@media (min-width: 992px) {
    .container .top-container .top .nav li .li-hover-too .active-p {
        color: #009FE8;
    }
    .container .top-container-too .top .nav li .li-hover-too .active-p {
        color: #009FE8;
    }
    /* 关于我们背景图 */
    .container .banner-container-mobile {
        display: none;
    }
    .container .banner-container {
        width: 100%;
        position: relative;
    }
    .container .banner-container .main-bac {
        width: 100%;
        height: 100%;
    }
    .container .banner-container .banner {
        width: 1200px;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
    }
    .container .banner-container .banner .text {
        font-size: 32px;
        font-weight: 300;
        line-height: 50px;
        color: #FFFFFF;
        margin-top: 39px;
    }
    /* 关于我们tab切换*/
    .container .about-tab-container-mobile {
        display: none;
    }
    .container .about-tab-container {
        width: 100%;
        height: 84px;
        background: #F1F3F5;
        position: sticky;
        top: 0;
        z-index: 888;
    }
    .container .about-tab-container .about-tab {
        width: 1200px;
    }
    .container .about-tab-container .about-tab .text {
        font-size: 18px;
        font-family: "Microsoft YaHei";
        font-weight: 400;
        color: #666666;
        margin-left: 80px;
        cursor: pointer;
    }
    .container .about-tab-container .about-tab .text:first-child {
        margin-left: 0;
    }
    .container .about-tab-container .about-tab .active {
        font-size: 24px;
        font-weight: bold;
        color: #333333;
        position: relative;
    }
    .container .about-tab-container .about-tab .active::after {
        position: absolute;
        display: block;
        content: "";
        width: 42px;
        height: 3px;
        background: #009FE8;
        top: 55px;
        left: 50%;
        transform: translateX(-50%);
    }
    /* 小牛简介 */
    .container .introduction-container {
        width: 100%;
    }
    .container .introduction-container .introduction {
        width: 1200px;
    }
    .container .introduction-container .introduction .title-chinese {
        width: 100%;
        margin-top: 96px;
        font-size: 40px;
        font-family: "Sourc";
        font-weight: bold;
        color: #009FE8;
        letter-spacing: 10px;
    }
    .container .introduction-container .introduction .title-english {
        width: 100%;
        margin-top: 12px;
        font-size: 16px;
        font-family: "Arial";
        font-weight: 400;
        color: #666666;
        letter-spacing: 5px;
    }
    .container .introduction-container .introduction .content {
        font-size: 18px;
        font-family: "Microsoft YaHei";
        font-weight: 400;
        line-height: 28px;
        color: #333333;
        margin-top: 60px;
        width: 100%;
    }
    /* 企业文化 */
    .container .culture-container-mobile {
        display: none;
    }
    .container .culture-container {
        width: 100%;
    }
    .container .culture-container .culture {
        width: 1200px;
    }
    .container .culture-container .culture .title-chinese {
        width: 100%;
        margin-top: 96px;
        font-size: 40px;
        font-family: "Sourc";
        font-weight: bold;
        color: #009FE8;
        letter-spacing: 10px;
    }
    .container .culture-container .culture .title-english {
        width: 100%;
        margin-top: 12px;
        font-size: 16px;
        font-family: "Arial";
        font-weight: 400;
        color: #666666;
        letter-spacing: 5px;
    }
    .container .culture-container .culture .content {
        margin-top: 60px;
        width: 100%;
    }
    .container .culture-container .culture .content .item {
        width: 588px;
    }
    .container .culture-container .culture .content .item .title {
        margin-top: 24px;
        font-size: 24px;
        font-family: "Microsoft YaHei";
        font-weight: bold;
        color: #3E5271;
    }
    .container .culture-container .culture .content .item .title span {
        margin-left: 12px;
        font-size: 24px;
        font-family: "Arial";
        font-weight: 400;
        color: #93A7B9;
    }
    .container .culture-container .culture .content .item p {
        margin-top: 24px;
        font-size: 18px;
        font-family: "Microsoft YaHei";
        font-weight: 400;
        color: #55718A;
    }
    /* 分割图 */
    .container .about-midddle {
        width: 100%;
        margin-top: 96px;
        margin-bottom: -4px;
    }
    .container .about-midddle-mobile {
        display: none;
    }
    /* 联系方式 */
    .container .contact-container-mobile {
        display: none;
    }
    .container .contact-container {
        width: 100%;
        margin-bottom: 96px;
    }
    .container .contact-container .contact {
        width: 1200px;
    }
    .container .contact-container .contact .title-chinese {
        width: 100%;
        margin-top: 96px;
        font-size: 40px;
        font-family: "Sourc";
        font-weight: bold;
        color: #009FE8;
        letter-spacing: 10px;
    }
    .container .contact-container .contact .title-english {
        width: 100%;
