* {
    outline: none;
}

body {
    height: 100%;
    position: relative;
    background: url(../images/body-bg.jpg) top right no-repeat;
    background-size: cover;
    font-family: Helvetica Neue, Helvetica, PingFang SC, \5fae\8f6f\96c5\9ed1, Tahoma, Arial, sans-serif;
    letter-spacing: 1px;
    overflow-x: hidden;
    background-attachment: fixed;
}

img {
    max-width: 100%;
}

.iconfont {
    vertical-align: middle;
}

.bg-light {
    background: rgba(255, 255, 255, .7) !important;
    box-shadow: 0 0 30px rgba(0, 0, 102, .1);
}

.page-title-txt {
    display: none;
}

.btn {
    display: flex;
    align-items: center;
    padding-left: 20px;
    padding-right: 20px;
}

.btn-round {
    border-radius: 50px;
}

.btn-primary {
    background: linear-gradient(-90deg, #0064b3 0%, #0082ce 100%);
    border-color: transparent !important;
}

.btn-outline-primary {
    border-color: #0064b3 !important;
    color: #0064b3;
    background: #fff;
    white-space: nowrap;
}

.btn-outline-primary.focus,
.btn-outline-primary:focus,
.btn-outline-primary:hover,
.btn-outline-primary:active,
.btn-outline-primary.active {
    background: #003e97 !important;
    color: #fff;
}

a.btn-link {
    color: #0064b3;
    text-decoration: none;
}

a.btn-link:hover {
    text-decoration: none;
}

a.btn-link .icon-arrow-right {
    vertical-align: top;
}

.pagination {
    margin-bottom: 100px;
}

.page-item {
    margin-right: 1px;
    font-size: 16px;
}

.page-link {
    border: none;
    margin-right: 1px;
    height: 37px;
    background: rgba(255, 255, 255, .9);
    color: #0064b3;
    outline: none !important;
    box-shadow: none !important;
}

.page-link:hover {
    background: #fff;
    color: #0064b3;
}

.page-item.active .page-link {
    background: linear-gradient(-90deg, #0064b3 0%, #0082ce 100%);
}


/* 导航 */

.navbar {
    padding: 0;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    /* filter:blur(10px); */
}

.navbar-collapse {
    /* justify-content: center; */
    justify-content: space-between;
}

.navbar-nav {
    /* margin-left: 70px; */
}

.navbar-nav .nav-item {
    margin: 0 18px;
    white-space: nowrap;
}

.navbar-light .navbar-nav .nav-link {
    position: relative;
    font-size: 18px;
    color: rgba(102, 102, 102, 1);
    padding-left: 0;
    padding-right: 0;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: #0064b3;
    font-weight: 700;
}

.navbar-light .navbar-nav .active>.nav-link,
.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .nav-link.show,
.navbar-light .navbar-nav .show>.nav-link {
    color: #0064b3;
    font-weight: 700;
}

.navbar-light .navbar-nav .active>.nav-link::before {
    position: absolute;
    content: '';
    width: 100%;
    height: 3px;
    background: linear-gradient(-90deg, #0064b3 0%, #0082ce 100%);
    border-radius: 3px;
    left: 0;
    bottom: 0;
}

.navbar .d-flex .btn-primary {
    margin-right: 15px;
    margin-left: 30px;
    white-space: nowrap;
}

.navbar .btn-link {
    padding-left: 5px;
    padding-right: 5px;
    color: #666;
    text-decoration: none;
}

.navbar .btn-link.active {
    color: #0064b3;
}

.navbar .btn-link:hover {
    color: #0064b3;
}

.navbar-nav .dropdown-menu {
    background: rgba(255, 255, 255, .7);
    border: none;
    position: absolute;
    min-width: 100px;
    text-align: center;
    left: -8px;
    top: 54px;
    border-radius: 0 0 6px 6px;
}

.navbar-nav .dropdown-item:hover {
    background: none;
    color: #0064b3;
}

.navbar-nav .dropdown-item {
    padding-top: 5px;
    padding-bottom: 8px;
    color: #666;
}


