.bg-banners {
    position: relative;
    background: url(../images/bg.jpg) no-repeat;
    background-size: cover;
    /* height: 100vh; */
    z-index: 1;
    float: left;
    width: 100%;
    padding: 0 0 100px 0;
}

    .bg-banners:before {
        position: absolute;
        content: "";
        height: 259px;
        width: 259px;
        top: 183px;
        z-index: 999;
        left: 151px;
        background: url('../images/pattern1.svg') no-repeat;
    }

    .bg-banners:after {
        position: absolute;
        content: "";
        height: 206px;
        width: 206px;
        bottom: 0;
        z-index: 999;
        right: 151px;
        background: url(../images/pattern2.svg) no-repeat;
    }

.bg-header-nav .header-nav > ul.item_big > li.active > a {
    position: relative;
}

    .bg-header-nav .header-nav > ul.item_big > li.active > a:before {
        position: absolute;
        content: "";
        width: 5px;
        height: 5px;
        background: white;
        border-radius: 50%;
        left: 0;
        right: 0;
        margin: 0 auto;
        bottom: 8px;
        -webkit-box-shadow: -1px 0px 14px 1px #ffffff;
        box-shadow: -1px 0px 14px 1px #ffffff;
    }

.banner-box {
    display: block;
    padding: 140px 0 0 0;
    text-align: center;
}

.banner-thumb {
}

    .banner-thumb img {
        max-width: 484px;
    }

.banner-title {
    padding: 50px 0 0 0;
    font-style: normal;
    font-weight: 300;
    font-size: 28px;
    line-height: 33px;
    text-align: center;
    letter-spacing: 0.2em;
    color: #A1D9FF;
}

.social-l {
    display: inline-grid;
    position: fixed;
    top: 30%;
    right: 20px;
    min-width: 45px;
    text-align: center;
    z-index: 99;
    display: none;
}

.social-all {
}

    .social-all li {
        margin-bottom: 10px;
    }

.intro-st {
    float: left;
    width: 100%;
    padding: 90px 0 60px 0;
    background: #EFF7FF;
}

.headdint-title {
    font-style: normal;
    font-weight: normal;
    font-size: 40px;
    line-height: 47px;
    text-align: center;
    color: #1089DF;
    margin-bottom: 49px;
}

.intro-text {
}

    .intro-text p {
        font-size: 14px;
        text-align: justify;
        font-weight: 400;
        line-height: 22px;
    }

.intro-img img {
    display: block;
    margin: 0 auto;
    width: auto;
    height: auto;
}

.research-st {
    padding: 64px 0 73px 0;
    float: left;
    width: 100%;
    position: relative;
}

    .research-st:before {
        position: absolute;
        content: "";
        height: 259px;
        width: 259px;
        top: 48px;
        /* z-index: 1; */
        left: 48px;
        background: url('../images/pattern1.svg') no-repeat;
    }

    .research-st:after {
        position: absolute;
        content: "";
        height: 206px;
        width: 206px;
        bottom: 48px;
        z-index: 999;
        right: 48px;
        background: url(../images/pattern2.svg) no-repeat;
    }

.research-headding {
    font-style: normal;
    font-weight: normal;
    font-size: 40px;
    text-align: center;
    line-height: 47px;
    color: #1089DF;
    margin-bottom: 47px;
}

.research-item {
    float: left;
    width: 100%;
    margin-bottom: 36px;
}

.research-thumb {
    float: left;
    width: 100%;
    margin-bottom: 16px;
}

    .research-thumb img {
    }

.research-title {
    text-align: center;
    float: left;
    width: 100%;
    margin-bottom: 9px;
}

    .research-title a {
        font-style: normal;
        font-weight: bold;
        font-size: 20px;
        line-height: 23px;
        text-align: center;
        color: #1674D3;
    }

        .research-title a:hover {
        }

.research-desc {
    float: left;
    width: 100%;
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
    line-height: 22px;
    color: #333333;
    text-align: justify;
    text-align-last: center;
}

.topic-st {
    background: url(../images/bg-topic.png) bottom left no-repeat;
    background-size: cover;
    float: left;
    width: 100%;
    padding: 64px 0;
}

.topic-headding {
    font-style: normal;
    font-weight: normal;
    font-size: 40px;
    text-align: center;
    line-height: 47px;
    color: #1089DF;
    margin-bottom: 47px;
}

.topic-item {
    background: linear-gradient(114.76deg, #D8EBFF 0%, #C5E2FF 101.97%);
    border-radius: 4px;
    padding: 32px;
    height: 100%;
}

