/*
* Prefixed by https://autoprefixer.github.io
* PostCSS: v7.0.29,
* Autoprefixer: v9.7.6
* Browsers: last 4 version
*/

main {
    margin-top: 80px;
    min-height: calc(100vh - 80px - 110px);
}

.banner {
    height: 160px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.banner .container {
    height: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
}

.banner h5 {
    margin: 0;
    padding: 0;
    color: #fff;
    font-size: 18px;
    font-weight: normal;
}

.banner .dream {
    font-size: 18px;
    margin-bottom: 15px;
}

.top-bar {
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}

.top-bar .container {
    height: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.top-bar .bread-nav {
    font-size: 16px;
    font-weight: 900;
    color: #555;
}

.top-bar .iconfont {
    color: rgb(255, 51, 51);
    font-size: 20px;
}

main .nav {
    position: relative;
    top: 0;
    left: 0;
    background: none;
    height: auto;
    width: auto;
    -webkit-box-shadow: none;
    box-shadow: none;
    border: 0;
    z-index: 0;
}

.top-bar .nav-item {
    margin-left: 30px;
}

.top-bar .nav-item a {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    padding: 0;
    border: 0 !important;
    -webkit-transition: all .2s;
    -o-transition: all .2s;
    transition: all .2s;
    position: relative;
    height: 70px;
    background: none !important;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.top-bar .nav-item a:hover {
    color: rgb(255, 51, 51);
}

.top-bar-btn .nav-item .active {
    color: rgb(255, 51, 51);
}

.top-bar-btn a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: rgb(255, 51, 51);
    -webkit-transition: all .2s;
    -o-transition: all .2s;
    transition: all .2s;
}

.top-bar-btn .nav-item .active::before {
    width: 100%;
}

.nav-tabs .nav-item {
    margin-bottom: 0;
}

.tab-content.container.about>.tab-pane>.row>.col-12:last-child {
    border-left: 1px solid rgba(0, 0, 0, .1);
}

#about-tab1 img {
    width: 100%;
}

body {
    overflow-y: scroll;
}

.chairman-top-bar {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    border-bottom: 1px solid rgb(255, 51, 51);
}

.chairman-top-bar a {
    border: 0 !important;
    font-size: 16px;
    color: #555;
    padding: 15px;
    -webkit-transition: all .2s;
    -o-transition: all .2s;
    transition: all .2s;
    border-radius: 0 !important;
}

.chairman-top-bar a:hover {
    color: rgb(255, 51, 51);
}

.chairman-top-bar a.active {
    color: #fff !important;
    background: rgb(255, 51, 51) !important;
}

.chairman-top-bar>span {
    font-size: 18px;
    font-weight: bold;
}

.chairman-top-bar>.nav.nav-tabs {
    padding: 0;
}

#chairman-tab1 .chairman-summary,
#about-tab2 .summary,
#about-tab3 .summary {
    font-size: 16px;
    color: #666;
    line-height: 1.7em;
}

.public-office-item,
.honor-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    list-style: none;
    padding: 10px 15px;
    color: #555;
}

.public-office-item:nth-child(2n-1),
.honor-item:nth-child(2n-1) {
    background: rgba(0, 0, 0, .04);
}

#about-tab2 .since {
    font-size: 70px;
    font-weight: 900;
    color: rgba(0, 0, 0, .05);
}

.video-box {
    position: relative;
}

.video-box video {
    width: 100%;
    height: 100%;
    outline: none;
    border-radius: 0;
    background: #000;
}

.video-box .mask {
    position: absolute;
    top: 48px;
    left: 48px;
    width: calc(100% - 48px);
    height: calc(100% - 48px - 48px);
    color: #fff;
    font-size: 18px;
    font-weight: 400;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
    padding: 10% 0;
    letter-spacing: .05em;
    cursor: pointer;
}

.video-box .mask .iconfont {
    margin-left: 5px;
    position: relative;
    top: -1px;
}

#about-tab3 .map {
    width: 100%;
}

#about-tab3 .dream-en {
    font-size: 34px;
    color: #ddd;
    line-height: 1.5em;
    font-style: italic;
}

