@charset "utf-8";

/*content*/


/*头条*/

.headLine {
    background: #f2f1f1;
    padding: 10px;
    text-align: center;
    margin-top: 20px;
    line-height: 1.2;
    position: relative;
}

.headerLine-label {
    width: 28px;
    background: #94070a;
    text-align: center;
    font-size: 16px;
    font-family: '华文宋体', '宋体', '微软雅黑';
    display: block;
    color: #fff;
    font-weight: bold;
    height: 50px;
    padding: 2px 0 0 0;
    position: absolute;
    left: 11px;
    top: -8px;
}

.headLine .headerLine-label a {
    color: #fff;
}

.headerLine-label:after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-width: 0 14px 8px;
    border-style: solid;
    border-color: transparent transparent #f2f1f1;
    /*透明 透明  黄*/
    position: absolute;
    left: 0;
    bottom: 0
}

.headerLine-label:before {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-bottom: 8px solid #3b3a3a;
    border-right: 8px solid transparent;
    position: absolute;
    right: -8px;
    top: 0
}

.headLine h3 {
    font-size: 24px;
    color: #505050;
    line-height: 30px;
    font-weight: normal;
    height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 0 45px;
}

.headLine a {
    color: #505050;
}

.headLine h2 {
    font-family: '黑体';
    font-size: 43px;
    letter-spacing: -1px;
    padding: 4px 0 0;
    line-height: 52px;
    max-height: 156px;
    overflow: hidden;
    margin: 0 25px 0 45px;
    text-align: left;
}

.headLine p {
    padding: 5px 0 9px;
    font-size: 0;
}

.headLine p a,
.headLine p span {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    font-size: 18px;
    line-height: 1.3
}

.headLine p span {
    margin: 0 30px;
    color: #505050;
}

.headLine a:hover {
    color: #94070a;
}


/*图片轮播开始*/

.Banner {
    width: 100%;
    overflow: hidden;
    margin-top: 37px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 600;
}

.Banner img:hover {
    transform: scale(1)
}

.slide-img {
    position: relative;
    display: block;
}

.slide-img .imgResponsive {
    padding-bottom: 56.44%;
    z-index: 10
}

.slide-label {
    color: #fff;
    padding: 10px 20px;
    background: url(../images/slide-label-bg.png) repeat;
    position: absolute;
    right: 0;
    top: 0;
    width: auto;
    display: block;
    z-index: 20;
}

.slide-label a {
    color: #fff;
    position: relative;
    z-index: 15
}

.slide-label:before {
    width: 0;
    position: absolute;
    left: 50%;
    top: 50%;
    background: #94070a;
    color: #fff;
    content: '';
    display: block;
    height: 0;
    transition: all 0.3s ease;
    z-index: 10;
}

.slide-label:hover:before {
    width: 100%;
    left: 0;
    top: 0;
    height: 100%;
}

.slide-txt {
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
    position: relative;
    transition: all 0.3s ease;
}

.slide-txt h3 {
    font-size: 24px;
    margin-right: 185px;
    font-weight: normal;
    height: 30px;
    line-height: 30px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.slide-txt h3 a {
    color: #505050;
}

.slide-txt h3 a:hover {
    color: #94070a;
}

.slide-txt .item-date-view {
    position: absolute;
    right: 0;
    top: 22px;
    z-index: 20
}

.slide-txt h3,
.slide-txt .item-detail {
    position: relative;
    z-index: 20
}

.item-date-view {
    color: #797979;
    font-size: 12px;
    font-size: 0
}

.item-date-view span,
.item-date-view strong {
    color: #8c8c8c;
    display: inline-block;
    *zoom: 1;
    *display: inline;
    font-size: 12px;
    margin-right: 20px;
    font-weight: normal;
}

.item-detail {
    font-size: 14px;
    color: #787878;
    padding: 16px 0 22px;
    background: url(../images/arrow.png) no-repeat left bottom
}

