html,
body {
    width: 100%;
    height: 100%;
}
ul,li {
    list-style: none;
    padding: 0;
    margin: 0;
}
.wrap2-right-ch-title {
    color: #999;
    transition: color 0.3s;
    text-decoration:underline;
}
.wrap2-right-ch-title:hover {
    color:#8f7559;
}
.banner-video {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 999;
    padding: 50px 100px;
    background: rgba(255, 255, 255, 0.95);
    display: none;
}
.banner-video-box {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    position: relative;
}
.banner-video-box video {
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}
.video-clone {
    position: absolute;
    top: -7px;
    cursor: pointer;
}

.wrap {
    width: 100%;
    padding-top: 105px;
    background: #fff;
    /*box-shadow: 0px 5px 15px #ccc;*/
    border-radius: 3px;
    position: relative;
    z-index: 2;
    border-bottom: 1px Solid #ccc;
}
.wrap1 {
    border-radius: 40px;
    max-height: 1060px;
    background: #e6e6e6;
    box-shadow: 0px 10px 15px #000;
}
.wrap1-content {
    max-width: 1800px;
    margin: 0 auto;
}
.wrap1-title {
    display: flex;
    justify-content: space-between;
}
.wrap1-title-left {
    width: calc(100% - 100px);
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: space-between;
}

.wrap1-title-left-top div {
    font-family: Arial;
    font-weight: bold;
    font-style: italic;
    font-size: 30px;
    transform-origin: left top;
    white-space: nowrap;
    letter-spacing: 3px;
}
.wrap1-title-left-bottom div {
    font-weight: bold;
    font-style: italic;
    font-size: 26px;
    transform-origin: left top;
    white-space: nowrap;
    letter-spacing: 3px;
}
.wrap1-title-right img {
    height: 100%;
}
.wrap1-box {
    display: flex;
    flex-direction: row-reverse;
}
.wrap1-box-left {
    max-width: 1300px;
}
.wrap1-box-left-click {
    cursor: pointer;
}
.wrap1-box-left img {
    width: 100%;
    border-radius: 10px;
    border: 5px solid #000;
}
.wrap1-box-right {
    flex: 1;
    max-height: 750px;
}
.wrap1-box-right-box {
    position: relative;
}
.zimu {
    width: 100%;
    max-height: 700px;
    opacity: 0.5;
}
.student {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
}
.wrap2 {
    padding-top: 5px;
    padding-bottom: 60px;
    display: flex;
}
.wrap2-left {
    width: 50%;
}
.wrap2-right {
    width: 50%;
}
.wrap2-video-box {
    width: 100%;
    background: #fff;
    border-radius: 5px;
    padding: 28px 50px;
}
.wrap2-video {
    max-width: 100%;
    display: inline-block;
    border: 10px solid #eee;
    border-radius: 10px;
    position: relative;
    cursor: pointer;
    overflow: hidden;
}
.wrap2-video video {
    width: 100%;
}
.video-play1 {
    max-width: 100%;
    max-height: 100%;
    border: 10px solid #eee;
    border-radius: 10px;
}
.landscape {
    width: 80%;
}
.portrait {
    height: 380px;
}

.wrap2-right {
    padding: 0 70px;
}
.wrap2-right-box {
    min-width: 300px;
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
}
.mrc-btn-wrap {
    text-align: center;
    padding-top: 15px;
}
.mrc-btn {
    border: none;
    cursor: pointer;
}
.wrap2-right-title {
    color: #555;
    font-weight: bold;
}
.wrap2-right-en {
    color: #999;
    line-height: 180%;
    margin-top: 20px;
}
.wrap2-right-line {
    margin-top: 25px;
    margin-bottom: 25px;
    width: 100%;
    height: 1px;
    background: #ddd;
}
.wrap2-right-ch {
    font-family: Arial;
    color: #999;
    line-height: 180%;
    margin-top: 20px;
}
.list-title {
    color: #222;
    letter-spacing: 0.1em;
    font-weight: bold;
    font-size: 14px;
    padding-top: 50px;
}
.list {
    background: #fff;
    padding-bottom: 30px;
}
.pic-list {
    width: calc(100% + 50px);
    margin-left: -25px;
    padding-top: 15px;
}
.bricks-wrapper .brick {
    cursor: pointer;
    padding: 20px;
}
.figure-wrap {
    position: relative;
    /*border-radius: 30px;*/
    overflow: hidden;
    border-bottom:1px solid #aaa;
}
.pic-item-title {
    position: absolute;
    left: 30px;
    top: 30px;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s;
}
.pic-item-title1 {
    font-weight: bold;
    color: #fff;
}
.pic-item-title2 {
    font-weight: 100;
    color: #aaa;
    margin-top: 30px;
}
.pic-item-title3 {
    font-weight: 100;
    margin-top: 10px;
}
.entry-thumb .mark-item {
    background: rgba(0, 0, 0, 0.1);
}
.brick:hover .pic-item-title {
    opacity: 1;
}
.brick:hover .entry-thumb .mark-item {
    background: rgba(0, 0, 0, 0.6);
}
@media all and (min-width: 1440px) {
    .bricks-wrapper .grid-sizer,
    .bricks-wrapper .brick {
        width: 100%;
    }
}
@media all and (max-width: 1440px) {
    .bricks-wrapper .grid-sizer,
    .bricks-wrapper .brick {
        width: 50%;
    }
    .wrap1-box {
        display: block;
    }
    .wrap1 {
        max-height: 100%;
    }
    .wrap1-box-right-box {
        margin: 0 auto;
        margin-top: 50px;
    }
}


