner_pos{
        padding-top: 60px;
        font-size:12px;
    }
    .pd_detail_hd .infos .list{
        margin:0 -15px;
    }
    .pd_detail_hd .infos .list .item{
        padding:0 15px;
        flex-direction: column;
        align-items: center;
    }
    .pd_detail_hd .infos .list .item .ico{
        width: 34px;
    }
    .pd_detail_bd{
        padding:20px;
        margin:30px 0;
        flex-direction: column;
    }
    .pd_detail_bd .con{
        width: 100%;
    }
    .pd_detail_bd .imgs{
        padding-left: 0;
        margin-left: 0;
        border-left:none;
        padding-top: 20px;
    }
    .pd_detail_bd .imgs .img .item{
        padding:0 3%;
    }
    .pd_detail_hd .infos .list .item h4{
        font-size:14px;
        flex:1;
        text-align: center;
        margin-left: 0;
        margin-top: 10px;
        min-width: 0;
    }
    .pd_detail_hd .infos .follow_list{
        margin-top: 20px;
    }
    .pd_detail{
        padding-top: 30px;
    }
    .pd_detail_hd {
        flex-direction: column;
    }
    .pd_detail_hd .pics{
        width: 100%;
    }
    .pd_detail_hd .pics .mySwiper2{
        height: 300px;
    }
    .pd_detail_hd .pics .mySwiper .swiper-slide .img{
        padding:3px;
    }
    .pd_detail_hd .pics .mySwiper .swiper-slide .img img{
        height: 54px;
    }
    .pd_detail_hd .infos{
        padding:20px 0 0;
    }
    .pd_detail_hd .infos .pos{
        font-size:16px;
    }
    .pd_detail_hd .infos h1{
        font-size:22px;
        line-height: 1.2;
        margin-bottom:10px;
        padding-bottom: 15px;
    }
    .pd_detail_hd .infos .se{
        font-size:14px;
    }
    .pd_detail_hd .infos .se p span{
        font-size:14px;
    }
    .pd_detail_hd .infos .desc{
        font-size:14px;
    }
    .pd_detail_hd .infos .btns{
        margin-top: 30px;
    }
    .pd_detail_hd .infos .btns .btn{
        width:48%;
        margin:0 1%;
        height: 40px;
        font-size:13px;
    }
    .pd_detail_hd .infos .btns .btn i{
        font-size:18px;
        margin-top: -5px;
    }
    .pd_detail_hd .infos .follow_us{
        margin-top: 20px;
    }
    .pd_detail_hd .infos .follow_us{
        flex-direction: column;
        align-items: flex-start;
    }
    .pd_detail_hd .infos .follow_us .tit{
        font-size:16px;
        margin-bottom: 10px;
    }
    .pd_detail_info{
        margin-top: 30px;
        flex-direction: column;
    }
    .pd_detail_info .pddi_hd .hd .item i{
        display: none;
    }
    .pd_detail_info .pddi_hd .bd .tit{
        font-size:16px;
        padding:0 15px;
    }
    .pd_detail_info .pddi_hd .bd .c{
        padding:20px 0;
    }
    .pd_detail_info .pddi_hd .hd .item{
        font-size:16px;
    }
    .pd_detail_info .pddi_hd .tags{
        margin-top: 15px;
        border-top-width: 1px;
        padding:15px 0 0;
    }
    .public_message_con{
        margin-top: 30px;
        padding:20px;
        flex-direction: column;
    }
    .public_message_con .cover{
        width: 100%;
        height: 300px;
    }
    .public_message_con .page_contact2_form{
        padding:20px 0;
    }
    .page_contact2_form .input_box{
        flex-direction: column;
        margin-bottom: 0;
    }
    .page_contact2_form .input_box input{
        margin-bottom: 10px;
    }
    .page_contact2_form .form p{
        font-size:12px;
    }
    .page_contact2_form .form .button{
        margin-top: 20px;
        justify-content: center;
    }
    .page_product_related{
        padding-top: 20px;
    }
    .page_product_related_tit{
        font-size:24px;
    }
    .pd_detail_info .pddi_hd .bd .con{
        padding:20px 15px 10px;
    }
    .pd_detail_info .pddi_hd .bd .con p{
        width: 50%;
        font-size:12px;
        padding:3px 6px;
    }
    .pd_detail_info .pddi_hd{
        width: 100%;
        padding-right: 0;
    }
    .pd_detail_info .pddi_hd .hd{
        height: 50px;
        line-height: 50px;
        font-size:20px;
    }
    .pd_detail_info .pddi_hd .bd{
        padding:20px 20px 0;
    }
    .plr60{
        padding:0 20px 20px;
    }
    .pd_detail_info .pddi_hd .tags a{
        margin-bottom: 10px;
    }
    .pd_detail_info .pddi_bd{
        padding-left: 0;
        padding-top: 30px;
    }
    .pd_detail_info .pddi_bd .pd_tit{
        margin:20px auto;
    }
    .pd_detail_info .pddi_bd .cate .list{
        margin:0 -6px;
    }
    .pd_detail_info .pddi_bd .cate .list .item{
        padding:6px;
    }
    .pq1_info .desc{
        width: 100%;
        font-size:16px;
    }
    .pq1_info .desc:before, .pq1_info .desc:after{
        display: none;
    }
    .pq1_info .list{
        margin:20px 0;
    }
    .pq1_info .list .item{
        margin:0 10px;
    }
    .pq2_info{
        flex-direction: column;
    }
    .pq2_info .pq2_info_con{
        padding:20px;
    }
    .pq2_info .pq2_info_con .tit{
        font-size:24px;
    }
    .pq2_info .pq2_info_con .desc{
        font-size:16px;
    }
    .pq2_info .pq2_info_img{
        width: 100%;
    }
    .pq3_info{
        padding-bottom: 30px;
    }
    .pq3_info .tit_box1{
        margin-top: 30px;