.item-detail a {
    display: block;
    line-height: 22px;
    height: 66px;
    overflow: hidden;
    color: #787878;
}

.item-detail i {}

.news-topic {
    width: 100%;
    margin-top: 36px;
    height: auto;
}

.videoPlay {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    display: block;
    position: absolute;
    left: 50px;
    bottom: 60px;
    color: #94070a;
    line-height: 40px;
    text-align: center;
    font-size: 20px;
    cursor: pointer;
    border: 2px solid #94070a;
    text-align: center;
}

.pku-img02 .videoPlay {
    bottom: 10px;
    left: 10px;
    font-size: 16px;
    width: 20px;
    height: 20px;
    line-height: 20px;
}

.pku2_video {
    position: absolute;
    left: 0px;
    top: 0px;
    display: none;
    z-index: 99;
}

.pku2_close {
    position: absolute;
    right: 0px;
    top: 0px;
    padding: 5px 10px;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
}


/* .videoPlay:after{content: '';width: 100%;height: 100%;background-color: #fff;opacity: 0.5;position: absolute;left: 0;top:0;z-index: 80} */

.videoPlay:before {
    z-index: 81;
    position: relative;
    height: 100%;
    vertical-align: top;
    display: inline-block;
    padding-left: 3px;
    /* margin-top: -2px; */
}

.videoPlay:hover {
    color: #fff;
    border: 2px solid #fff;
    background-color: #94070a;
}

.videoPlay.white {
    border-color: #fff;
    color: #fff;
}

.videoPlay.white:hover {
    border-color: #fff;
    background-color: #fff;
    color: #94070a;
}

.icon-bofang1:before {
    padding: 2px 0 0 5px;
    display: block;
}

.videoShow {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9000;
    width: 100%;
}

.videoShow dd {
    display: none;
    padding-bottom: 56.44%
}

.videoShow dd video {
    width: 100%;
}

.videoClose {
    position: absolute;
    right: 0;
    top: 0;
    color: #fff;
    font-size: 14px;
    background: url(../images/slide-label-bg.png) repeat;
    padding: 10px 20px;
    display: none;
    cursor: pointer;
}


/*新闻纵横*/

.news-topic .news {
    width: 53.3%;
    float: left;
}

.listTitle {
    height: 47px;
    line-height: 47px;
    background-color: #f2f1f1;
    font-family: '华文宋体', '宋体', '微软雅黑';
    font-size: 24px;
    text-align: center;
    position: relative;
    z-index: 21
}

.imgArticleList,
.imgArticleList .item-txt01 {
    transition: all 0.3s ease;
    position: relative;
    z-index: 24
}

.imgArticleList:hover .item-txt01 {
    padding: 13px 15px 15px;
    width: auto;
}

.item-img01,
.item-txt01 {}

.item-img01 .imgResponsive {
    padding-bottom: 56.25%;
}

.item-txt01 {
    width: 100%;
    padding: 13px 0 15px;
    height: auto;
}

.item-txt01 h3 {
    font-size: 16px;
    line-height: 1.2;
    font-weight: normal;
    padding-bottom: 10px
}

.newsList {
    width: 100%;
    border-top: 1px solid #e4e4e4;
    padding-top: 9px;
    height: auto;
}

.newsList li {
    border-bottom: 1px solid #e4e4e4;
    padding: 9px 0;
    transition: all 0.3s ease-in-out
}

.newsList li a {
    display: block;
    font-size: 16px;
    line-height: 21px;
    margin-bottom: 5px;
    transition: all 0.3s ease;
    max-height: 42px;
    overflow: hidden;
}

.newsList li p {
    transition: all 0.3s ease;
}

.newsList li:hover {
    padding-left: 15px;
}


/*专题热点*/

.news-topic .topic {
    width: 37.4%;
    float: right;
    margin-top: 110px;
}

.topicTop {
    border: 1px solid #dbdbdb;
    margin-bottom: 10px;
}

.topicTop .imgResponsive {
    padding-bottom: 56.38%;
}

.topicTop h3 {
    padding: 0 15px;
    text-align: center;
    font-weight: normal;
    font-size: 16px;
    height: 53px;
    line-height: 53px;
    overflow: hidden;
}

