@media (max-width: 1400px) and (min-width: 1200px) {
    .public-box {
        width: 1200px;
        padding-left: 0;
        padding-right: 0;
    }

    .backTop img {
        width: 50px;
    }

    .foot-copyright {
        font-size: 16px;
    }

    .index-consult-form {
        margin-bottom: 35px;
    }

    .index-consult-item .index-consult-item-val {
        width: 420px;
    }

    .mpacc-enroll-img {
        height: 344px;
    }

    .mpacc-enroll-item {
        padding: 15px 40px;
        height: 131px;
    }

    .mpacc-enroll-item-time,
    .mpacc-enroll-item-more {
        bottom: 15px;
    }

    .mpacc-news-item .mpacc-news-item-img {
        height: auto;
        min-height: 210px;
    }

    .mpacc-news-item .mpacc-news-item-img img {
        max-height: 210px;
    }

    .mpacc-activity-item-img {
        height: 400px;
    }

    /* 二级页面 */
    .second-banner {
        height: 400px;
    }

    /* 二级-招生信息 */
    .alerts-tuijian-item {
        padding: 20px;
    }

    .alerts-list-item {
        padding: 20px 30px;
    }

    .alerts-list-item-box {
        margin-left: 25px;
        max-width: 660px;
    }


    .news-box .news-left {
        margin-right: 40px;
    }

    .news-first-img {
        height: 470px;
    }

    .new-tuijian-item-img {
        height: 236px;
    }

    .news-list-item {
        height: 500px;
    }

    .news-list-item .news-list-item-img {
        height: 225px;
    }

    /* 二级-活动预告 */
    .index-preview-item .index-preview-img {
        height: 288px;
    }

    .index-preview-small {
        height: 221px;
    }

    .preview-swiper02 {
        margin-top: 40px;
    }

    .trailer-list-left {
        min-width: 145px;
    }

    .trailer-list-item-box {
        padding: 10px 15px;
    }

    .trailer-list-time {
        padding: 10px 0;
    }

    .trailer-list-item-sl {
        top: 15px;
        right: 15px;
    }

    /* 学生生活&求职分享 */
    .activity-list-item-title {
        font-size: 16px;
    }

    .activity-list-item-img {
        height: 225px;
    }

    /* 三级页面 */
    .third-box {
        padding-top: 60px;
    }

    /* 搜索页面 */
    .search-result-item-list ul li a p {
        font-size: 16px;
    }
}

@media (max-width: 1200px) and (min-width: 769px) {
    .public-box {
        width: 94%;
        margin: 0 3%;
    }

    .backTop img {
        width: 40px;
    }

    .major-box {
        margin-top: -50px;
    }

    .major-block ul li {
        flex: unset;
        width: 32%;
        margin-bottom: 10px;
        margin-right: 2%;
        font-size: 18px;
        line-height: 50px;
    }

    .major-block ul li:nth-child(3n) {
        margin-right: 0;
    }

    .index-consult-item span {
        text-align: left;
        line-height: 36px;
    }

    .index-consult-item .index-consult-item-val {
        width: 100%;
    }

    .index-consult-item .index-consult-item-val input {
        height: 32px;
    }

    .index-consult-form .index-consult-item {
        margin-bottom: 10px;
    }

    .index-consult-form {
        margin-bottom: 30px;
    }

    .mpacc-enroll {
        padding: 60px 0;
    }

    .mpacc-enroll-item {
        padding: 15px 20px;
    }

    .mpacc-enroll-img {
        height: 362px;
    }

    .mpacc-enroll-item-time {
        left: 20px;
    }

    .mpacc-enroll-item-more {
        right: 20px;
    }

    .mpacc-news {
        padding: 60px 0 0 0;
    }

    .mpacc-news-item .mpacc-news-item-img {
        height: auto;
        min-height: 150px;
    }

