@media (max-width:1440px) {

    .in_banner .container h2 {
        font-size: 60px;
    }

    .in_banner .container h3 {
        font-size: 24px;
    }

    .in_banner .container span a {
        font-size: 14px;
        color: #fff;
        border: 1px solid #fff;
        padding: 10px 20px;
    }

    .nav .nLi h3 a {
        width: 110px;
    }

}

@media (max-width:960px) {

    body {
        min-width: auto;
        padding-top: 50px;
    }

    .container {
        width: 100%;
        box-sizing: border-box;
        padding: 0px 20px;
    }

    .top {
        top: 0px;
        background: #fff;
        height: 50px;
    }

    .top .logo {
        width: 100px;
    }

    .top .logo img:nth-child(1) {
        display: none;
    }

    .top .logo img:nth-child(2) {
        display: block;
    }

    .nav_r {
        display: none;
    }

    .phone_btn {
        display: block;
        margin-top: 8px;
    }

    .top .phone_btn span {
        width: 20px;
        height: 17px;
        display: inline-block;
        position: relative;
    }

    .top .phone_btn span:before {
        content: '';
        width: 22px;
        height: 2px;
        background: #000;
        position: absolute;
        top: 0;
        left: 0;
    }

    .top .phone_btn span:after {
        content: '';
        width: 22px;
        height: 2px;
        background: #000;
        position: absolute;
        bottom: 0;
        left: 0;
    }

    .top .phone_btn span i {
        position: absolute;
        top: 50%;
        left: 0;
        width: 22px;
        height: 2px;
        background: #000;
        margin-top: -1px;
    }

    .in_module {
        height: auto;
    }

    .in_module .section {
        height: auto;
    }

    .in_banner .container {
        display: none;
    }

    .in_banner .pimg {
        display: none;
    }

    .in_banner .phone_img {
        display: block;
    }

    .in_banner .phone_img img {
        width: 100%;
        height: auto;
    }

    .in_banner .swiper-button-next,
    .in_banner .swiper-button-prev {
        width: 50px;
    }

    .in_banner .swiper-button-next::after,
    .in_banner .swiper-button-prev::after {
        font-size: 26px;
    }

    .in_banner .gun {
        bottom: 0px;
    }

    .in_box {
        height: 350px;
    }

    .in_box .swiper-slide h2 img {
        width: 50px;
    }

    .in_box .swiper-slide p {
        font-size: 17px;
    }

    .in_box .swiper-slide span {
        display: block;
    }

    .in_box .swiper-slide span a {
        font-size: 13px;
        padding: 5px 10px;
    }

    .in_box .swiper-button-next,
    .in_box .swiper-button-prev {
        border-radius: 50%;
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.2);
        padding: 0;
        cursor: pointer;
    }

    .in_box .swiper-button-next::after,
    .in_box .swiper-button-prev::after {
        color: #fff;
        font-size: 17px;
    }

    .in_bt h2 {
        font-size: 26px;
    }

    .in_bt h2 p {
        font-size: 16px;
    }

    .in_bt h3 a {
        font-size: 13px;
        padding: 5px 10px;
    }

    .in_box1 {
        height: auto;
    }

    .in_box1 .container {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .in_box1_nr .swiper-slide {
        flex-direction: column;
    }

    .in_box1_nr .swiper-slide .left {
        width: 100%;
    }

    .in_box1_nr .swiper-slide .right {
        width: 100%;
        padding: 20px;
    }

    .in_box1_nr .swiper-slide .right h2 {
        font-size: 17px;
    }

    .in_box1_nr .swiper-slide .right h2 b {
        display: none;
    }

    .in_box1_nr .swiper-slide .right p {
        font-size: 13px;
        line-height: 24px;
    }

    .in_box1_nr .swiper-slide .right span a {
        font-size: 13px;
        padding: 8px 15px;
    }


    .in_box1 .container .in_box1_swiper-button-prev,
    .in_box1 .container .in_box1_swiper-button-next {
        background: rgba(255, 255, 255, 0.2);
        width: 35px;
        height: 35px;
        top: -20px;
        right: 0px;
    }

