@media screen and (max-width:1800px) {}

@media screen and (max-width:1704px) {}

@media screen and (max-width:1600px) {
    .social a img {
        width: 50px;
        height: 50px;
    }
    .sideTool {
        transform: translateX(50px) translateY(-50%);
        transition: 0.3s;
        right: 0;
    }
    .sideTool:hover {
        transform: translateX(0) translateY(-50%);
        transition: 0.3s;
    }
}

@media screen and (max-width:1500px) {
    .center {
        width: 1300px;
    }
    .navBox ul li>a {
        font-size: 20px;
    }
    .navBox ul li>a::after {
        height: 4px;
    }
    .navBox ul li>a.active::after {
        width: 80%;
    }
    .topHead {
        padding-left: 50px;
    }
    .searchBg {
        padding: 0 50px;
        margin-left: 20px;
    }
    .topHead .logo {
        /* width: 38%; */
    }
    .topHead .logo img {
        /* width: 100%; */
    }
    .navBox ul {
        padding: 0 50px;
        justify-content: space-between;
    }
    .teacherList {
        grid-gap: 32px 20px;
    }
    .contentLeftTit {
        font-size: 24px;
    }
}

@media screen and (max-width:1400px) {
    .center {
        width: 1200px;
    }
    .contentLeft {
        padding-right: 40px;
    }
}

@media screen and (max-width:1380px) {
    .reaLCon {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width:1300px) {
    .center {
        width: 1100px;
    }
    .admMess {
        height: auto;
    }
    .teacherList {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media screen and (max-width:1200px) {
    .center {
        width: 100%;
        padding: 0 40px;
    }
    .banner .swiper-slide,
    .banner .paginationCenter {
        width: 100%;
    }
    .sideTool {
        display: none;
    }
}

@media screen and (max-width:1100px) {
    .contentLeftCon ul li dd>a.active {
        background-position: left center;
    }
    .contentLeft {
        padding-right: 20px;
    }
    .contentRight {
        padding-left: 30px;
        padding-right: 30px;
    }
    .contentLeftTit::before {
        content: none;
    }
    .contentLeftTit {
        padding-left: 0;
        box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.25)
    }
    .relativeR {
        width: 240px;
    }
}

@media screen and (max-width: 992px) {
    .center {
        padding: 0 20px;
    }
    header {
        display: none;
    }
    .moblieTop {
        display: flex;
        align-items: center;
    }
    .banner {
        margin-top: 0;
    }
    .part01 .center,
    .part02 .center,
    .part03 .center {
        flex-direction: column;
    }
    .newsBanner,
    .eventsBox,
    .admission,
    .Video,
    .Feature,
    .Research {
        width: 100%;
    }
    .eventsBox,
    .Video,
    .Research {
        padding-left: 0;
        margin-top: 20px;
    }
    /* 二级页面 */
    .adv {
        margin-top: 0;
    }
    .contentLeft {
        display: none;
    }
    .contentRight {
        padding-left: 20px;
        padding-right: 20px;
    }
    .contactMess {
        padding-left: 0;
    }
}

@media screen and (max-width: 768px) {
    .foot-mess .center {
        flex-direction: column;
    }
    .fotTit {
        background: none;
        padding: 0;
    }
    .link {
        margin-bottom: 20px;
        width: 100%;
    }
    .contact {
        width: 100%;
        margin-top: 20px;
    }
    .link dl,
    .contactCon {
        padding-top: 20px;
    }
    .contactCon,
    .link dl {
        gap: 10px;
    }
    .mg50 {
        margin-top: 20px;
    }
    .newsImg {
        height: 320px;
    }
    .part01,
    .part02,
    .part03 {
        padding: 30px 0;
    }
    .silk p {
        text-align: left;
    }
    /* 二级页面 */
    .videoListCon a .videoTxt {
        padding: 10px;
        height: auto;
    }
    .videoListCon a:hover .videoTxt {
        height: auto;
    }
    .teacherList {
        grid-template-columns: repeat(3, 1fr);
    }
    .reaLCon {
        grid-template-columns: repeat(1, 1fr);
    }
    .relativeR {
        width: 44%;
    }
    .leader-name {
        flex-direction: column;
        gap: 10px;
    }
}