/* 页脚 */

.friendship {
    color: #fff;
    font-size: 16px;
    line-height: 2em;
}

.friendship .d-flex div:first-child {
    white-space: nowrap;
    font-weight: bold;
    font-size: 16px;
}

.friendship .d-flex .logos {
    display: flex;
}

.friendship .d-flex .logos .one img {
    margin-right: 15px;
    margin-bottom: 10px;
}

.footer {
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, .4);
    padding: 40px 0;
    margin-top: 50px;
    text-align: center;
    color: rgba(255, 255, 255, .8);
    background: rgba(0, 100, 179, .5);
}

.footer .content {
    color: #fff;
    margin-bottom: 20px;
    font-size: 21px;
}

.footer .content br {
    display: none;
}

.footer .content p {
    text-align: center;
    margin-bottom: 0;
}

.footer a:hover .qr-code {
    opacity: 1;
}

.footer .qr-code {
    opacity: 0;
    position: absolute;
    width: 110px;
    bottom: 60px;
    left: -35px;
    transition: 1s;
    z-index: 0;
    border-radius: 4px;
}

.footer a {
    position: relative;
    color: rgba(255, 255, 255, .8);
    display: inline-block;
    text-decoration: none;
    margin: 0 8px;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
    font-weight: 500;
    font-size: 21px;
}

.footer .list-inline-item a:hover {
    color: rgba(255, 255, 255, 1);
    transform: translate3d(0, -3px, 0);
    text-shadow: 0 0 30px rgba(0, 0, 102, .3);
}

.footer .icon-social {
    font-size: 36px;
    text-decoration: none;
}

.footer .list-inline-item a:hover .icon-social {
    box-shadow: 0 0 30px rgba(0, 0, 102, .3);
    border-radius: 50%;
}

.footer .copyright {
    font-size: 21px;
    font-weight: 500;
}

.footer .copyright br {
    display: none;
}

a.btn-top {
    width: 54px;
    height: 54px;
    line-height: 54px;
    text-align: center;
    text-decoration: none;
    border-radius: 10px 0 0 10px;
    position: fixed;
    z-index: 1049;
    display: block;
    right: 0;
    bottom: 40px;
    background: rgba(255, 255, 255, 1);
    transition: all .3s linear;
    box-shadow: 0 0 30px rgba(0, 0, 102, .3);
}

a.btn-top .icon-totop {
    font-size: 24px;
    color: #0064b3;
    text-decoration: none;
}


/* home */

.home {
    padding: 0;
}

.home .container {
    position: relative;
    display: flex;
    justify-content: center;
    /* height: 1400px; */
}

.home .slogan {
    margin-top: 140px;
    margin-bottom: 40px;
    /* position: absolute;
    top: 200px;
    left: 0; */
}

.home .slogan img {
    width: 60%;
    display: block;
}

.home .btn-apply {
    position: relative;
    margin-top: 50px;
    box-shadow: 0 0 30px rgba(0, 0, 102, .1);
    color: #0064b3 !important;
    padding-left: 40px;
    padding-right: 40px;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
    background: #fff !important;
    display: inline-flex;
}

.home .btn-apply .icon-arrow-right {
    font-size: 24px;
    margin-left: 10px;
}

.home .btn-apply:hover {
    background: #fff;
    box-shadow: 0 0 30px rgba(0, 0, 102, .3);
    transform: translate3d(0, -3px, 0);
}

    .home .theme {
        position: fixed;
        right: 50px;
        top: 100px;
        z-index:-1;
        max-width: 700px;
        /* height: 246px;
    /* transition: all .5s linear;
    transform: translate3d(0, 0, 0);
    animation-iteration-count: infinite;
    margin-bottom: 100px;
    margin-right: -23%;
    display: inline-block;
    width: 950px;
    height: 884px;
    margin-top: 80px */
    }

.btn-survey {
    position: fixed;
    /* bottom: 150px; */
    bottom: 100px;
    right: 10px;
    z-index: 9;
}

.btn-collect {
    bottom: 200px;
}
.btn-3d {
    bottom: 300px;
}
.note {
    /* width: 650px; */
    background: rgba(255, 255, 255, .9);
    border-radius: 10px;
    padding: 30px 40px;
    margin-top: 30px;
    font-size: 18px;
    line-height: 1.6em;
    position: relative;
    z-index: 9;
}

