@charset "utf-8";

@media screen and (min-width: 1025px){
    .pc_none{
        display: none;
    }
}
@media screen and (max-width:1601px){
    
    .j_hmenu i{
        font-size: 20px;
    }
}

@media screen and (max-width: 1024px){
    html{
        font-size:6vw;
    }
    .page_about5_list{
        height: 4.5rem;
    }
    .wrapper{
        width: 94%;
    }
    .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;
    }

    .tit_box1 .tit h4{
        font-size: 30px;
    }
    
    .footer_copyright{
        padding:0;
        text-align: center;
        margin-top: 0;
        padding:15px 0 70px;
    }
    .footer_copyright span{
        display: block;
    }
    .page_banner{
        margin-top: 46px;
    }
    .page_banner_con .tit{
        font-size: 36px;
    }
    .pt80{
        padding-top: 40px;
    }
    .pt100{
        padding-top: 50px;
    }
    .pb80{
        padding-bottom: 40px;
    }
    .pb100{
        padding-bottom: 50px;
    }
    .j_footer_hd{
        padding: 40px 0 20px;
    }
    .j_footer_bd{
        display: none;
    }
    .j_copyright{
        padding:20px 0;
        border-top: none;
    }
    .return_page_mb{
        padding-top: 20px;
    }
    .no_banner_pos{
        padding-top: 80px;
    }
    .page_product_list .list{
        margin: -8px;
    }
    .page_product_list .item{
        padding: 8px;
    }
    .page_banner_con .subtit,.menu_list .item a,.page_banner_pos .pos,.page_banner_pos .pos i,.page_product_list .item .item_con .tit,.no_banner_pos,.no_banner_pos i,.return_page_mb,.page_about1_con .content p,.tit_box1 .tit p,.page_zlgl3_con .tit p,.page_case_list .j_item .j_con .tit,.page_case_detail_hd .item_con .desc p,.page_news_menu .item a,.page_news_list .item .item_con .tit,.page_news_recommend .list .item .tit,.page_news_detail .desc{
        font-size: 16px;
    }
    .return_page_mb dt{
        padding: 15px 0;
        border-bottom: 1px solid #eee;
    }
    .return_page_mb dt .p1{
        color:#666;
    }
    .return_page_mb dt:last-child{
        border-bottom: none;
    }
    .pd_detail_hd .infos .list .item .tit{
        font-size: 14px;
        text-align: center;
    }
    .no_banner_pos{
        padding-top: 70px;
    }
    .Header .Ver{
        font-size: 16px;
        margin-top: 10px;
    }
    .Header .Ver i,.MainNav span a{
        font-size: 18px;
    }
    .MainNav .arr{
        top: 20px;
    }
    .page_about3_tit .desc,.page_zlgl1_con .hd .item,.page_qywh1_list .item .con p,.page_case_list .j_item .j_con .desc,.page_case_list .j_item .j_con .more,.page_case_detail_hd .item_con .more_style5,.page_case_detail_bd .item h4,.page_about_qyhj2_list .item .tit,.page_latest_news .item_con .time,.page_latest_news .item_con .desc,.page_latest_news .item_con .more,.page_news_list .item .item_con .time,.page_news_questions_list .item .item_con .time,.page_news_questions_list .item .item_con .desc,.page_news_questions_list .item .item_more,.page_news_detail .info{
        font-size: 14px;
    }
    .page_about3_tit .tit{
        width: 40%;
    }
    .page_zlgl1_con .hd{
        padding: 0 1rem 0 0.4rem;
    }
    .page_zlgl1_con .hd .item:nth-child(7){
        right: -0.55rem;
    }
    .page_zlgl3_con{
        padding-left: 0.6rem;
    }
    .page_qywh1_list .item .con h4{
        font-size: 22px;
    }
    .page_case_list .j_item .j_con .desc{
        margin: 10px 0 15px;
    }
    .page_case_list .j_item .j_bg{
        display: none;
    }
    .page_case_detail_hd{
        padding-left: 0;
        padding-right: 0;
    }
    .page_latest_news .item_con{
        padding: 20px 0 20px 30px;
    }
    .page_news_questions_list .item .item_con .tit{
        font-size: 18px;
    }
    .page_news_recommend .list .item .time span{
        width: 50%;
        height: 30px;
        font-size: 13px;
    }
}
@media screen and (max-width: 768px){
    html{
        font-size: 6vw;
    }
    .page_about5_list{
        height: 190px;
    }
    .j_hmenu{
        display: none;
    }
    .Header.fix .MainNav span a{
        line-height: 45px;
    }
    .Header .Ver i, .MainNav span a{
        font-size: 16px;
    }
    .MainNav .arr{
        top: 0;
    }
    .MainNav .arr i{
        top: 12px;
    }
    .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);
    }
    