#about-tab3 .dream {
    font-size: 34px;
    color: rgb(255, 51, 51);
    text-align: center;
}

#about-tab3 .group-name {
    font-size: 40px;
    color: #f0f0f0;
    font-weight: bold;
}

.contact-items>.col-12 {
    margin-top: 30px;
}

.contact-items>.col-12:last-child {
    border: 0 !important;
}

.contact-item h5 {
    color: rgb(255, 51, 51);
    margin-bottom: 1em;
    font-weight: bold;
    letter-spacing: .5em;
    display: inline-block;
    position: relative;
}

.contact-item h5::before {
    content: '';
    position: absolute;
    right: -152px;
    top: 55%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    height: 70%;
    width: 150px;
    background: #eee;
}

.contact-item>div {
    display: flex;
    margin-top: 5px;
}

.contact-item>div:nth-child(-n+2) {
    margin-top: 0;
}

.contact-item span {
    color: #666;
    font-size: 14px;
    display: inline-block;
}

.contact-item span.label {
    font-weight: 900;
    width: 3em;
    flex-shrink: 0;
}


/* 国际平台 */

.INT-platform .item .pic {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: auto;
}

.INT-platform .top .item .pic {
    max-height: 275.188px;
}

.INT-platform .item .pic img {
    width: 100%;
    height: auto;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    cursor: pointer;
}

.INT-platform .item .pic img:hover {
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}

.INT-platform .item .title {
    text-align: center;
    padding: 20px;
    padding-bottom: 30px;
    margin: 0;
    color: #555;
    font-size: 18px;
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.INT-platform .list {
    padding-left: 2em !important;
}


/* /国际平台 */

.load-more {
    background: #eee;
    height: 60px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    cursor: pointer;
    -webkit-transition: all .2s;
    -o-transition: all .2s;
    transition: all .2s;
    margin-top: 1em;
}

.load-more:hover {
    background: rgb(255, 51, 51);
}

.load-more .iconfont {
    font-size: 24px;
    color: rgb(255, 51, 51);
    -webkit-transition: all .2s;
    -o-transition: all .2s;
    transition: all .2s;
}

.load-more:hover .iconfont {
    color: #fff;
}

@media screen and (max-width:991px) {
    #about-tab1 img {
        width: 50%;
        margin-left: 25%;
    }
    .tab-content.container.about>.tab-pane>.row>.col-12:last-child {
        border: 0;
        margin-top: 40px;
    }
    .chairman-top-bar {
        border: 0;
        padding-left: 20px;
        -webkit-box-shadow: 0 5px 20px rgba(0, 0, 0, .1);
        box-shadow: 0 5px 20px rgba(0, 0, 0, .1);
    }
    .tab-content.container.about>.tab-pane {
        padding: 50px 0;
    }
    .video-box {
        margin-top: 30px !important;
        height: 500px;
    }
    #about-tab2 {
        padding-top: 0;
    }
    .video-box .mask {
        width: 100%;
        left: 0;
        top: 0;
        height: 100%;
        padding: 0;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
    }
}

@media screen and (max-width:767px) {
    .top-bar .bread-nav,
    .chairman-top-bar>span {
        display: none;
    }
    .top-bar .container,
    .chairman-top-bar {
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        padding: 0;
    }
    .video-box {
        height: 400px;
    }
    main {
        margin-top: 70px;
    }
}

