@charset "UTF-8";

/*photo_header*/
.photo_header {
    background: #FFF;
    height: 81px;
}

.photo_header .nav-logo {
    line-height: 81px;
    width: auto;
}

.photo_header .nav-logo a {
    margin-top: 0
}


.photo_header_lang {
    width: 55px;
    margin-left: 45px;
}

.photo_header_lang a {
    display: block;
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    background: #e7bd4b;
    text-align: center;
    color: #333;
}

/*.photo_header_lang a.active{background:#D7AE45}*/
.photo_header_lang a:hover {
    opacity: 0.9
}

.photo_header_lang a.en {
    margin-bottom: 1px;
}

.photo_search_box {
    margin-top: 20px;
}

.photo_search_box input[type='text'] {
    width: 380px;
    height: 40px;
    line-height: 40px;
    background: #FFF;
    border: 1px solid #ccc;
    padding-left: 1em;
    font-size: 16px;
    color: #666;
    float: left;
}

.photo_search_button {
    width: 100px;
    height: 40px;
    text-align: center;
    background: #6e0772 url(../img/icon_search.png) no-repeat center;
    cursor: pointer;
}

.photo_search_button:hover {
    opacity: 0.9
}

/*photo_footer*/
.photo_footer {
    background: #e7bd4b url(../img/bg_footer.jpg) repeat-x bottom;
    padding: 36px 0
}

.photo_footer_nav {
    margin-bottom: 15px;
}

.photo_footer_nav a {
    font-size: 14px;
    line-height: 1;
    color: #222;
    margin: 0 2px;
}

.photo_footer_copyright {
    font-size: 14px;
    line-height: 1;
    color: #222
}

.photo_footer_copyright a {
    color: #333
}

.photo_footer a:hover {
    opacity: 0.8
}

/*photo_banner*/
.photo_banner {
    height: 520px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative
}

.photo_banner_scroll {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1
}

.photo_banner_scroll>a {
    width: 197px;
    height: 94px;
    background: url(/html/img/scroll_01.png) no-repeat center;
    background-size: 100%;
    display: block;
    margin: 0 auto;
    opacity: 0.9
}

.photo_banner_scroll>a:hover {
    opacity: 1
}

/*photo_main*/
.photo_main {
    background: #FFF;
}


.photo_title p {
    font-size: 20px;
    line-height: 60px;
    color: #e7be4c;
    text-align: center;
    background: #000;
}

.photo_nav {
    text-align: center;
    background: url(/html/img/bg-gallery.png) repeat-x top;
}

.photo_nav ul {
    display: inline-block;
    vertical-align: bottom;
}

.photo_nav ul li {
    float: left;
    width: 300px;
    margin: 0 8px;
    position: relative
}

.photo_nav ul li:before,
.photo_nav ul li:after {
    position: absolute;
    content: '';
    width: 23px;
    height: 90px;
    top: 0;
    display: none;
}

.photo_nav ul li:before {
    background: url(/html/img/shadow-left.png) no-repeat center;
    left: -23px;
}

.photo_nav ul li:after {
    background: url(/html/img/shadow-right.png) no-repeat center;
    right: -23px;
}

.photo_nav ul li a {
    font-size: 18px;
    line-height: 70px;
    margin-top: 20px;
    display: block;
}

.photo_nav ul li.active {
    background: #FFF;
}

.photo_nav ul li.active a {
    color: #e7be4c;
    line-height: 90px;
    margin-top: 0
}

.photo_nav ul li:hover a {
    color: #e7be4c
}

.photo_nav ul li.active:before,
.photo_nav ul li.active:after {
    display: block;
}

.photo_wrap {
    padding: 30px 0 320px;
    min-height: 800px;
}

.photo_wrap .wrap {
    position: relative;
}

.photo_wrap .wrap,
.photo_class_title .wrap {
    width: 1550px;
    max-width: 96%;
    margin: 0 auto;
}

.photo_class {
    margin-bottom: 45px;
}

.photo_class ul {
    width: 90%;
    margin: 0 auto;
}

.photo_class ul li {
    width: 21%;
    margin: 0 2%;
    float: left;
    border-bottom: 1px dotted #a58760
}

.photo_class ul li a {
    font-size: 18px;
    color: #a58760;
    line-height: 3.4;
}

