@media (max-width: 767px) {
    .banner_cont {
        height: 265px;
    }
    .problem_list_cont {
        margin-top: 50px;
    }
    .problem_list_cont .pro_item {
        padding: 10px;
    }
    .problem_list_cont .pro_item a {
        height: auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .problem_list_cont .pro_item a .pro_pic {
        width: 25%;
        height: 100px;
    }
    .problem_list_cont .pro_item a .pro_little_info {
        width: 55%;
        margin-left: 0;
    }
    .problem_list_cont .pro_item a .pro_little_info h4 {
        font-size: 15px;
    }
    .problem_list_cont .pro_item a .pro_little_info p {
        margin-top: 0;
    }
    .problem_list_cont .pro_item a .pro_little_info span {
        margin-top: 0;
    }
    .problem_list_cont .pro_item a .pro_time {
        width: 15%;
    }
    .problem_list_cont .pro_item a .pro_time .time_ span:nth-child(1) {
        font-size: 30px;
        line-height: 30px;
    }
    .problem_list_cont .pro_item a .pro_time .time_ span:nth-child(2) {
        font-size: 16px;
    }
    .cp_intrl {
        padding: 40px 0;
    }
    .cp_intrl .cp_ {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    .cp_intrl .cp_ .intrl_cont {
        width: 100%;
    }
    .cp_intrl .cp_ .intrl_cont h4 {
        font-size: 26px;
    }
    .cp_intrl .cp_ .intrl_cont p {
        font-size: 15px;
        margin-top: 15px;
    }
    .cp_intrl .cp_ .video_cont {
        width: 100%;
        height: 330px;
        margin-top: 30px;
        background-size: 400px auto !important;
    }
    .cp_intrl .cp_ .video_cont video {
        width: 360px;
        height: 227px;
        top: 22px;
    }
    .sol_cont {
        padding: 40px 0;
    }
    .sol_cont .sol_ h4 {
        font-size: 24px;
    }
    .sol_cont .sol_ h4 i {
        font-size: 14px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont {
        width: 100%;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .left_cont,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .left_cont {
        width: 100%;
        box-sizing: border-box;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .left_cont .left_item,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .left_cont .left_item {
        width: 47%;
        margin-right: 0;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .left_cont .left_item a h4,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .left_cont .left_item a h4 {
        font-size: 15px;
        line-height: 35px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .left_cont .left_item p,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .left_cont .left_item p {
        margin-top: 5px;
        height: 90px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .left_cont .left_item .more_cont span,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .left_cont .left_item .more_cont span {
        font-size: 13px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont {
        width: 100%;
        margin-top: 30px;
        box-sizing: border-box;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item {
        width: 100%;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a {
        width: 100%;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .time_cont,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .time_cont {
        width: 20%;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .time_cont .center_ span:nth-child(1),
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .time_cont .center_ span:nth-child(1) {
        font-size: 20px;
        margin-bottom: 5px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .time_cont .center_ span:nth-child(2),
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .time_cont .center_ span:nth-child(2) {
        font-size: 14px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .right_info,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .right_info {
        width: 74%;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .right_info h4,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .right_info h4 {
        font-size: 14px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .right_info .item_info,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .right_info .item_info {
        width: 100%;
        font-size: 13px;
    }
    .cust_cont {
        padding: 40px 0;
    }
    .cust_cont .cust_ h4 {
        font-size: 24px;
    }
    .cust_cont .cust_ h4 i {
        font-size: 14px;
    }
    .cust_cont .cust_ .pic_cont {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
    }
    .cust_cont .cust_ .pic_cont span {
        width: 28%;
        margin: 10px;
        height: auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .cust_cont .cust_ .pic_cont span a img {
        height: auto;
    }
    .cust_cont .cust_ .pic_cont span:nth-child(5n) {
        margin-right: 10px;
    }