        margin-top: 12px;
        font-size: 16px;
        font-family: "Arial";
        font-weight: 400;
        color: #666666;
        letter-spacing: 5px;
    }
    .container .contact-container .contact .map {
        margin-top: 35px;
    }
    .container .contact-container .contact .content {
        margin-top: 72px;
        width: 100%;
        border: 1px solid #D5E1EE;
    }
    .container .contact-container .contact .content .top {
        width: 100%;
        height: 117px;
        background: #F2F9FF;
        padding: 24px 0;
        box-sizing: border-box;
    }
    .container .contact-container .contact .content .top .line {
        width: 6px;
        height: 24px;
        background: #009FE8;
        margin-left: 12px;
    }
    .container .contact-container .contact .content .top .text {
        font-size: 20px;
        font-family: "Microsoft YaHei";
        font-weight: bold;
        color: #3E5271;
        margin-left: 16px;
    }
    .container .contact-container .contact .content .top .english {
        font-size: 14px;
        font-family: "Arial";
        font-weight: 400;
        color: #93A7B9;
        margin-left: 12px;
    }
    .container .contact-container .contact .content .top p {
        font-size: 16px;
        font-family: "Microsoft YaHei";
        font-weight: 400;
        color: #55718A;
        margin-top: 24px;
        margin-left: 34px;
    }
    .container .contact-container .contact .content .bottom {
        width: 100%;
        padding-bottom: 36px;
    }
    .container .contact-container .contact .content .bottom .item {
        width: 50%;
        padding-left: 88px;
        margin-top: 60px;
        box-sizing: border-box;
    }
    .container .contact-container .contact .content .bottom .item .title {
        font-size: 20px;
        font-family: "Microsoft YaHei";
        line-height: 36px;
        color: #333333;
        font-weight: bold;
    }
    .container .contact-container .contact .content .bottom .item .title span {
        font-size: 16px;
        font-family: "Arial";
        font-weight: 400;
        color: #999999;
        margin-left: 8px;
    }
    .container .contact-container .contact .content .bottom .item .detail {
        font-size: 16px;
        font-family: "Microsoft YaHei";
        font-weight: 400;
        line-height: 32px;
        color: #666666;
        margin-top: 6px;
    }
}

@media (min-width: 375px) and (max-width: 991px) {
    .top-container-mobile {
        position: absolute !important;
    }
    /* 关于我们背景图 */
    .container .banner-container {
        display: none;
    }
    .container .banner-container-mobile {
        width: 100%;
        position: relative;
        margin-top: 60px;
    }
    .container .banner-container-mobile .main-bac {
        width: 100%;
    }
    .container .banner-container-mobile .banner {
        width: 343px;
        position: absolute;
        top: 207px;
    }
    .container .banner-container-mobile .banner .text {
        font-size: 20px;
        font-weight: 300;
        line-height: 34px;
        color: #FFFFFF;
        margin-top: 28px;
    }
    /* 关于我们tab切换*/
    .container .about-tab-container {
        display: none;
    }
    .container .about-tab-container-mobile {
        width: 100%;
        height: 76px;
        background: #F1F3F5;
        box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1);
        position: sticky;
        top: 0;
        z-index: 888;
    }
    .container .about-tab-container-mobile .about-tab {
        width: 343px;
    }
    .container .about-tab-container-mobile .about-tab .text {
        font-size: 16px;
        font-family: "PingFang SC";
        font-weight: 400;
        color: #666666;
        margin-left: 24px;
        cursor: pointer;
    }
    .container .about-tab-container-mobile .about-tab .text:first-child {
        margin-left: 0;
    }
    .container .about-tab-container-mobile .about-tab .active {
        font-size: 18px;
        font-weight: bold;
        color: #333333;
        position: relative;
    }
    .container .about-tab-container-mobile .about-tab .active::after {
        position: absolute;
        display: block;
        content: "";
        width: 42px;
        height: 3px;
        background: #009FE8;
        top: 48px;
        left: 50%;
        transform: translateX(-50%);
    }
    /* 小牛简介 */
    .container .introduction-container {
        width: 100%;
    }
    .container .introduction-container .introduction {
        width: 343px;
    }
    .container .introduction-container .introduction .title-chinese {
        width: 100%;
        margin-top: 24px;
        font-size: 20px;
        font-family: "PingFang SC";
        font-weight: bold;
        color: #009FE8;
        letter-spacing: 5px;
    }
    .container .introduction-container .introduction .title-english {
        width: 100%;
        margin-top: 6px;
        font-size: 12px;
        font-family: "Arial";
        font-weight: 400;
        color: #999999;
        letter-spacing: 3px;
    }
    .container .introduction-container .introduction .content {
        font-size: 14px;
        font-family: "PingFang SC";
        font-weight: 400;
        line-height: 24px;
        color: #333333;