    .mpacc-news-item .mpacc-news-item-img img {
        height: 150px;
    }

    .mpacc-news-item {
        height: 450px;
    }

    .mpacc-preview {
        padding: 0 0 60px 0;
    }

    .mpacc-preview-item {
        padding: 20px 10px;
    }

    .mpacc-activity-box {
        padding: 60px 0 30px 0;
    }

    .mpacc-activity-item-box {
        border-bottom-right-radius: 24px;
    }

    .mpacc-activity-item-img {
        height: 280px;
    }

    .mpacc-activity-item-intro {
        width: calc(100% - 130px);
    }

    .mpacc-activity-item-intro p {
        padding-left: 10px;
    }

    .mpacc-activity-item-name {
        width: 100px;
    }

    /* 二级页面 */

    .second-banner {
        height: 350px;
    }

    /* 公共分页样式 */
    .public-page-box .public-page-number ul li {
        width: 36px;
        height: 36px;
    }

    .public-page-box .public-page-number ul li a {
        font-size: 16px;
        line-height: 34px;
    }

    .public-page-box .public-page-number .public-page-jump-input {
        width: 40px;
        height: 32px;
        line-height: 36px;
        font-size: 16px;
    }

    .public-page-box .public-page-turn a {
        font-size: 16px;
        line-height: 34px;
        padding: 0 10px;
    }

    /* 二级-招生信息 */
    .alerts-tuijian-item {
        padding: 15px;
    }

    .alerts-list-item {
        padding: 15px;
    }

    .alerts-list-item-box {
        margin-left: 20px;
        width: calc(100% - 410px);
    }

    .news-box .news-left {
        margin-right: 2.9%;
    }

    .news-first-img {
        height: 350px;
    }

    .new-tuijian-item-img {
        height: 190px;
    }

    .news-first-time p {
        margin-bottom: 20px;
    }

    .news-list-item .news-list-item-img {
        height: 180px;
    }

    .news-list-item .news-list-item-img img {
        height: 100%;
    }

    .news-list-item {
        height: 450px;
    }

    /* 活动预告 */
    .index-preview-item .index-preview-img {
        height: 220px;
    }

    .index-preview-small {
        height: 180px;
    }

    .index-preview-box {
        padding-bottom: 50px;
    }

    .preview-swiper02 {
        margin-top: 30px;
    }

    .trailer-list-left {
        min-width: 120px;
    }

    .trailer-list-item-box {
        padding: 10px 15px;
    }

    .trailer-list-time {
        width: 95px;
        padding: 10px 0;
    }

    .trailer-list-item-sl {
        top: 15px;
        right: 15px;
    }

    .trailer-list-time p:nth-child(2) {
        font-size: 36px;
        line-height: 45px;
    }

    /* 学生生活&求职分享 */
    .activity-list-item-title {
        font-size: 16px;
    }

    .activity-list-item-img {
        height: 180px;
    }

    /* 三级页面 */
    .third-box {
        padding-top: 50px;
    }

    /* 搜索页面 */
    .search-result-item-list ul li a p {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .public-box {
        width: 94%;
        margin: 0 auto;
    }

    .banner-box {
        margin-top: 50px;
    }

    .banner-box .swiper-slide .banner-img {
        height: 200px;
    }

    .banner-img video {
        width: 100%;
    }

    .index-item-title {
        padding-top: 30px;
    }

    .index-item-title p:nth-child(1) {
        font-size: 45px;
        line-height: 50px;
    }

    .index-item-title p:nth-child(2) {
        margin-top: -45px;
        font-size: 26px;
        line-height: 40px;
    }

    .index-more {
        margin-bottom: 30px;
    }

    .index-consult-block {
        margin-top: 30px;
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .index-consult-form .index-consult-item {
        width: 100%;
        margin-bottom: 10px;
    }

    .index-consult-form .index-consult-item:nth-child(5) {
        margin-bottom: 5px;
    }

    .index-consult-form .index-consult-item:nth-child(odd) {
        margin-right: 0;
    }

    .index-consult-item span {
        font-size: 16px;
        width: 65px;
        line-height: 32px;
        margin-right: 10px;
    }

    .index-consult-item .index-consult-item-val {
        width: calc(100% - 75px);
        float: left;
    }

    .index-consult-item .index-consult-item-val input {
        height: 32px;
    }

    .index-consult-item #canvas {
        margin-top: 10px;
    }

    .index-consult-form {
        margin-bottom: 25px;
    }

    .index-consult-submit {
        width: 60%;
        line-height: 40px;
        margin: 0 auto;
    }