.photo_class ul li a:hover {
    opacity: 0.8
}

.list_img {
    position: relative
}

.photo_list {
    position: relative
}

.photo_item {
    float: left;
    width: 300px;
}

.list_item .img {
    width: 100%;
    position: relative
}

.list .img img {
    width: 100%
}

.list_item .img:after {
    position: absolute;
    content: '';
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: #e7be4c;
    opacity: 0;
    -webkit-transition: .3s;
    transition: .3s;
    z-index: 0
}

.photo_see {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    -webkit-transition: .3s;
    transition: .3s;
    opacity: 0;
    z-index: 1;
    color: #FFF;
    text-align: center;
}

.m-photo-view {
    height: 100%;
}

.m-photo-view-img {
    width: 65%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.m-photo-view-img img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
}

.m-photo-view-txt {
    width: 30%;
    height: 100%;
    vertical-align: middle;
    padding-top: 100px;
}

.m-photo-view-txt p {
    font-size: 16px;
    line-height: 2.5;
    color: #a58760;
    display: block;
}

.m-photo-view-txt p em {
    font-weight: bolder;
    color: #777;
}

.m-photo-view-txt a em {
    color: #a58760;
}

/* .m-photo-view-txt a:hover, .m-photo-view-txt a:hover em {
    color: #a58760;
} */

.m-photo-view-txt .u-btn-download {
    background: #a58760;
    text-align: center;
    padding: 8px 16px;
    font-size: 16px;
    color: #fff;
    border-radius: 5px;
}

.u-btn-download:hover {
    color: #fff;
}


.photo_see>div {
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -25px 0 0 -15px;
}

.photo_see span {
    width: 31px;
    height: 19px;
    background: url(/html/img/icon_eye.png) no-repeat center;
}

.photo_download {
    position: absolute;
    bottom: 0;
    right: 0;
    -webkit-transition: .3s;
    transition: .3s;
    opacity: 0;
    z-index: 2;
    color: #FFF;
    display: none;
}

.photo_see p,
.photo_download p {
    color: #FFF;
    font-size: 14px;
    line-height: 2
}

.list_item:hover .img:after {
    opacity: 0.3
}

.list_item:hover .photo_see,
.photo_item:hover .photo_download {
    opacity: 1
}

.list_item:hover .photo_see:hover,
.photo_item:hover .photo_download:hover {
    opacity: 1
}

.photo_list_more {
    text-align: center;
    margin-top: 50px;
}

.photo_list_more a {
    width: 68px;
    height: 68px;
    background: url(/html/img/more_01.png) no-repeat center;
    -webkit-transition: .3s;
    transition: .3s
}

.photo_list_more a:hover {
    opacity: 0.8
}

.photo_class_title {
    padding-top: 12px;
    background: #eee;
    height: 100px;
    position: relative
}

.photo_class_title h2 {
    line-height: 88px;
    /*padding-left: 25px;*/
    font-size: 24px;
    position: relative
}

.photo_class_title:before {
    position: absolute;
    content: '';
    width: 100%;
    height: 12px;
    background: #e7bd4b;
    top: 0;
    left: 0
}

.photo_class_title h2:before {
    position: absolute;
    content: '';
    width: 2px;
    height: 30px;
    background: #e7bd4b;
    top: 50%;
    left: 60px;
    margin-top: -15px;
}

.photo_class_title h2 a {
    width: 34px;
    height: 32px;
    background: url(/html/img/photo_icon_home.png) no-repeat center;
    background-size: 100%;
    margin-right: 50px;
    margin-top: 27px;
    float: left;
}

/*photo_video*/
.photo_video {
    padding: 50px 0
}

.photo_video_active {
    height: 458px;
    background: #f0f0f0
}

.photo_video_active_video {
    width: 59%;
    overflow: hidden;
    height: 100%;
    position: relative
}

.photo_video_active_video img {
    width: 100%;
}

.photo_video_active_video video {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #000;
    display: none;
    z-index: 0;
    top: 0;
    left: 0
}

.photo_video_active_video span {
    position: absolute;
    width: 85px;
    height: 85px;
    background: url(/html/img/photo_video_play.png) no-repeat center;
    background-size: 100%;
    z-index: 1;
    top: 50%;
    left: 50%;
    margin: -42px 0 0 -42px;
    cursor: pointer;
}

.photo_video_active_video span:hover {
    opacity: 0.8
}

.photo_video_active_desc {
    width: 41%;
    padding: 40px 6.5% 40px 4.5%;
}

.photo_video_active_desc .title {
    font-size: 24px;
    color: #000;
    line-height: 1.5;
}

.photo_video_active_desc .date {
    font-size: 12px;
    color: #999;
    line-height: 2;
    padding-left: 22px;
    background: url(/html/img/icon_date.png) no-repeat left center;
    margin: 15px 0
}