@media screen and (max-width: 554px) {
    .banner {
        padding-bottom: 44%;
    }
    .banner .paginationCenter .swiper-pagination {
        justify-content: center;
        bottom: 10px;
    }
    .banner .bannerTxt {
        display: none;
    }
    .newsImg {
        height: 220px;
    }
    .newsTxt {
        width: 100%;
        background: rgba(0, 0, 0, 0.2);
        padding: 10px;
    }
    .newsTxtMin p {
        margin-left: 15px;
    }
    .bigEvent {
        flex-direction: column;
    }
    .bigEventCon {
        margin-top: 20px;
        padding-left: 0;
        width: 100%;
    }
    .bigEventCon span {
        display: none;
    }
    .eventLI {
        position: static;
    }
    .eventLI ul {
        justify-content: center;
        margin-bottom: 20px;
    }
    .partnerBox {
        width: 90%;
    }
    .admLi ul {
        overflow-x: auto;
    }
    .admLi ul::-webkit-scrollbar {
        height: 4px;
    }
    .admLi ul li {
        padding: 0 20px;
        white-space: nowrap;
    }
    .videoCon {
        grid-template-columns: 1fr;
    }
    .FeatureBanner {
        height: 320px;
    }
    .researchCon {
        padding-left: 15px;
    }
    .indexTit a {
        padding-right: 14px;
    }
    .indexTit h1 {
        margin-right: 20px;
    }
    .FeatureBtn .swiper-button-prev,
    .FeatureBtn .swiper-button-next {
        width: 26px;
    }
    .FeatureBtn {
        width: 60px;
    }
    .indexEve {
        margin-top: 0;
    }
    .indexEve a {
        flex-direction: column-reverse;
        align-items: flex-start;
    }
    .indexEve a span {
        width: auto;
        padding-left: 20px;
        margin-bottom: 6px;
    }
    .moblielogo img {
        width: 100%;
        height: auto;
    }
    /* 二级页面 */
    .videoListCon {
        grid-template-columns: repeat(1, 1fr);
    }
    .contentRightTit {
        flex-direction: column;
    }
    .contentRightTit h1 {
        margin-bottom: 10px;
    }
    .teacherList {
        grid-template-columns: repeat(1, 1fr);
    }
    .teacherList a {
        width: 76%;
        margin: 0 auto;
    }
    .listImgCon>a {
        flex-direction: column;
        padding: 0;
        margin-bottom: 20px;
    }
    .listImgCon>a>i {
        margin: 0 auto;
    }
    .listImgCon>a .listImgTxt {
        width: 100%;
        padding-left: 0;
        padding: 15px 0;
    }
    .listImgCon>a .listImgTxt p {
        height: auto;
        transition: 0s;
    }
    .listImgCon>a:hover {
        background: #243DB8;
        padding: 10px;
        transition: 0s;
    }
    .listCon a h6 {
        padding: 10px;
        width: 100%;
        margin-left: 0;
    }
    .listCon a span {
        position: static;
        transform: none;
    }
    .listCon a {
        flex-direction: column;
    }
    .leaderItem {
        flex-direction: column;
    }
    .leader-img {
        margin-bottom: 20px;
    }
    .contactMess {
        flex-direction: column;
    }
    .contactMessL,
    .contactMessR {
        width: 100%;
    }
    .contactMessR {
        padding-left: 0;
    }
    .contactMessL {
        top: 0;
    }
    .contactMessL {
        padding: 30px 40px
    }
    .articleTit .author {
        flex-direction: column;
        align-items: center;
    }
    .articleTit .author span {
        padding: 2px 0;
    }
    .teacher-base {
        flex-direction: column;
    }
    .tea-basecon {
        padding: 20px;
        width: 100%;
    }
    .tea-pic {
        margin: 0 auto;
        background: none;
        padding-bottom: 0;
    }
    .tea-pic i::after {
        content: none;
    }
    .tea-txtcon h1 {
        padding-left: 30px;
        background-size: 100% 100%
    }
    .reaTit {
        margin-top: 20px;
    }
    .tea-relative {
        flex-direction: column;
    }
    .relativeR {
        width: 100%;
    }
    .relativeL {
        padding-right: 0;
    }
}