.topic-title {
    font-style: normal;
    font-weight: 500;
    font-size: 20px;
    display: block;
    margin-bottom: 20px;
}

    .topic-title a {
        line-height: 32px;
        color: #1089DF;
        position: relative;
    }

        .topic-title a:before {
            position: absolute;
            content: "";
            width: 73px;
            height: 2px;
            left: 0;
            bottom: -15px;
            background: linear-gradient(32.28deg, #00BAFC 30.86%, #1B61C8 173.53%);
            border-radius: 6px;
        }

.topic-desc {
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
    color: #333333;
    line-height: 22px;
    display: block;
    text-align: justify;
}

.topic-st .row2 {
    width: 100%;
    -js-display: flex;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.topic-st .col {
    margin-bottom: 32px;
}

.ourpeople-st {
    padding: 96px 0 64px;
    float: left;
    width: 100%;
    position: relative;
}

    .ourpeople-st:before {
        position: absolute;
        content: "";
        height: 259px;
        width: 259px;
        top: 133px;
        z-index: -1;
        left: 48px;
        background: url('../images/pattern1.svg') no-repeat;
    }

    .ourpeople-st:after {
        position: absolute;
        content: "";
        height: 206px;
        width: 206px;
        bottom: 64px;
        z-index: -1;
        right: 151px;
        background: url(../images/pattern2.svg) no-repeat;
    }

.ourpeople-headding {
    font-style: normal;
    font-weight: normal;
    font-size: 40px;
    line-height: 47px;
    text-align: center;
    color: #1089DF;
    margin-bottom: 33px;
}

.category-1 {
    background: #EFF7FF;
    border-radius: 4px;
    float: left;
    width: 100%;
    line-height: 48px;
    overflow: hidden;
    font-style: normal;
    font-weight: bold;
    font-size: 16px;
    color: #1674D3;
    padding-left: 32px;
    position: relative;
    margin-bottom: 32px;
}

    .category-1:before {
        position: absolute;
        content: "";
        left: 0;
        top: 0;
        width: 8px;
        height: 48px;
        background: linear-gradient(32.28deg, #00BAFC 30.86%, #1B61C8 173.53%);
    }

.category-2 {
    background: #EFF7FF;
    border-radius: 4px;
    float: left;
    width: 100%;
    line-height: 48px;
    overflow: hidden;
    font-style: normal;
    font-weight: bold;
    font-size: 16px;
    color: #F9B403;
    padding-left: 32px;
    position: relative;
    margin-bottom: 42px;
}

    .category-2:before {
        position: absolute;
        content: "";
        left: 0;
        top: 0;
        width: 8px;
        height: 48px;
        background: linear-gradient(173.86deg, #FCD400 -21.94%, #C83A1B 225.82%);
    }

.category-3 {
    background: #EFF7FF;
    border-radius: 4px;
    float: left;
    width: 100%;
    line-height: 48px;
    overflow: hidden;
    font-style: normal;
    font-weight: bold;
    font-size: 16px;
    color: #EF7708;
    padding-left: 32px;
    position: relative;
    margin-bottom: 42px;
}

    .category-3:before {
        position: absolute;
        content: "";
        left: 0;
        top: 0;
        width: 8px;
        height: 48px;
        background: linear-gradient(174.17deg, #FCD400 -52.1%, #FC9700 -52.07%, #C81B1B 213.1%);
    }

.main-ppitem {
    margin-bottom: 73px;
    float: left;
    width: 100%;
}

.main-thumb {
    float: left;
    width: 100%;
    margin-bottom: 32px;
}

    .main-thumb img {
        width: 364px;
        height: 224px;
        display: block;
        margin: 0 auto;
        border-radius: 4px;
        overflow: hidden;
    }

.main-title {
    text-align: center;
    float: left;
    width: 100%;
}

    .main-title a {
        font-style: normal;
        font-weight: bold;
        font-size: 20px;
        line-height: 23px;
        text-align: center;
        color: #1674D3;
    }

        .main-title a:hover {
        }

.others-ppitem {
    float: left;
    width: 100%;
    margin-bottom: 38px;
}

.others-thumb {
    background: url(../images/bg-avatar.png) no-repeat;
    background-size: 100% 100%;
    height: 112px;
    border-radius: 4px;
    overflow: hidden;
    float: left;
    width: 100%;
    position: relative;
    margin-bottom: 14px;
}

    .others-thumb img {
        width: 100%;
        height: 100%;
        display: block;
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        object-fit: cover;
        margin: auto;
    }

.others-title {
    float: left;
    width: 100%;
    text-align: center;
    margin-bottom: 7px;
}