.photo_video_active_desc .desc {
    font-size: 14px;
    color: #666;
    line-height: 1.715;
    height: 15.435em;
    overflow: hidden;
    margin-bottom: 10px;
    text-align: justify
}

.photo_video_active_desc .label p {
    font-size: 14px;
    color: #999;
    line-height: 2
}

.photo_video_active_desc .label span {
    font-size: 12px;
    color: #d8b147;
    line-height: 2;
    padding-left: 15px;
    background: url(/html/img/icon_label.png) no-repeat left center;
}

.photo_video_list {
    padding: 35px 50px;
    background: #f0f0f0;
    position: relative;
    margin-top: 30px;
}

.photo_video_list .swiper-slide {
    cursor: pointer;
}

.photo_video_list .swiper-slide .img img {
    width: 100%;
}

.photo_video_list .swiper-slide p {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
    margin-top: 16px;
    padding-left: 20px;
    background: url("/html/img/dian.png") 6px 7px no-repeat
}

.photo_video_list .swiper-slide.active,
.photo_video_list .swiper-slide:hover {
    opacity: 0.8;
}

.photo_video_list_controls>div {
    cursor: pointer;
    -webkit-transition: .3s;
    transition: .3s;
    width: 35px;
    height: 61px;
    background-position: center;
    background-size: 100%;
    background-repeat: no-repeat;
    margin-top: -30px;
}

.photo_video_list_controls .swiper-button-prev {
    background-image: url(/html/img/icon_prev.png);
    left: 0
}

.photo_video_list_controls .swiper-button-next {
    background-image: url(/html/img/icon_next.png);
    right: 0
}

/*photo_detail*/
.zz {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.5;
    z-index: 8;
    display: none;
}

.photo_detail_box {
    position: fixed;
    width: 100%;
    height: 72%;
    top: 4%;
    left: 0;
    background: #FFF;
    z-index: -1;
    -webkit-transform: scale(0);
    transform: scale(0);
}

.photo_detail_box.on {
    -webkit-transform: scale(1);
    transform: scale(1);
    z-index: 9;
    -webkit-transition: .3s;
    transition: .3s;
}

.photo_detail_box:before,
.photo_detail_box:after {
    position: absolute;
    content: '';
    width: 100%;
    height: 18px;
    left: 0;
    background: #e2e2e2;
}

.photo_detail_box:before {
    top: 0
}

.photo_detail_box:after {
    bottom: 0
}

.photo_detail_box .w {
    height: 100%;
    position: relative;
    padding: 3% 0
}

.off_iframe {
    position: absolute;
    font-size: 30px;
    line-height: 1;
    color: #999;
    top: 4%;
    right: -1em;
}

.photo_detail_box iframe {
    display: block;
    width: 100%;
    height: 100%
}

.photo_detail_body {
    background: #FFF;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0
}

.photo_detail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

.photo_detail .img {
    position: absolute;
    width: 100%;
    height: 85%;
    top: 0;
    left: 0;
    overflow: hidden;
    text-align: center;
    border: 1px solid #eee;
}

.photo_detail .img img {
    max-width: inherit;
    max-height: 100%;
    width: auto;
}

.photo_detail .img a {
    position: absolute;
    width: 36px;
    height: 62px;
    top: 50%;
    margin-top: -31px;
}

.photo_detail .img a.prev {
    left: 0;
    background: url(/html/img/icon_prev_01.png)
}

.photo_detail .img a.next {
    right: 0;
    background: url(/html/img/icon_next_01.png)
}

.photo_detail .img a:hover {
    opacity: 0.9
}

.photo_detail .info {
    position: absolute;
    width: 100%;
    height: 15%;
    bottom: 0;
    left: 0;
    padding: 20px 50px 0
}

.photo_detail .info p {
    font-size: 14px;
    line-height: 2;
    color: #888
}

.photo_detail .info p span {
    color: #6e1e68
}

.photo_detail .info .fr {
    margin-top: 6px;
}

.photo_detail .info .fr a {
    font-size: 14px;
    line-height: 40px;
    color: #FFF;
    padding: 0 30px 0 60px;
    background: #6e1e68 url(../img/icon_download_02.png) no-repeat 30px center;
    border-radius: 3px;
}

.photo_detail .info .fr a:hover {
    background-color: #6e0965
}

/*scroll_top*/
.scroll_top {
    position: fixed;
    right: 20px;
    bottom: 120px;
    width: 55px;
    height: 55px;
    background: #6d0864 url(../img/t-b.png) no-repeat center;
    border-radius: 50%;
    z-index: 1;
    cursor: pointer;
    display: none;
    background-size: 55%;
}