        margin-top: 24px;
        width: 100%;
    }
    /* 企业文化 */
    .container .culture-container {
        display: none;
    }
    .container .culture-container-mobile {
        width: 100%;
    }
    .container .culture-container-mobile .culture {
        width: 343px;
    }
    .container .culture-container-mobile .culture .title-chinese {
        width: 100%;
        margin-top: 24px;
        font-size: 20px;
        font-family: "PingFang SC";
        font-weight: bold;
        color: #009FE8;
        letter-spacing: 5px;
    }
    .container .culture-container-mobile .culture .title-english {
        width: 100%;
        margin-top: 6px;
        font-size: 12px;
        font-family: "Arial";
        font-weight: 400;
        color: #999999;
        letter-spacing: 3px;
    }
    .container .culture-container-mobile .culture .content {
        margin-top: 24px;
        width: 100%;
    }
    .container .culture-container-mobile .culture .content .item {
        width: 343px;
    }
    .container .culture-container-mobile .culture .content .item:nth-child(2) {
        margin-top: 24px;
    }
    .container .culture-container-mobile .culture .content .item .title {
        margin-top: 12px;
        font-size: 20px;
        font-family: "PingFang SC";
        font-weight: bold;
        color: #3E5271;
    }
    .container .culture-container-mobile .culture .content .item .title span {
        margin-left: 12px;
        font-size: 18px;
        font-family: "Arial";
        font-weight: 400;
        color: #93A7B9;
    }
    .container .culture-container-mobile .culture .content .item p {
        margin-top: 12px;
        font-size: 12px;
        font-family: "PingFang SC";
        font-weight: 400;
        color: #55718A;
    }
    /* 分割图 */
    .container .about-midddle {
        display: none;
    }
    .container .about-midddle-mobile {
        width: 100%;
        margin-top: 24px;
    }
    /* 联系方式 */
    .container .contact-container {
        display: none;
    }
    .container .contact-container-mobile {
        width: 100%;
    }
    .container .contact-container-mobile .contact {
        width: 343px;
    }
    .container .contact-container-mobile .contact .title-chinese {
        width: 100%;
        margin-top: 24px;
        font-size: 20px;
        font-family: "PingFang SC";
        font-weight: bold;
        color: #009FE8;
        letter-spacing: 5px;
    }
    .container .contact-container-mobile .contact .title-english {
        width: 100%;
        margin-top: 6px;
        font-size: 12px;
        font-family: "Arial";
        font-weight: 400;
        color: #999999;
        letter-spacing: 3px;
    }
    .container .contact-container-mobile .contact .map {
        margin-top: 24px;
    }
    .container .contact-container-mobile .contact .content {
        margin-top: 25px;
        width: 100%;
        border-radius: 6px;
        background: #FFFFFF;
    }
    .container .contact-container-mobile .contact .content .top {
        width: 100%;
        height: 109px;
        background: #D6E5F2;
        border-radius: 6px 6px 0px 0px;
        padding: 24px 0 16px;
        box-sizing: border-box;
    }
    .container .contact-container-mobile .contact .content .top .line {
        width: 3px;
        height: 24px;
        background: #009FE8;
        margin-left: 12px;
    }
    .container .contact-container-mobile .contact .content .top .text {
        font-size: 16px;
        font-family: "PingFang SC";
        font-weight: bold;
        color: #3E5271;
        margin-left: 6px;
    }
    .container .contact-container-mobile .contact .content .top .english {
        font-size: 12px;
        font-family: "Arial";
        font-weight: 400;
        color: #93A7B9;
        margin-left: 6px;
    }
    .container .contact-container-mobile .contact .content .top p {
        font-size: 12px;
        font-family: "PingFang SC";
        font-weight: 400;
        color: #55718A;
        margin-top: 12px;
        margin-left: 12px;
        line-height: 18px;
    }
    .container .contact-container-mobile .contact .content .bottom {
        width: 100%;
        padding-bottom: 24px;
        padding-top: 16px;
    }
    .container .contact-container-mobile .contact .content .bottom .item {
        width: 100%;
        padding-left: 12px;
        margin-top: 24px;
        box-sizing: border-box;
    }
    .container .contact-container-mobile .contact .content .bottom .item:first-child {
        margin-top: 0px;
    }
    .container .contact-container-mobile .contact .content .bottom .item .title {
        font-size: 16px;
        font-family: "PingFang SC";
        line-height: 36px;
        color: #333333;
        font-weight: bold;
    }
    .container .contact-container-mobile .contact .content .bottom .item .title span {
        font-size: 16px;
        font-family: "Arial";
        font-weight: 400;
        color: #999999;
        margin-left: 6px;
    }
    .container .contact-container-mobile .contact .content .bottom .item .detail {
        font-size: 12px;
        font-family: "PingFang SC";
        font-weight: 400;
        line-height: 20px;
        color: #666666;
        margin-top: 12px;
    }
}