    .in_box1 .container .in_box1_swiper-button-prev {
        left: auto;
        right: 40px;
    }

    .in_box1 .in_box1_swiper-button-prev::after,
    .in_box1 .in_box1_swiper-button-next::after {
        font-size: 16px;
    }

    .in_box2 .container {
        padding-top: 20px;
        padding-bottom: 20px;
        flex-direction: column;
    }

    .in_box2_l {
        width: 100%;
        margin-bottom: 15px;
    }

    .in_box2_l h2 {
        font-size: 24px;
    }

    .in_box2_l p {
        font-size: 14px;
        line-height: 24px;
    }

    .in_box2_l span a {
        font-size: 13px;
        padding: 10px 20px;
    }

    .in_box2_r {
        width: 100%;
    }

    .in_box2_r ul {
        display: flex;
    }

    .in_box2_r ul li {
        width: 33.3%;
        height: auto;
    }


    .in_box2_r ul li h2 {
        font-size: 14px;
    }

    .in_box2_r ul li h2 b {
        font-size: 30px;
    }

    .in_box2_r ul li p {
        font-size: 14px;
    }

    .in_box3 {
        padding-top: 0px;
    }

    .in_box3_nr {
        padding: 20px 0px;
    }

    .in_box3_news {
        flex-direction: column;
    }

    .in_box3_news_l {
        width: 100%;
        flex-direction: column;
        margin-bottom: 15px;
    }

    .in_box3_news_l .img {
        width: 100%;
        margin-bottom: 10px;
    }

    .in_box3_news_l .nr {
        width: 100%;
        padding-left: 0px;
    }

    .in_box3_news_l .nr b {
        display: none;
    }

    .in_box3_news_l .nr h2 a {
        font-size: 17px;
    }

    .in_box3_news_l .nr h3 {
        padding: 10px 0px;
    }

    .in_box3_news_l .nr p {
        font-size: 13px;
        line-height: 24px;
    }

    .in_box3_news_r {
        width: 100%;
    }

    .in_box3_news_r ul li {
        padding-bottom: 10px;
    }

    .in_box3_news_r ul li span {
        font-size: 12px;
        width: 90px;
    }

    .in_box3_news_r ul li h2 {
        width: calc(100% - 90px);
    }

    .in_box3_news_r ul li h2 a {
        font-size: 15px;
    }

    .di1 {
        padding: 20px 0px;
    }

    .di1 .di1_l {
        width: 100%;
    }

    .di1_r {
        display: none;
    }

    .di2 {
        flex-direction: column;
    }


    .ny_banner {
        height: 250px;
    }

    .ny_banner .container h2 {
        font-size: 25px;
    }

    .ny_banner .container p {
        font-size: 16px;
    }

    .ny_nav {
        height: 45px;
        padding: 0px 20px;
    }

    .ny_nav .container {
        display: block;
        white-space: nowrap;
        padding: 0px;
    }

    .ny_nav .container a {
        font-size: 13px;
        line-height: 45px;
    }

    .ny_nav .container a::after {
        height: 20px;
        top: 13px;
    }

    .ny_nav .container a b {
        bottom: 5px;
    }

    .pro {
        padding: 20px 0px;
    }

    .pro table tr th {
        background: #0055a6;
        font-size: 14px;
        padding: 15px 10px;
        white-space: nowrap;
    }

    .pro table tr td {
        font-size: 13px;
        padding: 10px 10px;
        white-space: nowrap;
    }

    .pro_detail {
        padding: 20px 0px;
    }

    .pro_detail1 {
        padding: 15px;
        flex-direction: column;
    }

    .pro_detail1_l {
        width: 100%;
        margin-bottom: 20px;
    }

    .pro_detail1_l p {
        font-size: 15px;
    }

    .pro_detail1_r {
        width: 100%;
    }

    .pro_detail1_r .bt h2 {
        font-size: 22px;
    }

    .pro_detail1_r .bt p {
        font-size: 13px;
    }

    .pro_detail1_r .zb {
        padding: 15px 0px;
    }

    .pro_detail1_r .zb .xbt {
        font-size: 16px;
    }

    .pro_detail1_r .zb ul li {
        width: 100%;
        font-size: 13px;
        line-height: 24px;
    }