    .cust_cont .cust_ .pic_cont span:last-child {
        display: none;
    }
    .cust_cont .cust_ .pic_cont span:hover {
        background: #ff6a64;
        border: 1px solid #ddd;
    }
    .cust_cont .cust_ .pic_cont span:hover a img {
        transition: 0.5s;
    }
    /*微信新增*/
    .header_new .heder_cont {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 16px 0;
    }
    .header_new .heder_cont .logo_ref a img {
        width: 205px;
    }
    .header_new .heder_cont .center_intrl {
        display: none;
    }
    .header_new .heder_cont .connect_us {
        display: none;
    }
    .header_new .heder_cont .menu_cont {
        display: block;
        width: 26px;
        height: 22px;
    }
    .header_new .heder_cont .menu_cont img {
        display: block;
        width: 100%;
        height: 100%;
    }
    .nav_cont {
        display: none;
    }
    .banner_cont {
        height: 210px;
    }
    .nav_menu_cont {
        display: block;
        width: 0;
        height: 100%;
        overflow: hidden;
        position: fixed;
        right: 0;
        top: 0;
        background: rgba(0, 0, 0, 0.65);
        transition: 0.5s;
        z-index: 99999;
    }
    .nav_menu_cont .nav_menu {
        width: 0;
        height: 100%;
        position: fixed;
        right: 0;
        top: 0;
        z-index: 120;
        background: #ccc;
    }
    .nav_menu_cont .nav_menu span {
        display: block;
        width: 100%;
        height: 45px;
        line-height: 45px;
        text-align: center;
        font-size: 16px;
        background: #757575;
        border-bottom: 1px solid #ccc;
    }
    .nav_menu_cont .nav_menu span a {
        color: #fff;
    }
    .nav_menu_cont.active {
        width: 100%;
    }
    .nav_menu_cont.active .nav_menu {
        width: 35%;
    }
    .art_title h4 {
        font-size: 20px;
        line-height: 20px;
        margin-top: 30px;
    }
    .art_title p {
        font-size: 16px;
        line-height: 16px;
        margin-top: 30px;
    }
    .art_title.active h4 {
        margin-top: 10px;
        transition: 0.8s;
    }
    .art_title.active p {
        margin-top: 10px;
        transition: 0.6s;
    }
    .artical {
        padding: 20px 0;
    }
    .zx_btn {
        width: 170px;
        height: 40px;
        line-height: 40px;
        margin-top: 20px;
    }
    .zx_btn a {
        font-size: 16px;
    }
    .artical01 .artical01_ .art_info {
        background: none;
        margin-top: 30px;
    }
    .artical01 .artical01_ .art_info .info_item {
        margin-top: 0px;
    }
    .artical01 .artical01_ .art_info .info_item img {
        margin-bottom: 10px;
    }
    .artical01 .artical01_ .art_info .info_item h4 {
        font-size: 16px;
        line-height: 30px;
    }
    .artical01 .artical01_ .art_info .info_item span {
        font-size: 15px;
        line-height: 24px;
    }
    .artical02 .artical02_ .art_info {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        align-items: center;
        margin-top: 30px;
    }
    .artical02 .artical02_ .art_info .info_item {
        width: 280px;
        height: 300px;
        padding: 20px;
        margin: 10px;
    }
    .artical02 .artical02_ .art_info .info_item img {
        height: 150px;
    }
    .artical02 .artical02_ .art_info .info_item h4 {
        font-size: 20px;
        line-height: 24px;
    }
    .artical02 .artical02_ .art_info .info_item p {
        font-size: 16px;
        line-height: 24px;
        margin-top: 16px;
    }
    .artical02 .artical02_ .art_info .info_item:nth-child(3n) {
        margin-right: 10px;
    }
    .artical03 .artical03_ .art_info .info_item .item_head {
        width: 20%;
        height: 180px;
        box-sizing: border-box;
    }
    .artical03 .artical03_ .art_info .info_item .item_head i {
        font-size: 22px;
        line-height: 32px;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail {
        float: none;
        width: 80%;
        box-sizing: border-box;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span {
        width: 25%;
        height: 180px;
        padding: 5px;
        box-sizing: border-box;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span img {
        width: 70px;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span h4 {
        font-size: 16px;
        margin-top: 8px;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span p {
        margin-top: 5px;
        font-size: 13px;
        line-height: 20px;
    }
    .artical04 .artical04_ .art_info .art_tab {
        width: 100%;
        box-sizing: border-box;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 0;
    }
    .artical04 .artical04_ .art_info .art_tab .tab {
        float: left;
        padding: 10px;
        width: 280px;
        height: 100px;
        margin: 10px 5px;
        box-sizing: border-box;
    }
