.nav2 {
    display: none;
}

@media (max-width: 1366px) and (max-height: 768px) {
    .idx-aboutus-right {
        flex: 1;
    }

    .idx-aboutus-left-type {
        margin-bottom: 30px;
    }

    .idx-aboutus-left-desc h1 {
        font-size: 28px;
    }

    .idx-aboutus-left-desc-content {
        height: 124px;
    }

    .idx-aboutus-left-type a span {
        display: inline-block;
        width: 72px;
        height: 72px;
        border-radius: 50%;
        border: 1px solid rgba(0, 0, 0, 0.08);
        text-align: center;
        line-height: 72px;
        margin-bottom: 12px;
        transition: all .4s ease 0s;
        -webkit-transition: all .4s ease 0s;
        -moz-transition: all .4s ease 0s;
    }

    .section4 .part-title-black,
    .section5 .part-title-white,
    .section7 .part-title-white {
        margin-bottom: 32px;
    }

    .idx-case-item {
        padding: 16px;
    }

    .idx-news-list {
        margin-bottom: 32px;
    }

    .idx-news-item {
        padding: 12px;
    }

    #allmap {
        height: 768px;
    }

    .idx-content-left {
        justify-content: inherit;
        padding-top: 100px;
    }
}

@media only screen and (max-width:992px) {

    .logo,
    header.active1 .logo {
        width: 242px;
        background-size: 100%;
        margin-left: 10px;
    }

    .nav a {
        margin: 0 10px;
    }

    .nav_btn {
        right: 10px;
        opacity: 1 !important;
    }

    header.active .nav_btn {
        right: 10px;
        opacity: 1;
    }

    header .nav2 {
        position: fixed;
        width: 50%;
        height: 100%;
        /* padding-top: 16px; */
        top: 79px;
        right: 0;
        background: red;
        line-height: 48px;
        z-index: 222;
        background: rgba(0, 0, 0, .8);
    }

    header .nav2 a {
        font-size: 14px;
        color: #fff;
        display: block;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, .3);
    }

    #fp-nav {
        display: none !important;
    }

    .section1 .swiper-slide a>img:nth-of-type(1) {
        width: 100%;
        display: none;
    }

    .section1 .swiper-slide a>img:nth-of-type(2) {
        width: 100%;
        display: block;
    }

    .idx-banner-copywriting h1 {
        width: 90%;
        padding: 0 24px;
        font-size: 32px;
    }

    .idx-banner-copywriting h1::before {
        width: 16px;
        left: 0;
    }

    .idx-banner-copywriting h1::after {
        width: 16px;
        right: 0;
    }

    .idx-banner-copywriting p {
        font-size: 18px;
    }

    .idx-aboutus {
        display: block;
        height: 100%;
    }

    .idx-aboutus-left {
        width: 100%;
        padding: 0 4%;
        height: 100%;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .idx-aboutus-left-type {
        width: 100%;
        display: flex;
        margin-bottom: 32px;
    }

    .idx-aboutus-left-type a span {
        display: inline-block;
        width: 64px;
        height: 64px;
        border-radius: 50%;
        border: 1px solid rgba(0, 0, 0, 0.08);
        text-align: center;
        line-height: 64px;
        margin-bottom: 12px;
        transition: all .4s ease 0s;
        -webkit-transition: all .4s ease 0s;
        -moz-transition: all .4s ease 0s;
    }

    .idx-aboutus-left-type a span i {
        font-size: 32px;
    }

    .idx-aboutus-left-desc h1 {
        font-size: 28px;
        font-weight: bold;
        color: #063887;
        margin-bottom: 24px;
        text-align: center;
    }

    .idx-aboutus-left-desc span {
        margin: auto;
    }

    .btn-link-box {
        text-align: center;
    }

    .idx-aboutus-right {
        display: none;
    }

    .idx-business-left {
        display: none;
    }

    .idx-business-right {
        width: 100%;
    }

    .idx-case-item {
        padding: 20px;
    }

    .idx-customer-swiper-container .swiper-slide p {
        font-size: 14px;
    }

    .idx-content-box {
        display: block;
    }

    .idx-content-left {
        width: 100%;
        height: initial;
        padding-top: 120px;
    }

    .idx-content-msg ul {
        padding: 24px;
    }

    .idx-content-msg ul li {
        font-size: 16px;
        color: #333;
        margin: 12px 0;
    }