    }
    .pq3_info_con{
        padding-top:10px;
    }
    .pq3_info_con .item .img{
        padding:10px;
        height: 250px;
    }
    .pq3_info_con .item .tit{
        font-size:14px;
        line-height: 1.2;
    }
    .page_news{
        flex-direction: column;
        padding:30px 0;
    }
    .page_news_menu{
        display: block;
        width: 100%;
    }
    .page_news_list{
        margin-right: 0;
    }
    .page_news_list .list{
        margin:0;
    }
    .page_news_list .list .item{
        width: 100%;
        padding:0 0 20px;
    }
    .page_contact_list{
        flex-wrap: wrap;
        padding-bottom: 0;
    }
    .page_contact_list .item{
        padding:0 10px 15px;
        flex: none;
        width: 50%;
    }
    .page_contact_list .item .con h4{
        margin:10px 0;
    }
    .page_contact1{
        flex-direction: column;
        padding-bottom: 0;
    }
    .page_contact_map{
        padding-bottom: 20px;
    }
    .page_news_list .list .item .img{
        height: 160px;
    }
    .page_news_list .list .item .con h4{
        font-size:18px;
        line-height: 1.3;
    }
    .page_news_list .list .item .con p{
        line-height: 1.2;
    }
    .page_news_list .list .item .agg{
        margin-top:10px;
        font-size:14px;
    }
    .page_news_list .list .item .agg .name,.page_news_list .list .item .agg .ico{
        display: none;
    }
    .page_news_detail_wrap{
        padding-top: 30px;
        padding-bottom: 30px;
        flex-direction: column;
    }
    .page_news_detail_wrap .page_news_detail{
        flex-direction: column;
    }
    .technical_support .panel1{
        padding:20px;
        margin-bottom: 15px;
    }
    .technical_support .p1_tit{
        font-size:20px;
    }
    .technical_support .p1_tit:after{
        width: 50px;
        height: 2px;
        margin-bottom: 15px;
    }
    .technical_support .p1_con .con h4{
        font-size:24px;
    }
    .page_about_tit .tit h4{
        font-size:20px;
    }
    .page_cases{
        padding-top:20px;
    }
    .page_cases_tit{
        height: auto;
    }
    .page_cases_tit .tit{
        font-size:20px;
    }
    .page_cases_list{
        padding-bottom: 30px;
    }
    .page_cases_list .list{
        margin:10px -6px;
    }
    .page_cases_list .list .item{
        width: 50%;
        padding:6px;
    }
    .page_cases_list .list .item .img{
        height: 160px;
    }
    .page_cases_list .list .item .info{
        padding:15px 10px 20px;
    }
    .page_cases_list .list .item .info h4{
        font-size:16px;
    }
    .page_cases_list .list .item .info p{
        display: none;
    }
    .page_cases_list .list .item .info span{
        font-size:14px;
        margin-top:10px;
    }
    /* page_news */
    
  
    .page_news_detail{
        padding:30px 15px;
    }
    .page_news_detail h1{
        font-size:22px;
    }
    .page_news_detail .info{
        flex-direction: column;
        margin-top: 15px;
    }
    .page_news_detail .info .info_hd{
        margin-bottom: 20px;
    }
    .page_news_detail .info .info_hd ul{
        align-items: center;
        flex-direction: column;
    }
    .page_news_detail .info .info_hd li{
        font-size:12px;
        margin-right: 15px;
    }
    .page_news_detail .info .info_bd h4{
        font-size:14px;
    }
    .page_news_detail .desc{
        padding:20px 0;
        font-size: 16px;
    }
    .page_download_center .list_item .menu{
        font-size:16px;
    }
    .page_download_center .list_item .menu i{
        width: 26px;
        height: 26px;
    }
    .page_download_center .list_item{
        margin-bottom: 10px;
    }
    .page_download_center .list_item .list .item{
        height: 70px;
    }
    .page_download_center .list_item .list .item .pdf{
        display: none;
    }
    .page_download_center .list_item .list .item h4{
        margin-left: 0;
        padding-right: 10px;
    }
    .page_download_center{
        padding:20px 0;
    }
    .page_download_center_more{
        padding-bottom: 30px;
    }
    .page_contact1_con{
        width: 100%;
    }
    .page_contact1_con .b_tit h4{
        font-size:18px;
    }
    .page_contact1_con .info .item{
        width: 100%;
    }
    .page_contact2_info .tit{
        padding-top: 0;
    }
    .page_contact2_info .tit h4{
        font-size:24px;
    }
    .page_contact2_info .tit p{
        margin-top: 0;
        font-size:14px;
        line-height: 1.7;
    }
    .page_contact2_form{
        padding:20px 0;
    }
    .page_contact2_form .input_box .input{
        margin-bottom: 0;
    }
    .page_contact2_form .tit h4{
        font-size:20px;
    }
    .page_contact2_form .form .button button{
        width: 200px;
        height: 40px;
    }
    .pd_detail_info .pddi_hd .bd .list{
        margin:0 -6px;
    }
    .pd_detail_info .pddi_hd .bd .list .img{
        width: 50%;
        padding:6px;
    }
    .pd_detail_info .pddi_hd .bd .list .img img{
        height: 150px;
    }
    .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:16px;
        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;
    }
}