    .artical04 .artical04_ .art_info .art_tab .tab span {
        display: flex;
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    .artical04 .artical04_ .art_info .art_tab .tab span b {
        font-size: 16px;
        margin-top: 0;
    }
    .artical04 .artical04_ .art_info .art_tab .tab span i {
        font-size: 14px;
        margin-top: 0;
    }
    .artical04 .artical04_ .art_info .art_box {
        width: 100%;
        box-sizing: border-box;
    }
    .artical04 .artical04_ .art_info .art_box .art_item {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span {
        width: 280px;
        height: 100px;
        margin: 5px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span img {
        width: 60px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span .wd_ h4 {
        font-size: 16px;
        line-height: 16px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span .wd_ p {
        font-size: 13px;
        line-height: 16px;
        margin-top: 12px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span:nth-child(2n) {
        margin-right: 5px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 {
        display: none;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span {
        height: 145px;
        padding: 20px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span .tt_ {
        line-height: 50px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span .tt_ img {
        width: 50px;
        height: 50px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span .tt_ h4 {
        font-size: 16px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span .wd_ {
        margin-top: 14px;
        font-size: 13px;
        line-height: 16px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }
    .artical05 .artical05_ .art_info {
        margin-top: 30px;
    }
    .artical05 .artical05_ .art_info ._item .inner_item {
        margin-bottom: 10px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item img {
        width: 40px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item span {
        text-align: center;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item span h4 {
        font-size: 16px;
        line-height: 16px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item span p {
        font-size: 12px;
        margin-top: 5px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item:nth-child(1) {
        padding-right: 0px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item:nth-child(2) {
        padding-right: 50px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item:nth-child(3) {
        padding-right: 50px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item:nth-child(4) {
        padding-right: 0px;
    }
    .artical05 .artical05_ .art_info .center_item img {
        width: 200px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item img {
        width: 40px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item span {
        text-align: center;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item span h4 {
        font-size: 16px;
        line-height: 16px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item span p {
        font-size: 12px;
        margin-top: 5px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item:nth-child(1) {
        padding-left: 0px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item:nth-child(2) {
        padding-left: 50px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item:nth-child(3) {
        padding-left: 50px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item:nth-child(4) {
        padding-left: 0px;
    }
    .artical06 .artical06_ .art_info .head_tab {
        height: 55px;
    }
    .artical06 .artical06_ .art_info .head_tab span {
        height: 100%;
    }
    .artical06 .artical06_ .art_info .head_tab span i {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 130px;
    }
    .artical06 .artical06_ .art_info .head_tab span i img {
        width: 100%;
        height: auto;
    }
    .artical06 .artical06_ .art_info .tab_info_cont {
        height: auto;
    }
    .artical06 .artical06_ .art_info .tab_info_cont .tab_info_item {
        padding: 15px;
    }
    .artical06 .artical06_ .art_info .tab_info_cont .tab_info_item h4 {
        font-size: 16px;
    }
    .artical06 .artical06_ .art_info .tab_info_cont .tab_info_item .intrl_ {
        font-size: 14px;
        line-height: 20px;
        margin-top: 10px;
    }
    .artical06 .artical06_ .art_info .tab_info_cont .tab_info_item p {
        font-size: 14px;
        margin-top: 15px;
    }
    .artical07 .artical07_ .art_info .left_item {
        width: 100%;
    }
    .artical07 .artical07_ .art_info .left_item .fa_title {
        font-size: 16px;
        line-height: 16px;
    }
    .artical07 .artical07_ .art_info .left_item .swiper-container_fa .swiper-wrapper .swiper-slide .slide_title h4 {