.topicList {
    width: 100%;
    overflow: hidden;
}

.topicList li {
    margin-bottom: 15px;
    overflow: hidden;
}

.topicList li>a {
    display: block;
    border: 1px solid #dbdbdb;
}

.item-img02 {
    width: 64.7%;
    height: 124px;
    float: left;
    position: relative;
    z-index: 22;
}

.item-txt02 {
    margin-left: 64.7%;
    position: relative;
    width: 118px;
    height: 124px;
    transition: all 0.3s ease;
}

.item-txt02 strong {
    display: block;
    display: table;
    float: left;
    width: 118px;
    height: 124px;
    text-align: center;
    z-index: 30;
    overflow: hidden;
}

.item-txt02 span {
    width: 118px;
    height: 124px;
    display: table-cell;
    vertical-align: middle;
    font-size: 16px;
    padding: 0 10px;
    padding: 0 10px;
    font-weight: normal;
}

.topicList li:hover .item-txt02,
.topicTop:hover h3 {
    background-color: #94070a;
}

.topicList li:hover .item-txt02 span,
.topicTop:hover h3 {
    color: #fff;
}


/*教学科研*/

.research {
    width: 100%;
    margin: 25px 0 40px;
    height: auto;
}

.research-info {
    width: 100%;
    transition: all 0.3s ease-in-out;
    background: #fff;
    height: auto;
}

.research-info dt {
    width: 171px;
    float: left;
    padding-top: 20px
}

.research-info .imgResponsive {
    padding-bottom: 100%;
}

.research-info dd {
    margin-left: 200px;
    overflow: hidden;
    min-height: 191px;
}

.research-info h3 {
    font-size: 16px;
    line-height: 22px;
    padding: 20px 0 13px;
    font-weight: normal;
}

.research-info h3 a {
    display: block;
    max-height: 44px;
    overflow: hidden;
}

.research-info:hover .item-detail {
    background: none;
}

.research-info:hover {
    width: auto;
    padding: 0 20px 20px 20px;
}


/**/

.wrap-mode02 {
    width: 100%;
    overflow: hidden;
    background: url(../images/content_bg.png) no-repeat bottom center #e4e4e4;
}

.mode02 {
    width: 1260px;
    margin: 0 auto;
    padding: 73px 0 240px;
}

.mode02 .carousel li {
    margin: 0;
}

.mode02 .flexslider .slides>li {
    margin-right: 20px;
}

.mode02 .flex-direction-nav a {
    top: 50%;
    margin-top: -22px;
}

.pku-list01 {
    width: auto;
    background: #fff;
    height: auto;
    position: relative;
    z-index: 25
}

.pku-list01 li {
    border-top: 1px solid #f2f2f2;
    padding: 5px 20px 10px;
    height: 155px;
    overflow: hidden;
    transition: all 0.3s ease-in-out;
    background: #fff;
}

.pku-list01 li:first-child {
    border-top: none;
}

.pku-list01 h3 {
    font-weight: normal;
    padding-bottom: 3px;
}

.pku-list01 h3 a {
    display: block;
    height: 42px;
}

.pku-list01 h3 a img {
    width: auto;
    height: 100%;
}

.mode02 .pku-list01 h3 img {
    display: block;
    width: auto;
}

.pku-list01 h4 {
    font-size: 16px;
    line-height: 22px;
    max-height: 44px;
    overflow: hidden;
    font-weight: normal;
}

.mode02 .item-date-view {
    background: url(../images/arrow.png) no-repeat left bottom;
    padding: 10px 0 15px;
}

.mode02 .flex-control-nav {
    display: none;
}

.readMore01 {
    width: 100%;
    overflow: hidden;
    padding: 5px 0;
    position: relative;
}