.note-title {
    font-weight: 700;
    padding: 20px 0;
    font-size: 18px;
}

.note ol {
    padding-left: 20px;
    font-size: 16px;
    line-height: 1.8em;
}


/* about */

.about .container {
    position: relative;
    padding: 200px 0 100px 0;
}

.about .theme {
    position: fixed;
    right: 50px;
    top: 100px;
    /*max-width: 550px;*/
    height: 550px;
    /* position: fixed;
    right: -10%;
    top: 40px; */
    /* height: 246px; */
}

@media (min-width: 1441px) {
    .about .theme {
        right: 20px;
    }
}

.about .theme img {
    /* position: absolute;
    right: 0;
    top: 0;
    max-width: 550px;
    height: 550px; */
    /* margin-right: -150px; */
}

.about .about-list {
    position: fixed;
    top: 400px;
    left: 0;
    z-index: 9;
}

.about .about-list .list-group-item {
    background: none;
    border: none;
    color: #fff;
    font-size: 18px;
    width: 152px;
    height: 34px;
    line-height: 34px;
    margin: 10px auto;
    padding: 0;
    padding-top: 5px;
    padding-left: 50px;
    text-decoration: none;
    width: 323px;
    height: 49px;
}

.about .about-list .list-group-item span {
    display: inline-block;
    text-align: center;
    width: 152px;
    height: 34px;
    line-height: 34px;
}

.about .about-list .list-group-item.active::before {
    position: absolute;
    content: '';
    z-index: 2;
    background: url(../images/title-shape-clound.png) no-repeat;
    width: 323px;
    height: 49px;
    top: 0;
    left: 0;
}

.about .about-list .list-group-item.active span {
    background: url(../images/title-shape.svg) no-repeat;
    background-size: contain;
}

.about .content-box {
    width: 910px;
    margin: 0 auto;
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 0, 102, .1);
    background: rgba(255, 255, 255, .9);
    overflow: hidden;
    z-index: 9;
    position: relative;
}

.about .content-foot {
    margin: 100px -50px -50px -50px;
}

.about .content-foot img {
    width: 100%;
}

.title {
    font-size: 0;
    text-align: center;
    margin: 100px 0 30px 0;
}

.en-title {
    position: relative;
    display: block;
    margin: 50px auto;
    text-align: center;
}

.en-title span {
    font-size: 28px;
    line-height: 1;
    ;
    font-weight: 500;
    padding: 5px 20px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 1);
    border-radius: 80px;
    border: 1px solid #EFE90F;
    background: linear-gradient(-90deg, #0064b3 0%, #0082ce 100%);
}

.about .content-box .content:first-child .title {
    margin-top: 30px;
}

.title-circle {
    font-size: 28px;
    color: #fff;
    font-weight: 500;
    width: 48px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    display: inline-block;
    background: url(../images/title-shape-circle.svg) no-repeat;
    background-size: contain;
}

.sub-title {
    position: relative;
    text-align: center;
    font-size: 24px;
    letter-spacing: 5px;
    font-weight: 500;
    color: #0064b3;
    margin: 60px 0 50px 0;
}

.sub-title::before,
.sub-title::after {
    content: '';
    position: absolute;
    height: 2px;
    background: #0082ce;
    width: 30%;
    left: 8%;
    top: 50%;
    background: linear-gradient(to left, #0064b3, transparent);
}

.sub-title::after {
    right: 8%;
    left: auto;
    background: linear-gradient(to right, #0064b3, transparent);
}

.content {
    font-size: 18px;
    color: #666;
    line-height: 2em;
}

.content h2 {
    border-left: 4px solid #003e97;
    font-weight: 700;
    font-size: 24px;
    padding-left: 10px;
    margin-top: 30px;
    margin-bottom: 30px;
}

.content p {
    text-align: justify;
}

.content p img {
    display: block;
    margin: 20px auto;
    /* width: 100%; */
    height: auto;
}

.content .txt-lg {
    font-size: 30px;
    font-weight: bold;
    color: #333333;
    line-height: 60px;
}