        font-size: 15px;
    }
    .artical07 .artical07_ .art_info .left_item .swiper-container_fa .swiper-wrapper .swiper-slide .slide_title a {
        font-size: 13px;
        line-height: 13px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .artical07 .artical07_ .art_info .left_item .swiper-container_fa .swiper-wrapper .swiper-slide .slide_title a img {
        margin-top: 0;
    }
    .artical07 .artical07_ .art_info .left_item .swiper-container_fa .swiper-wrapper .swiper-slide p {
        font-size: 14px;
    }
    .artical07 .artical07_ .art_info .left_item .slide_tab {
        margin-top: 6px;
    }
    .artical07 .artical07_ .art_info .left_item .slide_lists {
        margin-top: 10px;
    }
    .artical07 .artical07_ .art_info .left_item .slide_lists .list_item {
        margin-top: 6px;
    }
    .artical07 .artical07_ .art_info .left_item .slide_lists .list_item h4 {
        font-size: 14px;
    }
    .artical07 .artical07_ .art_info .left_item .slide_lists .list_item a {
        font-size: 13px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .artical07 .artical07_ .art_info .left_item .slide_lists .list_item a img {
        margin-top: 0;
    }
    .artical07 .artical07_ .art_info .right_item {
        width: 100%;
        margin-left: 0;
        margin-top: 25px;
    }
    .artical07 .artical07_ .art_info .right_item .fa_title {
        font-size: 16px;
        line-height: 16px;
    }
    .artical07 .artical07_ .art_info .right_item .td_list .td_item img {
        height: 100px;
    }
    .artical07 .artical07_ .art_info .right_item .td_list .td_item span {
        margin-top: 6px;
        font-size: 15px;
    }
    .artical07 .artical07_ .art_info .right_item .aside_center img {
        width: 100%;
    }
    .artical07 .artical07_ .art_info .right_item .bottom_td span {
        font-size: 15px;
        line-height: 20px;
    }
    .new_foot .foot_top {
        padding: 20px 0;
    }
    .new_foot .foot_top .left_item {
        display: none;
    }
    .new_foot .foot_top .center_item {
        display: none;
    }
    .new_foot .foot_top .right_item {
        width: 100%;
    }
    .new_foot .foot_top .right_item img {
        margin-top: 28px;
    }
    .new_foot .foot_top .right_item .phone_box h4 {
        margin-top: 0;
    }
    .new_foot .foot_top .right_item .phone_box p {
        margin-top: 10px;
        font-size: 18px;
        line-height: 26px;
    }
    .new_foot .foot_top .right_item .phone_box .qq_cont {
        width: 145px;
        height: 35px;
        line-height: 35px;
        margin-top: 5px;
    }
    .new_foot .foot_top .right_item .phone_box .qq_cont span {
        font-size: 15px;
    }
}

@media (max-width: 640px) {
    /*微信新增*/
    .header_new {
        border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    }
    .art_title h4 {
        font-size: 1.1rem;
        line-height: 1.5;
    }
    .art_title p {
        font-size: 15px;
        margin-top: 8px;
    }
    .artical01 .artical01_ .art_info .info_item img {
        width: 60px;
        margin-bottom: 5px;
    }
    .artical01 .artical01_ .art_info .info_item h4 {
        font-size: 15px;
        line-height: 24px;
    }
    .artical01 .artical01_ .art_info .info_item span {
        font-size: 13px;
    }
    .artical02 .artical02_ .art_info .info_item {
        width: 47%;
        padding: 5px;
        margin: 5px;
        height: 195px;
    }
    .artical02 .artical02_ .art_info .info_item img {
        height: 100px;
    }
    .artical02 .artical02_ .art_info .info_item h4 {
        font-size: 15px;
        line-height: 20px;
    }
    .artical02 .artical02_ .art_info .info_item p {
        font-size: 13px;
        line-height: 22px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }
    .artical03 .artical03_ .art_info {
        margin-top: 20px;
    }
    .artical03 .artical03_ .art_info .info_item {
        margin-bottom: 10px;
    }
    .artical03 .artical03_ .art_info .info_item .item_head {
        width: 100%;
        height: 35px;
    }
    .artical03 .artical03_ .art_info .info_item .item_head i {
        line-height: 35px;
        font-size: 16px;
    }
    .artical03 .artical03_ .art_info .info_item .item_head i br {
        display: none;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail {
        width: 100%;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span img {
        width: 55px;
        margin-top: 5px;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span h4 {
        font-size: 15px;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span p {
        font-size: 12px;
        line-height: 19px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
    }
    .artical04 .artical04_ .art_info {
        margin-top: 20px;
    }
    .artical04 .artical04_ .art_info .art_tab .tab {
        width: 47%;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span {