.readMore01 a {
    display: block;
    width: 68.7%;
    margin: 0 auto;
    border: 1px solid #94070a;
    height: 38px;
    line-height: 38px;
    color: #94070a;
    background-color: #f2f1f1;
    text-align: center;
    position: relative;
    z-index: 10;
    transition: all 0.3s ease;
}

.readMore01:before {
    content: '';
    width: 100%;
    height: 100%;
    background-color: #fff;
    opacity: 0.5;
    filter: alpha(opacity=50);
    display: background;
    position: absolute;
    left: 0;
    top: 0;
}

.readMore01 a:hover {
    background-color: #94070a;
    color: #fff;
}


/*领导活动*/

.pku-list02 {
    width: 100%;
    background: #fff;
    height: auto;
    position: relative;
    z-index: 25
}

.pku-list02 li {
    border-bottom: 1px solid #f2f2f2;
    transition: all 0.3s ease-out;
    background: #fff;
    position: relative;
}

.pku-img02 {
    position: relative;
}

.pku-img02 .imgResponsive {
    padding-bottom: 56.67%;
}

.pku-txt {
    padding: 17px 24px;
    overflow: hidden;
    height: 136px;
    overflow: hidden;
}

.pku-txt h4 {
    font-size: 16px;
    line-height: 22px;
    max-height: 66px;
    overflow: hidden;
    font-weight: normal;
    margin-bottom: 14px;
}

.pku-list02 li:hover,
.pku-list01 li:hover,
.research-info:hover,
.newsList li:hover,
.imgArticleList:hover {
    box-shadow: 3px 35px 77px -17px rgba(0, 0, 0, 0.8);
    transform: scale(1.06);
    z-index: 100;
    background-color: #fff;
}

.flex-viewport {
    overflow: visible !important;
}

@media screen and (max-width:1480px) {
    .headLine h2 {
        font-size: 32px;
        max-height: 120px;
        line-height: 40px;
    }
    .headLine h3 {
        font-size: 17px;
    }
    .headLine p a,
    .headLine p span {
        font-size: 16px;
    }
    .news-topic .news {
        width: 58.5%
    }
}

@media screen and (max-width:1480px) {
    .mode02 {
        width: 1000px;
    }
    .listTitle {
        font-size: 20px;
    }
    .slide-txt h3 {
        font-size: 18px;
    }
    .newsList li a,
    .item-txt01 h3,
    .item-txt02 span,
    .research-info h3,
    .pku-list01 h4,
    .pku-txt h4 {
        font-size: 15px;
    }
    .pku-list01 li {
        height: 136px;
    }
    .pku-list01 h4 {
        max-height: 44px;
    }
    .item-txt02 strong {
        width: 98px;
    }
}

@media screen and (max-width:1300px) {
    .mode02 {
        width: 1200px;
    }
    .pku-txt {
        height: 135px;
    }
}

@media screen and (max-width:1280px) {
    .mode02 {
        width: 1024px;
    }
    .item-img02 {
        width: 100%;
        height: 0;
        padding-bottom: 56.38%;
        overflow: hidden;
        display: block;
        float: none;
    }
    .item-txt02 {
        margin: 0;
        width: 100%;
        height: auto;
    }
    .item-txt02 strong {
        width: 100%;
        height: 50px;
        line-height: 50px;
        *position: static;
        transition: all 0.3s ease;
        float: none;
        overflow: hidden;
        display: block;
    }
    .item-txt02 span {
        width: auto;
        height: auto;
        text-align: center;
        display: block;
    }
    .topicList li:hover .item-txt02 strong {
        background-color: #94070a
    }
    .pku-list01 li {
        height: 138px;
    }
    .pku-list01 h4 {
        max-height: 44px;
    }
}

@media screen and (max-width:1044px) {
    .mode02 {
        width: auto;
        padding-left: 25px;
        padding-right: 25px;
    }
    .flex-viewport {
        overflow: hidden !important;
    }
}