    .part-title-black p {
        padding: 0 12px;
    }

    .idx-map-right {
        width: 100%;
        height: calc(100% - 544px);
    }

    #allmap {
        width: 100%;
        height: 100%;
        max-height: 100%;
    }

    #allmap img:nth-child(1) {
        display: none;
    }

    #allmap img:nth-child(2) {
        display: block;
        max-width: 100%;
    }

    .idx-footer-gzh {
        margin-top: 24px;
    }

    .idx-copyright {
        padding: 0 12px 12px;
    }

    .team-tc-content {
        height: 80%;
        padding: 56px 16px 16px;
        display: block;
        overflow-y: auto;
    }

    .team-tc-left {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #dbdbdb;
        padding-right: 0;
        padding-bottom: 12px;
    }

    .team-tc-right {
        padding-left: 0;
        padding-top: 24px;
    }

    /* about-page */
    .page-banner {
        width: 100%;
        height: 260px;
        background-size: auto 100%;
        display: table;
        margin-bottom: 96px;
    }

    .page-banner h1 {
        font-size: 28px;
        color: #fff;
        font-weight: bold;
        display: table-cell;
        vertical-align: middle;
        padding-top: 56px;
    }

    .about-compony-desc-left {
        margin-bottom: 32px;
    }

    .about-compony-desc-left h1 {
        font-size: 24px;
        font-weight: bold;
        color: #063887;
        margin-bottom: 24px;
        text-align: center;
    }

    .idx-aboutus-left-desc-content {
        height: auto;
    }

    .about-compony-desc {
        display: block;
    }

    .about-compony-desc-left {
        margin-right: 0;
    }

    .page-about-culture {
        margin: 0 0 96px 0;
    }

    .about-culture-content {
        height: 370px;
    }

    .about-culture-item {
        width: 85%;
        margin-top: -116px;
    }

    .about-culture-swiper-container .swiper-slide-active .about-culture-item p {
        opacity: 1;
        visibility: visible;
    }

    .footer .w1280 {
        padding: 32px 0;
    }

    .footer-left {
        width: 100%;
    }

    .footer-left ul {
        margin-bottom: 10px;
    }

    .footer-left ul li {
        width: 100%;
        margin-right: 0;
        margin-bottom: 12px;
    }

    .footer-left ol {
        text-align: center;
    }

    .footer-left ol li {
        margin: 8px;
    }

    .footer-right {
        width: 100%;
        margin-top: 32px;
    }

    .footer-right img {
        margin: auto;
        margin-bottom: 12px;
        display: block;
    }

    .business-type {
        margin-bottom: 16px;
    }

    .business-type .w1280 {
        overflow-x: auto;
        white-space: nowrap;
    }

    .business-type .w1280::-webkit-scrollbar {
        display: none;
        /* 隐藏滚动条 */
    }

    .business-type a {
        margin-right: 32px;
    }

    .business-type-title .num {
        width: 48px;
        height: 48px;
        line-height: 48px;
        font-size: 18px;
        padding-left: 9px;
        margin-right: 16px;
    }

    .business-type-title h1 {
        font-size: 16px;
        font-weight: bold;
        color: #333;
        flex: 1;
    }

    .business-type-txt {
        padding-left: 0;
    }

    .page-team-content-list,
    .page-case-content-list,
    .article-detail-page,
    .page-news-content-list,
    .page-customer-content-list {
        margin-top: -56px;
    }

    .page-team-content-list .idx-team-item {
        width: calc((100% - 20px) / 2);
    }

    .page-team-content-list .idx-team-item:nth-child(2n) {
        margin-right: 0;
    }

    .page-case-content-list .idx-case-item {
        width: 100%;
        margin-right: 0;
    }

    .article-detail-title h1 {
        font-size: 20px;
        font-weight: bold;
        color: #333;
        text-align: left;
        margin-bottom: 24px;
    }

    .article-detail-title span {
        font-size: 14px;
        color: #999;
        margin: 0 8px;
    }

    .page-news-content-list>.idx-news-item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 16px;
        padding: 8px 8px 16px 8px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    }

    .page-customer-content-list .page-customer-item {
        width: calc((100% - 20px) / 2);
    }

    .page-customer-content-list .page-customer-item:nth-child(2n) {
        margin: 0 0 20px 0;
    }

    .page-customer-content-list .page-customer-item p {
        font-size: 14px;
    }
}