        padding: 10px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 47%;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span {
        flex-direction: column;
        justify-content: center;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span .tt_ {
        width: 100%;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span .tt_ h4 {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span .wd_ {
        width: 100%;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item img {
        width: 45px;
        height: 45px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item span h4 {
        font-size: 15px;
        line-height: 18px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item span p {
        margin-top: 0;
        line-height: 20px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item img {
        width: 45px;
        height: 45px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item span {
        box-sizing: border-box;
        padding: 0 5px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item span h4 {
        font-size: 15px;
        line-height: 18px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item span p {
        margin-top: 0;
        line-height: 20px;
    }
    .artical06 .artical06_ .art_info {
        margin-top: 30px;
    }
    .artical06 .artical06_ .art_info .head_tab span i {
        width: 90%;
    }
    .artical06 .artical06_ .art_info .tab_info_cont .tab_info_item {
        padding: 10px;
    }
    .artical06 .artical06_ .art_info .tab_info_cont .tab_info_item h4 {
        font-size: 14px;
    }
    .artical06 .artical06_ .art_info .tab_info_cont .tab_info_item .intrl_ {
        font-size: 13px;
    }
    .artical06 .artical06_ .art_info .tab_info_cont .tab_info_item p {
        font-size: 12px;
        margin-top: 10px;
        line-height: 16px;
    }
    .artical07 .artical07_ .art_info {
        margin-top: 30px;
    }
    .artical07 .artical07_ .art_info .right_item .td_list .td_item img {
        width: 80%;
        height: auto;
    }
    .artical07 .artical07_ .art_info .right_item .td_list .td_item span {
        font-size: 14px;
    }
    .artical07 .artical07_ .art_info .right_item .aside_center {
        margin: 8px 0;
    }
    .artical07 .artical07_ .art_info .right_item .bottom_td span {
        font-size: 14px;
    }
    .new_foot .foot_top .right_item img {
        width: 70px;
    }
    .new_foot .foot_top .right_item .phone_box h4 {
        font-size: 16px;
    }
    .new_foot .foot_top .right_item .phone_box p {
        font-size: 16px;
        line-height: 24px;
    }
    .new_foot .foot_top .right_item .phone_box .qq_cont {
        width: 130px;
    }
    .new_foot .foot_top .right_item .phone_box .qq_cont span {
        font-size: 14px;
    }
    .new_foot .foot_bottom {
        line-height: 20px;
        padding: 15px 0;
    }
}

@media (max-width: 480px) {
    .banner_cont {
        height: 150px;
    }
    .pro_tab_cont {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 20px;
    }
    .pro_tab_cont span {
        width: 40%;
        padding: 10px 0;
        font-size: 14px;
        margin: 0 5px;
    }
    .problem_list_cont {
        margin-top: 30px;
    }
    .problem_list_cont .pro_item a .pro_pic {
        height: 80px;
    }
    .problem_list_cont .pro_item a .pro_little_info h4 {
        font-size: 14px;
    }
    .problem_list_cont .pro_item a .pro_little_info p {
        font-size: 12px;
        line-height: 17px;
    }
    .problem_list_cont .pro_item a .pro_little_info span {
        font-size: 12px;
    }
    .problem_list_cont .pro_item a .pro_time .time_ span:nth-child(1) {
        font-size: 20px;
    }
    .problem_list_cont .pro_item a .pro_time .time_ span:nth-child(2) {
        font-size: 12px;
    }
    .cp_intrl {
        padding: 20px 0;
    }
    .cp_intrl .cp_ .intrl_cont {
        width: 95%;
    }
    .cp_intrl .cp_ .intrl_cont h4 {
        font-size: 20px;
        line-height: 28px;
    }
    .cp_intrl .cp_ .intrl_cont p {
        margin-top: 10px;
        font-size: 13px;
        line-height: 20px;
    }
    .cp_intrl .cp_ .video_cont {
        height: 210px;
        margin-top: 20px;
        background-size: 260px auto !important;
    }
    .cp_intrl .cp_ .video_cont video {
        width: 235px;
        height: 148px;
        top: 10px;
    }
    .sol_cont {
        padding: 20px 0;
    }
    .sol_cont .sol_ h4 {
        font-size: 20px;
    }
    .sol_cont .sol_ h4 i {
        font-size: 13px;
        line-height: 20px;
    }
    .sol_cont .sol_ .sol_tab {
        margin-top: 20px;
    }
    .sol_cont .sol_ .sol_tab .tab_cont {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
    }
    .sol_cont .sol_ .sol_tab .tab_cont span {
        width: 40%;
        margin: 0 5px;
    }
    .sol_cont .sol_ .sol_tab .tab_cont span a {
        font-size: 14px;