@media screen and (max-width:1024px) {
    .mode02 {
        padding: 35px 25px 10px;
        width: auto;
    }
    .vertical-wrap-nav.fixBottom {
        left: 25px;
    }
    .Banner {
        margin-top: 25px;
    }
    .news-topic .news {
        width: 59%;
    }
    .research-info dd {
        margin-left: 190px;
    }
    .slide-txt .item-date-view {
        position: static;
    }
    .slide-txt h3 {
        margin: 0 0 10px 0;
    }
    .mode02 .flex-control-nav {
        display: block;
        background: none;
        padding-top: 25px;
    }
    .mode02 .flex-control-paging li a {
        border: none;
        width: 8px;
        height: 8px;
        border-radius: 50%;
        border: 2px solid #fff;
        margin: 5px;
        text-indent: -9999em;
    }
    .mode02 .flex-control-paging li a.flex-active {
        background: #fff;
    }
}

@media screen and (max-width: 768px) {
    .headLine p {
        display: none;
    }
    .slide-txt h3 {
        font-size: 16px;
    }
    .listTitle {
        font-size: 20px;
    }
    /*.mode02{padding-left: 25px;padding-right: 15px;}*/
    .headLine h2 {
        font-size: 24px;
        line-height: 35px;
        max-height: 105px;
    }
    .headLine p a,
    .headLine p span,
    .headLine h3 {
        font-size: 15px;
        height: auto;
        line-height: 24px;
    }
    .mode02 {
        padding: 35px 15px 10px;
    }
    .pku-list02 li:hover,
    .pku-list01 li:hover,
    .research-info:hover,
    .newsList li:hover,
    .imgArticleList:hover {
        box-shadow: none;
        transform: scale(1);
        z-index: 100;
        background-color: #fff;
    }
    .imgArticleList:hover .item-txt01 {
        padding: 13px 0 15px;
        width: auto;
    }
    .news-topic .topic {
        margin-top: 35px;
    }
    .newsList li:hover {
        padding-left: 0
    }
    .research-info:hover {
        padding: 0;
    }
    .videoPlay {
        left: 15px;
        bottom: 15px;
        width: 24px;
        height: 24px;
        font-size: 16px;
        line-height: 25px;
        border-width: 1px;
    }
}

@media screen and (max-width:640px) {
    .news-topic .news {
        width: 100%;
        float: none;
        margin-bottom: 15px;
    }
    .news-topic .topic {
        width: 100%;
        float: none;
    }
    .topicList {
        width: auto;
        margin: 0 -8px;
        overflow: hidden;
    }
    .topicList li:last-child {
        display: none;
    }
    .topicList li>a {
        display: block;
        margin: 0 8px;
    }
    .flex-direction-nav a {
        top: 24%;
    }
    .mode02 .flex-direction-nav a {
        width: 40px;
        height: 40px;
        line-height: 40px;
        font-size: 18px;
        margin: 0;
    }
    .mode02 .flex-prev {
        left: -15px;
    }
    .mode02 .flex-next {
        right: -15px;
    }
    .research-info dt {
        width: 100px;
        padding: 15px 15px 10px 0;
    }
    .research .item-detail a {
        height: 66px;
        width: 100%;
    }
    .research-info dd {
        margin-left: 0;
        width: 100%;
        overflow: visible;
    }
}

@media screen and (max-width:480px) {
    .pku-txt h4,
    .pku-list01 h4 {
        max-height: none;
    }
    .pku-txt,
    .pku-list01 li {
        height: auto;
    }
    .flex-direction-nav a {
        top: 20%;
    }
    .headLine h3 {
        display: none;
    }
    .headLine h2 {
        line-height: 27px;
        font-size: 20px;
        max-height: 81px;
    }
    .mode02 .flexslider .slides>li {
        margin: 0;
    }
    .mode02 .flex-direction-nav a {
        top: 30%;
    }
}

@media screen and (max-width:380px) {
    .flex-direction-nav a {
        top: 15%;
    }
    .topicList li {
        width: 100%;
        margin-bottom: 15px;
    }
}