.scroll_top:hover {
    background-color: #6d0864;
}


@media screen and (max-width: 768px) {
    /* 首页 */
    .nav-logo{
        width: 100%;
    }
    .nav-link a.login-name{
        display: none;
    }
    .fl{
        float: none;
    }
    .fr{
        float: none;
    }
    .header .link-top  ul{
        display: flex;
        justify-content: center;
    }
    .nav-link {
        width: 100%;
    }
    .link-top li{
        float: none;
    }
    .link-bottom {
        margin-top: 5px;
    }
    .link-bottom ul{
        display: flex;
        justify-content: flex-end;
    }
    .cont-right{
        width: 100%;
    }
    
    .right-bottom li{
        width: 100%;
    }
    .right-bottom li .kxyj a{
        min-height: 280px;
    }
    .cont-left {
        width: 100%;
    }
    .left-top li{
        margin-top: 15px;
        padding-bottom: 15px;
    }
    .left-top li p:first-of-type{
        margin: 5px 0;
    }
    .right-bottom li .kxyj{
        padding: 15px;
    }
    .left-bottom ul {
        padding: 15px;
    }
    
    .cont-right  .right-top  .swiper-slide{
        width: 100% !important;
    }
    
    
    /* 认识我们 */
    .banner h1{
        width: 110px;
        font-size: 16px;
        letter-spacing: 3px;
        line-height: 35px;
        height: 35px;
    }
    .left {
        width: 100%;
    }
    .left-side{
        width: 100%;
    }
    .left-content{
        width: 100%;
        padding: 0 20px;
        margin-bottom: 30px;
    
    }
    
    .right {
        width: 100%;
        padding: 0 20px 30px;
    }
    .right h3{
        margin: 10px 0;
    }
    .right li{
        margin-bottom: 10px;
    }
    
    /* 人才培育 */
    .talent>ul>li p{
        width: 100%;
        padding-right: 4px;
    }
    .talent>ul>li{
        padding: 10px 10px 10px 20px;
    }
    .left-content h1{
        font-size: 20px;
    }
    .footer-content{
        padding: 20px 0;
    }
    .footer li{
        margin-right: 7px;
    }
    .left-content{
        min-height: 250px;
    }
    .left-content .research-02 .text th{
        padding: 10px;
    }
    .research-02 .text table{
        line-height: 1.8em;
    }
    
    /* 影像视频资料 */
    
    .photo_nav ul{
        display: flex;
        
    }
    .photo_nav ul li{
        float: none;
        width: 50%;
    }
    .photo_item {
        float: none;
        width: 98%;
        margin: 0 auto;
    }
    .photo_header{
        height: 60px;
    }
    .photo_header .nav-logo {
        line-height: 60px;
        width: 40%;
    }
    .photo_header_right{
        width: 60%;
    }
    .photo_header_lang{
        float: right;
        margin-left: 0;
    }
    .photo_header_lang a {
        display: block;
        height: 30px;
        line-height: 30px;
        font-size: 12px;
    }
    .photo_search_box.fl{
        float: left;
        margin-top: 16px;
    }
    .photo_search_box input[type='text'] {
        width: 110px;
        height: 28px;
        margin-left: 24px;
        line-height: 28px;
        padding-left: 1em;
        font-size: 14px;
        color: #666;
        float: left;
    }
    .photo_search_button {
        width: 40px;
        height: 28px;
        background-size: 17px;
    }
    .photo_header>.w{
        display: flex;
    }
    .photo_video {
        padding: 30px 0;
    }
    .photo_video_active{
        height: auto;
    }
    .photo_video_active_desc .desc{
        height: auto;
        margin-bottom: 0;
    }
    .photo_video_active_desc{
        padding: 20px;
        width: 100%;
    }
    .photo_video_active_desc .title{
        font-size: 20px;
    }
    .photo_video_list .swiper-slide {
        cursor: pointer;
        width: 100% !important;
    }
    .photo_footer_nav a{
        margin: 0 1px;
    }
    .photo_video_active_video{
        width: 100%;
    }
    .photo_video_active_desc .date{
        margin: 6px 0;
    }
    .m-photo-view-img{
        width: 100% !important;
    }
    .m-photo-view-txt{
        width: 100% !important;
    }
    .see-link-shar{
        width: calc(100% - 140px) !important;
    }

}