    }
    .sol_cont .sol_ .sol_tab .tab_cont span:nth-child(1) {
        margin-right: 5px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont {
        margin-top: 20px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .left_cont .left_item,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .left_cont .left_item {
        width: 50%;
        margin: 0;
        padding: 10px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .left_cont .left_item a img,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .left_cont .left_item a img {
        height: 100px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .left_cont .left_item a h4,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .left_cont .left_item a h4 {
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        box-sizing: border-box;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .time_cont,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .time_cont {
        height: 70px;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .time_cont span:nth-child(1),
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .time_cont span:nth-child(1) {
        font-size: 14px !important;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .time_cont span:nth-child(2),
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .time_cont span:nth-child(2) {
        font-size: 12px !important;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .right_info h5,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .right_info h5 {
        font-size: 14px;
        line-height: 15px;
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
    }
    .sol_cont .sol_ .sol_tab .bt_cont #pro .list_cont .pro_item a .right_info .item_info,
    .sol_cont .sol_ .sol_tab .bt_cont #solu_ .list_cont .pro_item a .right_info .item_info {
        font-size: 12px;
        margin-top: 15px;
    }
    .cust_cont {
        padding: 20px 0;
    }
    .cust_cont .cust_ h4 {
        font-size: 20px;
    }
    .cust_cont .cust_ h4 i {
        line-height: 20px;
        font-size: 13px;
    }
    .cust_cont .cust_ .pic_cont {
        margin-top: 20px;
    }
    .cust_cont .cust_ .pic_cont span {
        margin: 0;
        width: 30%;
        margin: 3px;
    }
    .cust_cont .cust_ .pic_cont span:nth-child(5n) {
        margin: 3px;
    }
    .cust_cont .cust_ .pic_cont span:nth-child(3n) {
        margin: 3px;
    }
    .cust_cont .cust_ .pic_cont span:hover {
        border: 1px solid #ddd;
    }
    /*微信新增*/
    .header_new {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 9999;
        width: 100%;
        background: #ffffff;
    }
    .header_new .heder_cont {
        height: 55px;
        padding: 0;
    }
    .header_new .heder_cont .logo_ref a img {
        width: 125px;
    }
    .header_new .heder_cont .menu_cont {
        width: 20px;
        height: 16px;
    }
    .banner_cont {
        margin-top: 40px;
    }
    .zx_btn {
        width: 120px;
        height: 35px;
        line-height: 35px;
        margin-top: 10px;
    }
    .zx_btn a {
        font-size: 14px;
    }
    .artical01 .artical01_ .art_info {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
        margin-top: 20px;
    }
    /*ms-css*/
    .art_info img,
    .art_info .ad-txt {
        width: 100%;
    }
    .art_info .ad-txt {
        padding: 3%;
        margin-top: 3%;
    }
    .art_info .adcase {
        padding: 0;
    }
    .art_info .ad-txt h3 {
        font-size: 1.1rem;
        line-height: 1.5rem;
    }
    .art_info .ad-txt .ad-info p {
        font-size: 0.9rem;
    }
    .art_info .ad-txt ul li {
        width: 50%;
    }
    .art_info .ad-txt ul li .adlist {
        height: 120px;
    }
    .artical01 .artical01_ .art_info .info_item {
        width: 30%;
        margin: 5px;
    }
    .artical02 .artical02_ .art_info {
        margin-top: 20px;
    }
    .artical02 .artical02_ .art_info .info_item {
        width: 45%;
        height: auto;
    }
    .artical02 .artical02_ .art_info .info_item img {
        height: 74px;
    }
    .artical02 .artical02_ .art_info .info_item p {
        margin-top: 5px;
        margin-bottom: 10px;
    }
    .artical02 .artical02_ .art_info .info_item:nth-child(3n) {
        margin-right: 5px;
    }
    .artical03 .artical03_ .art_info {
        margin-top: 20px;
    }
    .artical03 .artical03_ .art_info .info_item .item_head {
        height: auto;
    }
    .artical03 .artical03_ .art_info .info_item .item_head i {
        display: block;
        height: 35px;
    }
    .artical03 .artical03_ .art_info .info_item .item_head u {
        display: none;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span {
        height: 150px;
        box-sizing: border-box;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span img {
        margin-top: 0;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span h4 {