#image-container {
    text-align: center;
    height: 70%;
}
.video-container {
    text-align: center;
    height: 70%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.video-container video {
    max-width: 100%;
    height: 100%;
}
.deg360 {
    text-align: center;
    height: 70%;
    margin: 0 auto;
}
.deg360 img {
    height: 100%;
    margin: 0 auto;
}
.cloudimage-360 {
    height: 100%;
}
.cloudimage-360 div {
    display: none !important;
}
.enlarge-img {
    height: 100%;
}
.wrap-enlarge-top {
    width: 100%;
    height: 110px;
}
.wrap-enlarge {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    z-index: 9999;
    display: none;
}
.wrap-enlarge-wrap {
    width: 100%;
    height: 100%;
    padding: 0 80px;
}
.wrap-enlarge-close {
    position: absolute;
    right: 40px;
    top: 100px;
    width: 30px;
    height: 30px;
    cursor: pointer;
}
.wrap-enlarge-close img {
    width: 100%;
}

.wrap-enlarge-wrap .list_item_title {
    padding-top: 25px;
}
.list_item_info {
    text-align: center;
    color: #a4a4a4;
    margin-top: 20px;
}
.list_item_bottom {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}
.dianzan img {
    width: 25px;
    height: 22px;
    margin-right: 6px;
}
.z2 {
    display: none;
}
.dianzan:hover .z1 {
    display: none;
}
.dianzan:hover .z2 {
    display: block;
}
.list_item_title {
    text-align: center;
    padding-top: 45px;
}
.list_item_title1 {
    color: #000;
    font-weight: bold;
}
.list_item_title2 {
    color: #000;
    font-weight: bold;
}

/* 分享 */
.fenxiang {
    display: flex;
}
.fenxiang a {
    display: block;
    text-align: center;
    margin-right: 6px;
    background: #e0e0e0;
}
.fenxiang .weibo {
    width: 20px;
    height: 20px;
    line-height: 20px;
    border-bottom: none;
}
.fenxiang .weixin {
    width: 20px;
    height: 20px;
    line-height: 20px;
    border-bottom: none;
}
.fenxiang .facebook {
    width: 20px;
    height: 20px;
    line-height: 20px;
    border-bottom: none;
}
.fenxiang .twitter {
    width: 20px;
    height: 20px;
    line-height: 20px;
}
.img-2 {
    display: none;
}
.weibo:hover .img-2 {
    display: inline-block;
}
.weibo:hover .img-1 {
    display: none;
}

.weixin:hover .img-2 {
    display: inline-block;
}
.weixin:hover .img-1 {
    display: none;
}

.facebook:hover .img-2 {
    display: inline-block;
}
.facebook:hover .img-1 {
    display: none;
}

.twitter:hover .img-2 {
    display: inline-block;
}
.twitter:hover .img-1 {
    display: none;
}
.fenxiang .weixin img {
    width: 10px;
}
.fenxiang .weibo img {
    height: 10px;
}
.fenxiang .facebook img {
    height: 10px;
}
.fenxiang .twitter img {
    width: 10px;
}
.weixin-f {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    display: none;
}
.weixin-pr {
    position: relative;
    flex: 1;
}
.weixin-mask {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(12, 15, 19, 0.8);
}
.weixin-img {
    position: relative;
    width: 200px;
    height: 200px;
    padding: 30px 30px 30px 30px;
    left: 50%;
    top: 50%;
    margin-left: -100px;
    margin-top: -100px;
    background: #fff;
}
.weixin-img img {
    width: 100%;
    height: 100%;
}
.second-fenxiang {
    position: absolute;
    bottom: 60px;
    left: 30px;
}
.second-fenxiang a {
    background: #636363;
}

.back-img {
    position: fixed;
    right: 0px;
    bottom: 200px;
    width: 50px;
    height: 50px;
    text-align: right;
    z-index: 20;
    display: none;
}
.back-img img {
    width: 100%;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s;
}
.back-img img:hover {
    opacity: 1;
}
@media all and (max-width: 1024px) {
    .wrap {
        padding-top: 85px;
    }
    .btn1 {
        display: none;
    }
    .wrap2 {
        display: block;
    }
    .wrap2-left,.wrap2-right {
        width: 100%;
    }
    .wrap2-video-box {
        padding: 0;
        display: flex;
        justify-content: center;
    }
    .wrap2-right {
        padding: 20px 0 0;
    }
    .wrap2-right-box {
        max-width: 100%;
    }
    .landscape {
        width: 100%;
    }
    .portrait {
        height: 50vh;
    }

    .bricks-wrapper .grid-sizer,
    .bricks-wrapper .brick {
        width: 100%;
    }
    .pic-list {
        margin-left: -25px;
    }
    .entry-thumb .mark-item {
        display: none;
    }
    .pic-item-title {
        position: static;
        opacity: 1;
        text-align: center;
    }
    .pic-item-title1 {
        color: #222;
        padding-top: 10px;
    }
    .pic-item-title2 {
        margin: 0;
        padding-top: 10px;
    }
    .pic-item-title3 {
        margin: 0;
        padding-top: 10px;
        padding-bottom: 10px;
    }
}
@media all and (max-width: 1024px) {
    .landscape {
        width: 100%;
    }
}