@media screen and (max-width:575px) {
    .banner {
        height: auto;
        padding: 30px 0;
    }
    .banner h5 {
        font-size: 16px;
    }
    .banner .dream {
        font-size: 18px;
        margin-bottom: 10px;
    }
    .m-section-title .zh {
        color: #777;
        font-size: 16px;
        margin-bottom: 2px;
    }
    .m-section-title .en {
        color: rgb(238, 226, 200);
        font-size: 18px;
        font-weight: 900;
        margin-bottom: 10px;
        line-height: 1.25em;
    }
    .top-bar .nav-item a {
        font-size: 16px;
        height: 50px;
    }
    .top-bar .container {
        display: block;
    }
    .top-bar-btn {
        width: 100% !important;
        overflow-x: auto;
        height: 50px !important;
        white-space: nowrap;
        -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;
    }
    .top-bar .nav-item {
        padding: 0 20px;
        float: left;
        margin: 0;
    }
    #about-tab1>.row>div:first-child {
        padding: 0;
    }
    #about-tab1 img {
        width: 80%;
        margin: 0;
    }
    .chairman-top-bar {
        display: block;
    }
    .chairman-top-bar ul {
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start;
        width: 100%;
        -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;
        overflow-x: auto;
        white-space: nowrap;
    }
    .chairman-top-bar a {
        padding: 0 15px;
        font-size: 14px;
        font-weight: normal;
        height: 40px;
        color: #fff;
        border-radius: 0 !important;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    #about-tab1>.row>.col-12:last-child {
        padding: 0;
    }
    #chairman-tab1 .chairman-summary,
    #about-tab2 .summary,
    #about-tab3 .summary {
        /* text-align: justify; */
        color: rgb(116, 110, 122);
        font-size: 15px;
        line-height: 1.6em;
        margin-bottom: 1.33em;
    }
    .chairman-top-bar {
        box-shadow: none;
    }
    .chairman-top-bar .nav-tabs {
        width: 100%;
        overflow-x: auto;
        -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;
        white-space: nowrap;
    }
    .chairman-top-bar .nav-tabs .nav-item {
        float: left;
    }
    .chairman-top-bar .nav-tabs .nav-item:nth-child(1) {
        background: rgb(174, 181, 189);
    }
    .chairman-top-bar .nav-tabs .nav-item:nth-child(2) {
        background: rgb(207, 212, 217);
    }
    .chairman-top-bar .nav-tabs .nav-item:nth-child(3) {
        background: rgb(222, 225, 230);
        flex-grow: 1;
    }
    .chairman-top-bar .nav-tabs .nav-item:nth-child(3) a {
        justify-content: flex-start;
    }
    .chairman-top-bar a.active {
        background: rgb(255, 168, 0) !important;
    }
    .public-office-item,
    .honor-item {
        font-size: 14px;
    }
    .public-office-item>span:first-child,
    .honor-item>span:first-child {
        width: 70%;
    }
    .public-office-item>span:last-child,
    .honor-item>span:last-child {
        width: calc(30% - 15px);
    }
    #about-tab2 .since {
        font-size: 25px;
        margin-top: 20px;
        color: rgb(238, 226, 200);
        font-weight: 900;
    }
    #about-tab2 .text-box {
        order: 1;
    }
    #about-tab2 .video-box {
        order: 0;
        height: 55vw;
    }
    #about-tab2 .col-12,
    #about-tab3 .col-12 {
        padding: 0;
    }
    .tab-content.container.about>.tab-pane {
        padding-top: 30px;
    }
    #about-tab3 .dream-en {
        font-size: 20px;
    }
    #about-tab3 .dream {
        font-size: 28px;
    }
    #about-tab3 .group-name {
        font-size: 32px;
        text-align: center;
    }
    .banner h5 {
        text-align: center;
        display: block;
        width: 100%;
    }
    .INT-platform .item .title {
        font-size: 16px;
        padding: 15px;
        padding-bottom: 20px;
    }
    .INT-platform .top .item .pic {
        max-height: none;
    }
    .load-more {
        margin: 0;
        margin-bottom: 30px;
        height: 50px;
    }
    .INT-platform .list {
        padding: 0 !important;
    }
    .INT-platform .list>.row>div {
        padding: 0 !important;
    }
    .INT-platform .list .load-more {
        margin-left: 0 !important;
    }
    .INT-platform .item .title {
        overflow: unset;
        text-overflow: unset;
        white-space: unset;
    }
    .video-box .mask {
        font-size: 16px;
    }
    .video-box .mask .iconfont {
        top: 1px;
    }
    .public-office-item>span:first-child {
        width: 60%;
    }
    .public-office-item>span:last-child {
        width: calc(40% - 15px);
        text-align: right;
    }
    .honor-item>span:first-child {
        width: 40%;
    }
    .honor-item>span:last-child {
        width: calc(60% - 15px);
        text-align: right;
    }
    .contact-item h5 {
        font-size: 17px;
        font-weight: 900;
    }
}