    .others-title a {
        font-style: normal;
        font-weight: 500;
        font-size: 14px;
        line-height: 16px;
        text-align: center;
        color: #F9B403;
    }

        .others-title a:hover {
        }

.others-desc {
    float: left;
    width: 100%;
    font-style: normal;
    font-weight: normal;
    font-size: 13px;
    line-height: 15px;
    text-align: center;
    color: #7F8394;
}

.category-2-readmore {
    float: left;
    width: 100%;
    margin-bottom: 46px;
}

    .category-2-readmore a {
        width: 170px;
        height: 32px;
        display: none;
        margin: 0 auto;
        text-align: center;
        border-radius: 4px;
        background: url(../images/bg_btn.png);
        font-style: normal;
        font-weight: normal;
        font-size: 14px;
        line-height: 32px;
        color: #1674D3;
    }

        .category-2-readmore a:hover {
        }

.pub-st {
    padding: 64px 0 75px;
    float: left;
    width: 100%;
    min-height: 1248px;
    background: url(../images/v1.svg) right bottom #EFF7FF no-repeat;
}

.pub-headding {
    font-style: normal;
    font-weight: normal;
    font-size: 40px;
    line-height: 47px;
    color: #1089DF;
    text-align: center;
    margin: 0 0 33px 0;
}

.pub-year {
    float: left;
    width: 100%;
}

.pub-yearheading {
    float: left;
    width: 100%;
    background: #FFFFFF;
    border-radius: 4px;
    font-style: normal;
    font-weight: normal;
    font-size: 16px;
    line-height: 18px;
    color: #333333;
    padding: 15px 24px;
    margin-bottom: 16px;
}

.pub-year .nav-pills {
    /* float: left; */
    /* width: 100%; */
    margin-left: -7.5px;
    margin-right: -7.5px;
}

    .pub-year .nav-pills li {
        float: left;
        width: 33%;
        margin: 0;
        padding: 0 7.5px;
        margin-bottom: 15px;
    }

    .pub-year .nav-pills a {
        background: #C6E3FF;
        border-radius: 4px;
        font-style: normal;
        font-weight: normal;
        font-size: 14px;
        height: 32px;
        padding: 0;
        line-height: 32px;
        text-align: center;
        color: black;
    }

.pub-year-tabcontent {
    float: left;
    width: 100%;
}

    .pub-year-tabcontent .category-1 {
        background: white;
        display: block;
        float: unset;
    }

.pub-year a:focus, .pub-year a:hover {
    text-decoration: none;
    color: white;
    background-color: #337ab7 !important;
}

.pubtab-headding1 {
    font-style: normal;
    font-weight: bold;
    font-size: 16px;
    line-height: 19px;
    color: #1674D3;
    margin-bottom: 13px;
}

.pubtab-item1 {
    /* text-align: justify; */
    padding-left: 24px;
    background: url(../images/ic_bullet_blue.svg) left 5px no-repeat;
    margin-bottom: 22px;
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
    line-height: 22px;
    color: #333333;
    text-align: justify;
}

.pubtab-headding2 {
    font-style: normal;
    font-weight: bold;
    font-size: 16px;
    line-height: 19px;
    color: #F9B403;
    margin-bottom: 13px;
}

.pubtab-item2 {
    /* text-align: justify; */
    padding-left: 24px;
    background: url(../images/ic_bullet_yellow.svg) left 5px no-repeat;
    margin-bottom: 22px;
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
    line-height: 22px;
    color: #333333;
    text-align: justify;
}

.pubtab-headding3 {
    font-style: normal;
    font-weight: 500;
    font-size: 16px;
    line-height: 19px;
    color: #EF7708;
    margin-bottom: 13px;
}

.pubtab-item3 {
    /* text-align: justify; */
    padding-left: 24px;
    background: url(../images/b3.png) left 5px no-repeat;
    margin-bottom: 22px;
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
    line-height: 22px;
    color: #333333;
}

#home .row2 {
    width: 100%;
    -js-display: flex;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    margin-right: -15px;
    margin-left: -15px;
}

#home .col {
    margin-bottom: 32px;
}

.news-st {
    float: left;
    width: 100%;
    position: relative;
    min-height: 720px;
    padding: 54px 0 80px;
}

    .news-st:before {
        position: absolute;
        content: "";
        height: 259px;
        width: 259px;
        top: 64px;
        z-index: -1;
        left: 48px;
        background: url('../images/pattern1.svg') no-repeat;
    }

    .news-st:after {
        position: absolute;
        content: "";
        height: 206px;
        width: 206px;
        bottom: 64px;
        z-index: 999;
        right: 48px;
        background: url(../images/pattern2.svg) no-repeat;
    }