    .page_banner .img img{
        height: 140px;
        object-fit: cover;
    }
    .page_banner_con .tit{
        font-size: 22px;
    }
    .page_banner_con .subtit, .menu_list .item a, .page_banner_pos .pos, .page_banner_pos .pos i, .page_product_list .item .item_con .tit, .no_banner_pos, .no_banner_pos i, .return_page_mb, .page_about1_con .content p, .tit_box1 .tit p, .page_zlgl3_con .tit p, .page_case_list .j_item .j_con .tit, .page_case_detail_hd .item_con .desc p, .page_news_menu .item a, .page_news_list .item .item_con .tit, .page_news_recommend .list .item .tit, .page_news_detail .desc{
        font-size: 14px;
    }
    .page_banner_con .subtit{
        margin-top: 5px;
        line-height: 1.3;
    }
    .menu_list .item_w{
        width: 50%;
    }
    .menu_list .item{
        height: 36px;
    }
    .wrapper{
        width: 94%;
    }
    .pt80{
        padding-top: 25px;
    }
    .pt100{
        padding-top: 35px;
    }
    .pb80{
        padding-bottom: 25px;
    }
    .pb100{
        padding-bottom: 35px;
    }
    .tit_box1{
        margin-bottom: 20px;
    }
    .tit_box1 .tit h4{
        font-size: 22px;
    }
    .j_footer_hd{
        display: none;
    }
    .j_copyright{
        font-size: 14px;
        padding: 15px 0;
    }
    
    .page_product_list .list{
        margin: -6px;
    }
    .page_product_list .item{
        width: 50%;
        padding: 6px;
    }
    .pd_detail_hd {
        flex-direction: column;
        align-items: flex-start;
    }
    .pd_detail_hd .pics{
        width: 100%;
    }
    .pd_detail_hd .pics .mySwiper2{
        height: 240px;
    }
    .pd_detail_hd .infos{
        padding: 20px 0 0;
        
    }
    .pd_detail_hd .infos h1{
        font-size: 22px;
    }
    .pd_detail_hd .infos .list{
        display: none;
    }
    .more_style5,.pd_detail_hd .infos .btns .more_style5{
        width: 140px;
        height: 36px;
        border-width: 1px;
        font-size: 14px;
    }
    .pd_detail_info .pddi_hd .bd .bd_item,.pd_detail_info .pddi_hd .bd .bd_item:first-child{
        font-size: 16px;
    }
    .pd_detail_info .pddi_hd .hd .item{
        font-size: 16px;
        padding-left: 20px;
        padding-bottom: 14px;
    }
    .pd_detail_info .pddi_hd .hd .item:before, .pd_detail_info .pddi_hd .hd .item:after{
        width: 2px;
        height: 16px;
        top: 2px;
    }
    .pd_detail_info .pddi_hd .hd .item:after{
        left: 8px;
    }
    .page_product_contact_flex {
        flex-direction: column;
    }
    .page_product_contact_flex .l_tel{
        width: 100%;
        padding: 0;
    }
    
    .page_contact2_form .j_tit{
        font-size: 22px;
        padding: 20px 0 10px;
    }
    .page_contact2_form .input_box .input .tit{
        font-size: 14px;
        margin-bottom: 6px;
    }
    .page_contact2_form .input input, .page_contact2_form textarea{
        height: 40px;
        line-height: 30px;
        padding: 5px 12px;
        font-size: 14px;
    }
    .page_contact2_form textarea{
        height: 100px;
    }
    .page_contact2_form .input input::placeholder, .page_contact2_form textarea::placeholder{
        font-size: 14px;
    }
    .page_contact2_form .form .button button{
        width: 160px;
        height: 40px;
    }
    .page_product_list .list{
        flex-wrap: wrap;
    }
    .page_product_list .item{
        width: 50%;
    }
    .page_banner_con .subtit{
        max-width: 90%;
        margin: 5px auto 0;
        text-align: center;
    }
    