    .index-public-title p:nth-child(1) {
        font-size: 45px;
        line-height: 50px;
        height: auto;
        margin-left: 0;
    }

    .index-public-title p:nth-child(2) {
        margin-top: -45px;
        font-size: 26px;
        line-height: 40px;
    }

    .banner-box .swiper-pagination-bullet {
        width: 20px;
    }

    .mpacc-activity-item .index-public-title p:nth-child(1) {
        font-size: 45px;
    }

    .mpacc-activity-item .index-public-title p:nth-child(2) {
        margin-top: -45px;
    }

    /* 招生信息 */

    .mpacc-enroll {
        padding: 30px 0;
    }

    .mpacc-enroll-block {
        display: block;
        margin-top: 25px;
    }

    .mpacc-enroll-left {
        flex: unset;
        margin-right: 0;
        width: 100%;
        margin-bottom: 10px;
    }

    .mpacc-enroll-img {
        height: 200px;
        margin-bottom: 0;
    }

    .mpacc-enroll-list ul li:nth-child(2) {
        margin: 10px 0;
    }

    .mpacc-enroll-item {
        padding: 10px;
        height: 165px;
    }

    .mpacc-enroll-item-title {
        font-size: 18px;
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .mpacc-enroll-item-time {
        bottom: 10px;
        left: 10px;
    }

    .mpacc-enroll-item-more {
        bottom: 10px;
        right: 10px;
    }

    .mpacc-news {
        padding: 30px 0 0 0;
    }

    .mpacc-news-item {
        height: 450px;
    }

    .mpacc-news-list ul li {
        width: 100%;
    }

    .mpacc-news-list ul li:nth-child(2) {
        margin: 10px auto;
    }

    .mpacc-news-item-img {
        height: auto;
        max-height: 200px;
    }

    .mpacc-news-block {
        margin: 25px 0 0 0;
    }

    .mpacc-news-item-title p {
        font-size: 18px;
        margin: 0 10px;
    }

    .mpacc-news-item-intro {
        margin: 10px;
    }

    .mpacc-news-item-time {
        left: 10px;
    }

    /* 活动预告 */

    .mpacc-preview {
        padding: 0 0 30px 0;
    }

    .mpacc-preview-list {
        margin-top: 25px;
    }

    .mpacc-preview-list ul li {
        width: 100%;
    }

    .mpacc-preview-list ul li:nth-child(2) {
        margin: 10px 0;
    }

    .mpacc-preview-item {
        padding: 15px;
        border-radius: 0px 0px 20px 0px;
    }

    /* 学生生活&求职分享 */
    .mpacc-activity-box {
        padding-top: 30px;
    }

    .mpacc-activity-list ul {
        display: block;
    }

    .mpacc-activity-list ul li {
        width: 100%;
    }

    .mpacc-activity-list ul li:nth-child(1) {
        margin-bottom: 30px;
    }

    .mpacc-activity-list ul li:nth-child(2) {
        margin: 0 0 30px 0;
    }

    .mpacc-activity-item-box {
        margin-top: 25px;
        border-bottom-right-radius: 20px;
    }

    .mpacc-activity-item-intro p {
        padding-left: 10px;
        font-size: 16px;
    }

    .mpacc-activity-item-img {
        height: 300px;
    }

    .mpacc-activity-item-name {
        width: 105px;
    }

    .mpacc-activity-item-intro {
        width: calc(100% - 140px);
    }

    /* 二级页面 */
    .mobile-second-menu {
        display: block;
        padding: 10px 0;
    }

    .mobile-second-menu-box {
        padding-left: 25px;
        background: url(../images/mobile-icon.png) no-repeat center left;
        background-size: 20px;
        background-position-y: 4px;
    }

    .mobile-second-menu-box a {
        font-size: 14px;
    }

    .mobile-second-menu-box a.active {
        color: #b71319;
    }

    /* 公共分页样式 */
    .public-page-box {
        margin-top: 20px;
    }

    .public-page-box .public-page-number ul li {
        width: 36px;
        height: 36px;
    }

    .public-page-box .public-page-number ul li a {
        font-size: 16px;
        line-height: 34px;
    }