    .pro_detail1_r .xiaz a i {
        width: 36px;
        height: 36px;
        font-size: 17px;
    }

    .pro_detail1_r .xiaz a p {
        font-size: 14px;
    }

    .pro_detail2 {
        display: block;
        white-space: nowrap;
        overflow-x: auto;
        height: 40px;
    }

    .pro_detail2 a {
        line-height: 40px;
        font-size: 14px;
        padding: 0px 10px;
    }

    .pro_detail2 a::after {
        top: 4px;
    }

    .pro_detail3 {
        padding-top: 20px;
    }

    .pro_detail3 .bt {
        font-size: 18px;
    }

    .pro_detail3 .nr p {
        font-size: 14px;
        line-height: 28px;
    }

    .dingwei {
        padding-top: 50px;
        margin-top: -50px;
    }

    .solution {
        padding: 20px 0px;
    }

    .solution ul li {

        padding: 20px 0px;
    }

    .solution ul li .container,
    .solution ul li:nth-child(even) .container {
        flex-direction: column;
    }

    .solution ul li .left {
        width: 100%;
        margin-bottom: 10px;
    }

    .solution ul li .right {
        width: 100%;
    }

    .solution ul li .right h2 {
        font-size: 20px;
    }

    .solution ul li .right p {
        font-size: 13px;
        padding: 15px 0px;
    }

    .solution ul li .right dl dd {
        font-size: 13px;
    }

    .solution ul li .right span {
        padding-top: 15px;
    }

    .solution ul li .right span a {
        font-size: 13px;
        padding: 6px 15px;
    }


    .solution_banner {
        padding: 30px 0px;
    }

    .solution_banner h2 {
        font-size: 24px;
        padding-bottom: 15px;
    }

    .solution_banner p {
        font-size: 14px;
        line-height: 25px;
    }

    .solution_detail .solution_box {
        padding: 20px 0px;
    }

    .solution_detail .solution_box .bt {
        font-size: 22px;
        padding-bottom: 10px;
    }

    .solution_detail .solution_box .swiper-slide h2 {
        font-size: 14px;
        line-height: 40px;
    }

    .solution_detail .solution_box .nr p {
        font-size: 14px;
        line-height: 26px;
    }

    .about_box {
        padding: 30px 0px;
    }

    .about_bt {
        font-size: 24px;
        padding-bottom: 20px;
    }

    .about_box_nr {
        flex-direction: column;
    }

    .about_box_nr_l {
        width: 100%;
        margin-bottom: 15px;
    }

    .about_box_nr_r {
        width: 100%;
    }

    .about_box_nr_r h2 {
        font-size: 22px;
    }

    .about_box_nr_r h3 {
        font-size: 17px;
    }

    .about_box_nr_r p {
        font-size: 14px;
        line-height: 26px;
    }

    .about_box1 .about_box_nr {
        flex-direction: column;
    }

    .about_box_nr1 {
        margin-top: 20px;
        flex-wrap: wrap;
    }

    .about_box_nr1 li {
        width: 32.3%;
        flex: auto;
        font-size: 13px;
        margin-bottom: 10px;
    }

    .about_box_nr1 li:nth-child(3) {
        border: 0px;
    }

    .about_box_nr1 li p b {
        font-size: 26px;
    }

    .about_box2 {
        padding: 30px 0px;
    }

    .about_box2_box .swiper-slide {
        font-size: 14px;
    }

    .about_box2_box2 .swiper-slide {
        flex-direction: column;
        padding: 0px;
        padding-bottom: 30px;
    }

    .about_box2_box2 .swiper-slide .left {
        width: 100%;
        margin-bottom: 15px;
    }

    .about_box2_box2 .swiper-slide .right {
        width: 100%;
    }

    .about_box2_box2 .swiper-slide .right h2 {
        font-size: 20px;
    }

    .about_box2_box2 .swiper-slide .right h3 {
        font-size: 15px;
        padding: 10px 0px;
    }

    .about_box2_box2 .swiper-slide .right b {
        margin-bottom: 10px;
    }

    .about_box2_box2 .swiper-slide .right p {
        font-size: 13px;
    }

    .about_box2_box2 .swiper-button-next,
    .about_box2_box2 .swiper-button-prev {
        bottom: 0px;
    }