    /* page_about1  */
    
    .page_about1{
        flex-direction: column-reverse;
    }
    .page_about1_img{
        width: 100%;
    }
    .page_about1_img .play{
        display: none;
    }
    .page_about1_con{
        padding-right: 0;
        padding-top: 15px;
    }
    .j_pb_tit{
        font-size: 22px;
        padding-left:18px;
    }
    .j_pb_tit:before, .j_pb_tit:after{
        width: 3px;
        height: 22px;
    }
    .j_pb_tit:after{
        left: 8px;
    }
    .page_about1_con .tit p{
        font-size: 14px;
        color:#666;
    }
    .page_about1_con .content{
        height: 150px;
    }
    .page_about1_con .content p{
        font-size: 16px;
    }
    .page_about2{
        flex-wrap: wrap;
        margin: -15px;
    }
    .page_about2 .item{
        width: 50%;
        padding:15px;
        justify-content: flex-start;
    }
    .page_about2 .item_ico{
        width: 40px;
    }
    .page_about2 .item_con .num span{
        font-size:30px;
    }
    .page_about2 .item_con .desc{
        font-size: 14px;
    }
    .page_about3_tit{
        flex-direction: column;
    }
    .page_about3_tit .tit{
        width: 100%;
    }
    .page_about3_tit .tit p{
        font-size: 14px;
        color:#666;
    }
    .page_about3_tit .desc{
        margin-top: 15px;
    }
    .page_about4_con,.page_about5_list{
        padding-bottom: 40px;
    }
    .page_zlgl1_con .hd .item{
        width: 70px;
        height:70px;
        margin:8px ;
    }
    .page_zlgl1_con .hd{
        justify-content:center;
        padding: 0;
    }
    .page_zlgl1_con .hd .item{
        order: inherit!important;
        border-width: 1px;
    }
    .page_zlgl1_con .hd .item:nth-child(7),.page_zlgl1_con .hd{
        position: static;
    }
    .page_zlgl1_con .hd .item:nth-child(8){
        margin-right: 10px;
    }
    .page_zlgl1_con .bg_hd .bg{
        display: none;
    }
    .page_zlgl1_con .bd .item{
        flex-direction: column;
        height: auto;
    }
    .page_zlgl1_con .bd .item .item_img img{
        width: 100%;
        height: auto;
    }
    .page_zlgl1_con .bd .item .item_con{
        padding: 10px;
    }
    .page_zlgl1_con .bd .item .item_con .tit_num{
        width: 40%;
    }
    .page_zlgl1_con .bd .item .item_con .tit_num .tit{
        font-size: 16px;
    }
    .page_zlgl1_con .bd .item .item_con .tit_num .tit span{
        font-size: 14px;
    }
    .page_zlgl1_con .bd .item .item_con .tit_num .num{
        font-size:40px;
    }
    .page_zlgl1_con .bd .item .item_con .desc{
        font-size: 14px;
    }
    .page_zlgl3{
        flex-direction: column;
        align-items: flex-start;
    }
    .page_zlgl3_img{
        width: 100%;
    }
    .page_zlgl3_con .tit p{
        color:#666;
    }
    .page_zlgl3_con{
        padding-left: 0;
        padding-top: 20px;
        width: 100%;
    }
    .page_zlgl3_con .desc p{
        font-size: 16px;
        padding: 10px 0 10px 15px;
    }
    .page_zlgl3_con .desc p:before{
        top: 20px;
        left:2px;
    }
    .page_qywh1_list{
        flex-wrap: wrap;
    }
    .page_qywh1_list .item{
        flex: auto;
        padding: 20px;
    }
    .page_qywh1_list .item .img img{
        width: 45px;
    }
    .page_qyry2_list{
        padding-bottom: 45px;
    }
    .page_qyry2_list .item .con{
        font-size: 14px;
        padding: 15px;
    }
    .page_case_list .j_item a{
        flex-direction: column;
    }
    .page_case_list .j_item{
        width: 100%;
    }
    .page_case_list .j_item .j_img{
        width: 100%;
    }
    .page_case_list .j_item .j_img img{
        width: 100%;
    }
    .page_case_list .j_item .j_con{
        padding: 15px 20px;
    }
    .page_case_list .j_item .j_con .tit{
        font-size: 16px;
        line-height: 1.4;
        padding-bottom: 12px;
    }
    .page_case_list .j_item .j_con .more i{
        font-size: 16px;
    }
    .page_case_detail_hd{
        flex-direction: column;
    }
    .page_case_detail_hd .item_img{
        width: 100%;
    }
    .page_case_detail_hd .item_con{
        padding: 20px;
    }
    .page_case_detail_hd .item_con h1{
        font-size: 18px;
    }
    .page_case_detail_hd .item_con .more_style5,.page_latest_news .item_con .more{
        width: 160px;
        height: 40px;
        border-width: 1px;
    }
    .page_news_menu .item{
        height: 50px;
    }
    .page_latest_news .arrow .swiper-button-prev, .page_latest_news .arrow .swiper-button-next{
        width: 50px;
        height: 50px;
    }
    
    .page_news_list .list{
        margin: -6px;
    }
    .page_news_list .item{
        width: 50%;
        padding: 6px;
    }
    .page_news_questions_list .item{
        width: 100%;
    }
    .page_news_questions_list .item a{
        padding: 15px;
    }
    .page_news_questions_list .item .item_con .tit{
        font-size: 16px;
    }
    .page_news_questions_list .item .item_more i{
        font-size: 14px;
    }
    .page_news_recommend{
        display: none;
    }
    .page_news_detail h1{
        font-size: 24px;
    }
    .page_news_detail .info{
        padding: 15px 0;
    }
    .page_news_detail .info .item:nth-child(2){
        display: none;
    }
    .page_contact_flex{
        flex-direction: column;
    }
    .page_contact_con{
        width: 100%;
        padding-right: 0;
    }
    .page_contact_con .j_tit{
        font-size: 24px;
    }
    .page_contact_con .list .item h4{
        font-size: 14px;
    }
    .page_contact_con .list .item p{
        font-size: 18px;
    }
    .page_contact_con .code .code_item{
        margin-right: 20px;
    }
    .searchbox .btn i{
        font-size: 18px;
    }
    
    .page_latest_news .item{
        flex-direction: column;
    }
    .page_latest_news .item_img{
        width: 100%;
        height: auto;
    }
    .page_latest_news .item_con{
        padding: 15px 10px;
    }
    .page_latest_news .item_con .tit{
        font-size: 18px;
    }
    
    
    .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;
    }
}