    .public-page-box .public-page-number .public-page-jump-input {
        width: 40px;
        height: 32px;
        line-height: 34px;
        font-size: 16px;
    }

    .public-page-box .public-page-number {
        margin-bottom: 10px;
        float: none;
    }

    .public-page-box .public-page-turn {
        float: none;
    }

    .public-page-box .public-page-turn a {
        font-size: 16px;
        line-height: 34px;
        padding: 0 10px;
    }

    /* 二级页面banner */
    .second-banner {
        margin-top: 50px;
        height: 200px;
    }

    .second-title {
        margin-bottom: 25px;
    }

    .second-title p:nth-child(1) {
        font-size: 45px;
        line-height: 50px;
        margin-left: 0;
    }

    .second-title p:nth-child(2) {
        margin-top: -45px;
        font-size: 26px;
        line-height: 40px;
    }

    .second-title span {
        height: 3px;
        margin-top: 5px;
    }

    /* 二级-招生信息 */
    .alerts {
        padding: 30px 0;
        background: url(../images/img07.png) no-repeat center top;
        background-size: cover;
    }

    .alerts-tuijian-box ul li {
        width: 100%;
        float: none;
        margin-right: 0;
        margin-bottom: 10px;
    }

    .alerts-tuijian-box ul li:nth-child(5) {
        margin-bottom: 10px;
    }

    .alerts-tuijian-left p:nth-child(1) {
        font-size: 40px;
        line-height: 40px;
    }

    .alerts-tuijian-right {
        margin-left: 80px;
    }

    .alerts-tuijian-title {
        font-size: 18px;
        margin-bottom: 0;

    }

    .alerts-tuijian-item {
        padding: 10px;
    }

    .alerts-list-item {
        padding: 15px;
    }

    .alerts-list-box ul li {
        margin-bottom: 10px;
    }

    .alerts-list-item {
        padding: 10px;
    }

    .alerts-list-item-box {
        margin-left: 0;
        width: calc(100% - 80px);
        margin-bottom: 10px;
    }

    .alerts-list-item-img {
        float: none;
        margin: 0 auto;
        clear: both;
    }


    .alerts-list {
        padding: 30px 0;
    }

    .alerts-list-item-time,
    .alerts-list-item-box {
        padding-top: 0;
    }

    .alerts-list-item-title {
        font-size: 18px;
        margin-bottom: 0;
    }

    .alerts-list-item-time p:nth-child(1) {
        font-size: 40px;
        line-height: 40px;
    }

    /* 二级-活动预告 */
    .index-preview-item .index-preview-img-box:after,
    .index-preview-item .index-preview-img-box:before {
        display: none;
    }

    .index-preview-item .index-preview-img-box {
        display: none;
    }

    .index-preview-item .index-preview-intro {
        width: 100%;
        margin-right: 0;
        float: none;
    }

    .index-preview-small {
        height: 70px;
    }

    .index-preview-small p {
        width: 59px;
        font-size: 14px;
        line-height: 24px;
        font-weight: normal;
    }

    .preview-swiper {
        padding-top: 0;
    }

    .index-preview-item .index-preview-title p:nth-child(1) {
        margin-bottom: 15px;
    }

    .index-preview-item .index-preview-title p:nth-child(2) {
        font-size: 18px;
        margin-bottom: 5px;
    }

    .index-preview-item .index-preview-title p:nth-child(3) {
        font-size: 14px;
        line-height: 28px;
        margin-bottom: 35px;
    }

    .index-preview-item .index-preview-form {
        margin-bottom: 35px;
    }

    .index-preview-item .index-preview-more {
        padding: 0 15px;
    }

    .index-preview-item .index-preview-more p {
        font-size: 16px;
        font-weight: normal;
        line-height: 36px;
    }

    .index-preview-box {
        padding-bottom: 35px;
    }

    .preview-swiper02 {
        margin-top: 20px;
    }

    .trailer {
        padding: 30px 0;
        background: url(../images/img07.png) no-repeat center top;
        background-size: cover;
        margin-top: 0;
    }