        font-size: 14px;
        line-height: 14px;
    }
    .artical03 .artical03_ .art_info .info_item .item_tail span p {
        line-height: 16px;
    }
    .artical04 .artical04_ .art_info {
        margin-top: 20px;
    }
    .artical04 .artical04_ .art_info .art_tab .tab {
        height: auto;
        padding: 5px;
    }
    .artical04 .artical04_ .art_info .art_tab .tab span {
        padding: 10px 0;
    }
    .artical04 .artical04_ .art_info .art_tab .tab span b {
        font-size: 14px;
    }
    .artical04 .artical04_ .art_info .art_tab .tab span i {
        font-size: 12px;
        line-height: 15px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span {
        width: 46%;
        height: auto;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span img {
        display: none;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span .wd_ {
        width: 100%;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span .wd_ h4 {
        font-size: 14px;
        line-height: 14px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item span .wd_ p {
        font-size: 12px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span {
        padding: 0;
        height: auto;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span {
        padding: 10px;
        height: auto;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span .tt_ h4 {
        line-height: 14px;
        font-size: 14px;
    }
    .artical04 .artical04_ .art_info .art_box .art_item2 span .wd_ {
        font-size: 12px;
        line-height: 16px;
    }
    .artical05 .artical05_ .art_info {
        margin-top: 20px;
    }
    .artical05 .artical05_ .art_info .center_item {
        display: none;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item span {
        margin-right: 0;
        width: 80%;
        margin: 0 auto;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item span h4 {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item span p {
        line-height: 16px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        margin-top: 5px;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item:nth-child(1) {
        padding-right: 0;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item:nth-child(2) {
        padding-right: 0;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item:nth-child(3) {
        padding-right: 0;
    }
    .artical05 .artical05_ .art_info .left_item .inner_item:nth-child(4) {
        padding-right: 0;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item span {
        margin-left: 0;
        width: 80%;
        margin: 0 auto;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item span h4 {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item span p {
        line-height: 16px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        margin-top: 5px;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item:nth-child(1) {
        padding-left: 0;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item:nth-child(2) {
        padding-left: 0;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item:nth-child(3) {
        padding-left: 0;
    }
    .artical05 .artical05_ .art_info .right_item .inner_item:nth-child(4) {
        padding-left: 0;
    }
    .artical06 .artical06_ .art_info {
        margin-top: 20px;
    }
    .artical07 .artical07_ .art_info {
        margin-top: 20px;
    }
    .artical07 .artical07_ .art_info .left_item .swiper-container_fa .swiper-wrapper .swiper-slide .slide_banner {
        margin-top: 10px;
    }
    .artical07 .artical07_ .art_info .right_item .td_list {
        display: flex;
        justify-content: space-around;
        flex-wrap: wrap;
        align-items: center;
    }
    .artical07 .artical07_ .art_info .right_item .td_list .td_item {
        width: 30%;
        margin: 5px;
    }
    .artical07 .artical07_ .art_info .right_item .aside_center {
        display: none;
    }
    .artical07 .artical07_ .art_info .right_item .bottom_td {
        display: none;
    }
    .nav_menu_cont .nav_menu span {
        height: 35px;
        line-height: 35px;
        font-size: 13px;
    }
    .new_foot .foot_bottom {
        font-size: 13px;
    }
    .new_foot .foot_top .right_item {
        display: flex;
        justify-content: flex-start;
        align-items: center;
    }
    .new_foot .foot_top .right_item img {
        margin-top: 0;
    }
    .new_foot .foot_top .right_item .phone_box h4 {
        font-size: 14px;
    }
    .new_foot .foot_top .right_item .phone_box p {
        font-size: 14px;
        line-height: 20px;
        margin-top: 5px;
    }
    .artical01 {
        /* display: none; */
    }
    .artical05 .artical05_ .art_info ._item .inner_item {
        margin-bottom: 15px;
    }
}

@media (max-width: 320px) {
    .problem_list_cont .pro_item a .pro_pic {
        height: 70px;
    }
    /*微信新增*/
}