    .about_box2_box2 .swiper-button-prev {
        left: 0px;
    }

    .about_box3 {
        padding: 30px 0px;
    }

    .about_box3 ul {
        flex-wrap: wrap;
        padding-top: 10px;
    }

    .about_box3 ul li {
        width: 33.3%;
        margin-bottom: 20px;
    }

    .about_box3 ul li:nth-last-child(1) {
        margin-bottom: 0px;
    }

    .about_box3 ul li .icon {
        width: 50px;
        height: 50px;
    }

    .about_box3 ul li .icon img {
        width: 50%;
    }

    .about_box3 ul li p {
        font-size: 15px;
    }

    .about_box4 {
        padding: 20px 0px;
    }

    .about_box4 ul {
        margin: 0px -10px;
    }

    .about_box4 ul li {
        width: calc(50% - 20px);
        margin: 0px 10px;
        margin-bottom: 20px;
        height: 150px;
    }

    .about_box4 ul li:nth-child(1),
    .about_box4 ul li:nth-child(2) {
        width: calc(50% - 20px);
        margin: 0px 10px;
        margin-bottom: 20px;
    }

    .about_box4 ul li a h2 {
        font-size: 16px;
    }


    .news_detail {
        padding: 30px 0px;
        width: 100%;
    }

    .news_detail .bt h2 {
        font-size: 17px;
    }

    .news_detail .bt h3 {
        font-size: 14px;
        padding: 6px 0px;
    }

    .news_detail .nr p {
        font-size: 13px;
        padding-bottom: 10px;
        line-height: 26px;
    }

    .news_detail .fanhui {
        flex-direction: column;
        padding: 20px 0px;
    }

    .news_detail .fanhui .left {
        width: 100%;
    }

    .news_detail .fanhui .left p {
        font-size: 14px;
    }

    .news_detail .fanhui .right {
        width: 100%;
        padding-top: 10px;
        text-align: left;
    }

    .news_detail .fanhui .right a {
        width: 120px;
        height: 40px;
        font-size: 15px;
        line-height: 40px;
    }


    .news_box {
        padding: 30px 0px;
    }

    .news_box ul li {
        margin-bottom: 20px;
    }

    .news_box ul li a {
        flex-direction: column;
    }

    .news_box ul li a .img {
        width: 100%;
    }

    .news_box ul li a .nr {
        width: 100%;
    }

    .news_box ul li a .nr {
        width: 100%;
        padding: 15px;
    }

    .news_box ul li a .nr h2 {
        font-size: 16px;
        margin: 0px;
    }

    .news_box ul li a .nr h3 {
        padding: 10px 0px;
    }

    .news_box ul li a .nr p {
        font-size: 14px;
        line-height: 24px;
    }

    .news_box ul li a .nr span {
        font-size: 13px;
        padding-top: 10px;
    }


    .contact_box {
        padding: 30px 0px;
    }

    .contact_box ul {
        flex-direction: column;
    }

    .contact_box ul li {
        width: 100%;
        margin-bottom: 10px;
    }

    .contact_box ul li h2 img {
        width: 38px;
        height: auto;
    }

    .contact_box ul li h3 {
        padding: 10px 0px;
    }

    .contact_box1 {
        padding-bottom: 30px;
        display: block;
    }

    .contact_box1 .map {
        height: 300px;
    }

    .hr {
        padding: 30px 0px;
        flex-direction: column;
    }

    .hr h2 {
        font-size: 24px;
    }

    .hr h3 {
        font-size: 14px;
        line-height: 28px;
    }

    .jobli {
        margin-bottom: 30px;
    }

    .jobli li .link .nr {
        padding: 0px 15px;
    }

    .jobli li .link .nr h2 {
        font-size: 15px;
    }

    .jobli li .jobnr {
        padding: 15px;
    }

    .jobli li .jobnr .zc dd h2 {
        font-size: 16px;
    }

    .jobli li .jobnr .zc dd p {
        font-size: 14px;
    }

}

@media (max-width:640px) {}