    .trailer-list {
        padding: 30px 0;
    }

    .trailer-list-left {
        min-width: 95px;
    }

    .trailer-list-item {
        display: block;
    }

    .trailer-list-item-box {
        padding: 10px;
        min-height: auto;
    }

    .trailer-list-time {
        width: auto;
        padding: 10px;
        display: flex;
        justify-content: center;
    }

    .trailer-list-time p {
        line-height: 40px;
    }

    .trailer-list-time p:nth-child(2) {
        margin: 0 10px;
    }

    .trailer-list-time p:nth-child(3) {
        width: 85px;
    }

    .trailer-list-item-sl {
        position: relative;
        top: 0;
        right: 0;
    }

    .trailer-list-time p:nth-child(2) {
        font-size: 32px;
        line-height: 40px;
    }

    .trailer-list-box ul li {
        width: 100%;
        margin-right: 0;
        margin-bottom: 10px;
    }

    .trailer-list-item-title {
        width: 100%;
        font-size: 18px;
        margin-bottom: 10px;
    }

    .trailer-list-time p:nth-child(1) {
        padding-left: 20px;
    }

    .trailer-list-item-title:after {
        bottom: -4px;
    }

    /* 二级-学生生活&求职分享 */
    .news {
        padding: 30px 0;
        background: url(../images/img07.png) no-repeat center top;
        background-size: cover;
        margin-top: 0;
    }

    .news-box {
        display: block;
    }

    .news-first-img {
        height: 262px;
    }

    .news-box .news-left {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .news-first-title {
        font-size: 18px;
        margin-bottom: 0;
    }

    .news-first-intro {
        width: 100%;
        margin-bottom: 0;
    }

    .news-first-time p {
        margin-bottom: 10px;
    }

    .new-tuijian-item-title {
        line-height: 40px;
        margin-top: -40px;
    }

    .new-tuijian-item {
        margin-bottom: 10px;
    }

    .news-list {
        padding: 30px 0;
    }

    .news-list-box ul li {
        width: 100%;
        margin-bottom: 10px;
    }

    .news-list-box ul li:nth-child(3n+2) {
        margin: 0 0 10px 0;
    }

    .news-list-item .news-list-item-img {
        height: 220px;
    }

    .news-list-item-box {
        padding: 10px;
    }

    .news-list-item {
        height: 440px;
    }

    .news-list-item-time {
        left: 10px;
    }

    .news-list-item-title {
        font-size: 18px;
    }

    .more-btn p {
        font-size: 16px;
    }

    .activity-list {
        padding: 30px 0;
    }

    .activity-list-box ul li {
        width: 100%;
        margin-right: 0;
        margin-bottom: 10px;
    }

    .activity-list-box ul li:nth-child(3n) {
        margin-bottom: 10px;
    }

    .activity-list-item-img {
        height: 220px;
    }

    .activity-list-item-title {
        font-size: 16px;
    }

    /* 三级通用页面开始 */

    .share-title {
        margin-bottom: 15px;
    }

    .share-title-right {
        display: none;
    }

    .share-title-left {
        line-height: 40px;
    }

    .third-box {
        padding-top: 0;
    }

    .dynamics-third-title {
        font-size: 20px;
    }

    .dynamics-third-source {
        font-size: 14px;
        line-height: 24px;
    }

    .dynamics-third-file a p {
        margin-bottom: 0;
        padding-left: 25px;
    }

    .dynamics-third-source p:nth-child(2) {
        float: unset;
        clear: both;
    }

    /* 三级通用页面结束 */
    /* 搜索页面 */
    .search-result-input {
        height: 50px;
    }

    .search-result-input .search-result-btn {
        width: 65px;
        font-size: 18px;
        font-weight: bold;
        right: 10px;
        line-height: 32px;
    }

    .search-result-item-list ul li a p {
        font-size: 16px;
        line-height: 32px;
    }

    .search-result-input .search-result-icon {
        width: 20px;
        left: 10px;
        top: 15px;
    }

    .search-result-input .search-result-key {
        width: calc(100% - 120px);
        margin-left: 40px;
        line-height: 50px;
        font-size: 16px;
        font-weight: normal;
    }

    .search-result-title {
        margin-bottom: 15px;
    }

    .search-result-item-list ul li {
        margin-bottom: 10px;
    }

    .bgBox01 {
        padding-bottom: 40px;
    }
}