.news-headding {
    font-style: normal;
    font-weight: normal;
    text-align: center;
    font-size: 40px;
    line-height: 47px;
    color: #1089DF;
    margin-bottom: 41px;
}

.news-menu-year {
    float: left;
    width: 100%;
    margin-left: -7.5px;
    margin-right: -7.5px;
}

.news-menu-item {
    float: left;
    width: 12.5%;
    margin: 0;
    padding: 0 7.5px;
    margin-bottom: 15px;
    text-align: center;
}

    .news-menu-item a {
        background: #C6E3FF;
        border-radius: 4px;
        font-style: normal;
        font-weight: normal;
        font-size: 14px;
        height: 32px;
        padding: 0;
        line-height: 32px;
        text-align: center;
        color: black;
        width: 100%;
        float: left;
    }

    .news-menu-item.active a {
        color: #fff;
        background-color: #337ab7;
    }

    .news-menu-item a:hover {
        color: #fff;
        background-color: #337ab7;
    }

.news-list-item {
    float: left;
    width: 100%;
    text-align: justify;
}

.news-item {
    float: left;
    width: 100%;
    margin-bottom: 32px;
}

.news-date {
    float: left;
    width: 64px;
    height: 65px;
    margin-right: 16px;
    text-align: center;
    background: #FFFFFF;
    border: 1px solid #1089DF;
    box-sizing: border-box;
    border-radius: 4px;
    padding: 10px 0;
    font-style: normal;
    font-weight: bold;
    font-size: 16px;
    line-height: 22px;
    text-align: center;
    color: #1089DF;
}

.news-year {
    font-size: 16px;
}

.news-time {
    font-size: 14px;
    /* font-weight: 400; */
}

.news-desc {
    font-style: normal;
    font-weight: normal;
    font-size: 16px;
    line-height: 24px;
    align-items: center;
    color: #333333;
    padding-top: 10px;
}

.line-hr {
    float: left;
    width: 100%;
    background: linear-gradient(32.28deg, #00BAFC 30.86%, #1B61C8 173.53%);
    border-radius: 6px;
    height: 1px;
    margin: 16px 0 32px;
}

.gallery-st {
    float: left;
    width: 100%;
    padding: 64px 0;
    position: relative;
    background: #EFF7FF;
}

    .gallery-st:before {
        position: absolute;
        content: "";
        top: 0;
        z-index: 0;
        width: 619px;
        height: 288px;
        left: 0;
        background: url('../images/v2.svg') no-repeat;
    }

    .gallery-st:after {
        position: absolute;
        content: "";
        bottom: 0;
        z-index: 1;
        right: 0;
        width: 683px;
        height: 317px;
        background: url('../images/v3.svg') no-repeat;
    }

.gallery-headding {
    font-style: normal;
    font-weight: normal;
    font-size: 40px;
    line-height: 47px;
    text-align: center;
    color: #1089DF;
    z-index: 999;
    margin-bottom: 33px;
}

.gallery-box {
    width: 100%;
    -js-display: flex;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
}

.gallery-box {
    z-index: 9999;
    float: left;
    width: 100%;
}

.pagination {
    display: block;
    margin: 0 auto;
    margin-top: 20px;
    margin-bottom: 30px;
    float: left;
    width: 100%;
    text-align: center;
    z-index: 99;
}

    .pagination a {
        text-decoration: none;
        line-height: 30px;
        width: 40px;
        line-height: 40px;
        /* float: left; */
        height: 40px;
        display: inline-block;
        cursor: pointer;
        background: url(../images/bg_normal.svg);
        background-size: 100% 100%;
        font-size: 16px;
        color: #666666;
        margin: 0 4px;
        border-radius: 4px;
    }

    .pagination .active {
        cursor: pointer;
        background: url(../images/bg_active.svg) no-repeat;
        background-size: 100% 100%;
        border-radius: 4px;
        color: white;
        font-style: normal;
        font-weight: 500;
        font-size: 14px;
    }

    .pagination .no-active {
    }

.gallery-item {
    float: left;
    width: 100%;
    margin-bottom: 30px;
    z-index: 999;
}

.gallery-thumb {
    float: left;
    width: 100%;
    margin-bottom: 16px;
    border-radius: 4px;
    overflow: hidden;
}

    .gallery-thumb img {
    }

.gallery-title {
    text-align: center;
    float: left;
    width: 100%;
}

    .gallery-title a {
        font-style: normal;
        font-weight: 500;
        font-size: 14px;
        line-height: 22px;
        text-align: center;
        color: #1674D3;
    }

        .gallery-title a:hover {
        }

.pagination a:hover {
    background: linear-gradient( 138.36deg, #1D48E3 0%, #1DACE3 94.78%);
    color: white;
}

.pagination .next-nav {
    background: transparent;
    border: none;
    color: #327FE9;
}

.pagination .prev-nav {
    background: transparent;
    border: none;
    color: #327FE9;
}

.footer {
    float: left;
    background: url(../images/bg-footers.jpg) no-repeat;
    background-size: cover;
}

.sticked .logo-wrapper {
    display: none;
}

.logo-wrapper2 {
    display: none;
}

.sticked .logo-wrapper2 {
    display: block;
}

.sticked .bg-header-nav .header-nav > ul.item_big > li > a {
    color: #44B3FF;
}

    .sticked .bg-header-nav .header-nav > ul.item_big > li > a:hover {
        color: #1674D3;
    }

.sticked .bg-header-nav .header-nav > ul.item_big > li.active > a {
    color: #1674D3;
}

.sticked .bg-header-nav .header-nav .active:before {
    position: absolute;
    content: "";
    width: 5px;
    height: 5px;
    background: #1674D3;
    border-radius: 50%;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: 4px;
    -webkit-box-shadow: -1px 0px 14px 1px #1674D3;
    box-shadow: -1px 0px 14px 1px #1674D3;
}

.sticked .bg-header-nav .active {
    color: #1674D3 !important;
}

.footer {
    padding: 64px 0 16px;
}

.contact-headding {
    font-style: normal;
    font-weight: normal;
    font-size: 40px;
    line-height: 47px;
    text-align: center;
    color: #FFFFFF;
    margin-bottom: 49px;
}

.info-footers {
}

    .info-footers h2 {
        font-style: normal;
        font-weight: bold;
        font-size: 24px;
        line-height: 28px;
        text-align: left;
        color: #FFFFFF;
        margin-bottom: 20px;
    }

    .info-footers p {
        font-style: normal;
        font-weight: normal;
        font-size: 16px;
        line-height: 32px;
        color: #FFFFFF;
        margin-bottom: 4px;
    }

.info-img {
}

    .info-img img {
        margin-bottom: 96px;
    }

.copyright {
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
    line-height: 16px;
    text-align: center;
    color: #FFFFFF;
}

.gallery-b {
    float: left;
    width: 100%;
    z-index: 9;
    -js-display: flex;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
}

#back-to-top {
    display: none;
    bottom: 70px;
    position: fixed;
    right: 15px;
    z-index: 9999;
}

    #back-to-top.show {
        display: block;
    }

.custom-header {
    padding: 0;
    height: 48px;
    line-height: 48px;
    padding: 0 24px;
    margin-bottom: 32px;
}

    .custom-header .close {
        background: url(../images/close.png) no-repeat;
        width: 16px;
        height: 16px;
        position: absolute;
        top: 16px;
        right: 16px;
    }

.custom-title {
    font-style: normal;
    font-weight: bold;
    font-size: 16px;
    color: #1674D3;
}

.custom-info {
}

.custom-thumb {
}

    .custom-thumb img {
    }

.custom-item {
    float: left;
    width: 100%;
}

    .custom-item a {
        font-style: normal;
        font-weight: 500;
        font-size: 13px;
        line-height: 25px;
        color: #44B3FF;
        width: 116px;
        float: left;
        margin-right: 31px;
    }

    .custom-item span {
        font-style: normal;
        font-weight: normal;
        font-size: 13px;
        color: #333333;
    }

.custom-content {
    float: left;
    width: 100%;
    padding-bottom: 38px;
}

    .custom-content h3 {
        font-style: normal;
        font-weight: bold;
        font-size: 16px;
        line-height: 20px;
        color: #1674D3;
        margin: 0;
        margin-bottom: 30px;
    }

    .custom-content p {
        font-style: normal;
        font-weight: 400;
        font-size: 13px;
        line-height: 20px;
        color: #333333;
        margin-bottom: 5px;
    }

@media (max-width: 991px) {
    .opacity_menu.open_opacity {
        content: " ";
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        position: fixed;
        top: 0px !important;
        left: 0px;
        z-index: 999999;
    }
}


.arrows {
    position: absolute;
    bottom: -69px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 277px;
    cursor: pointer;
}


.logo-sm {
    margin: 0 auto;
    top: 15px;
    left: 0;
    right: 0;
    position: absolute;
    z-index: 1000;
    width: 132px;
}

.custom-content h4 {
    font-style: normal;
    font-weight: bold;
    font-size: 13px;
    line-height: 20px;
    color: #1674D3;
    margin: 0;
    margin-bottom: 30px;
}