.content a {
    color: #0064b3;
    text-decoration: underline;
}

.content .box {
    display: flex;
    align-items: center;
    font-size: 16px;
    line-height: 30px;
    box-shadow: 0 0 30px rgba(0, 100, 179, .1);
    border-radius: 10px;
    padding: 20px 20px;
    margin: 20px 0;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
}

.content .box:hover {
    transform: translate3d(0, -5px, 0);
}

.content .box .box-info {
    flex: 1;
}

.content .box .box-info-title {
    font-size: 18px;
    line-height: 2em;
    font-weight: bold;
}

.content .box .box-info p {
    margin-bottom: 0;
}

.content .box .box-icon {
    margin-right: 20px;
}

.back {
    position: fixed;
    top: 140px;
    left: 0;
    padding: 0 40px;
    height: 60px;
    line-height: 60px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid #FFFFFF;
    border-left: none;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
    text-decoration: none;
    color: #0064b3;
    z-index: 99;
}

.back:hover {
    text-decoration: none;
    background: #fff;
}

.back .icon-arrow-left {
    margin-right: 10px;
    vertical-align: top;
}


/* news */

.banner {
    position: relative;
    display: flex;
    z-index:-1;
    align-items: center;
    justify-content: space-between;
    padding-top: 200px;
}

@media (max-width: 1600px) {
    .news-detail .banner .theme {
        display: none!important;
    }
}

.banner .slogan {
    width: 495px;
}

.banner .theme {
    position: fixed;
    right: 50px;
    top: 100px;
    max-width: 550px;
    height: 550px;
    /* margin-right: -150px; */
}

.news .card {
    display: flex;
    flex-direction: row;
    border: none;
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 0, 102, .1);
    margin: 100px 0;
    background: rgba(255, 255, 255, .9);
    text-decoration: none;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
}

.videos .card {
    margin: 50px 0;
}

.news .card:hover {
    transform: translate3d(0, -5px, 0);
    box-shadow: 0 0 30px rgba(0, 0, 102, .3);
}

.news .card .card-pic {
    width: 690px;
    height: 400px;
    margin: -20px 0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 0, 102, .1);
}

.videos .card .card-pic {
    height: initial;
    margin: 0;
}

.videos .card video {
    display: block;
}

.videos .card-des strong {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 22px;
}

.news .card .card-pic img {
    width: 100%;
}

.news .card .card-body {
    position: relative;
    width: 420px;
    height: 360px;
    padding: 40px;
}

.videos .card .card-body {
    height: initial;
}

.news .card .card-title {
    font-size: 24px;
    line-height: 1.6em;
    color: #333;
}

.news .card .card-des {
    position: absolute;
    width: 100%;
    padding: 40px;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.news .card .card-des .card-date {
    font-size: 20px;
    color: #333;
}

.news .card .card-des .btn-link {
    color: #0064b3;
    text-decoration: none;
}

.news-detail .banner {
    justify-content: flex-end;
    /* margin-top: -50px;
    margin-bottom: -30px; */
}

.news-detail .content-box {
    /* width: 910px;
    margin:0 auto; */
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 0 30px rgb(0 0 102 / 10%);
    background: rgba(255, 255, 255, .9);
    margin-bottom: 100px;
    position:relative;
    z-index:999
}

.news-detail .news-title {
    font-size: 28px;
    text-align: center;
    font-weight: 500;
    color: #333333;
    line-height: 1.6em;
    margin-bottom: 30px;
    position: relative;
    z-index: 9;
}

.news-detail .news-date {
    font-size: 18px;
    text-align: center;
    margin-bottom: 30px;
}

.expert .wrap {
    padding: 100px 0;
}

.expert .swiper-container {
    padding-bottom: 70px;
    margin-bottom: 70px;
}

.swiper-pagination-bullet {
    background: #fff;
    opacity: 0.6;
}

.swiper-pagination-bullet-active {
    width: 40px;
    opacity: 1;
    border-radius: 10px;
}

.expert .swiper-slide {
    text-align: center;
    font-size: 18px;
    color: #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    transition: 300ms;
    transform: scale(0.8);
}

.expert .swiper-slide-active,
.swiper-slide-duplicate-active {
    transform: scale(1);
}

.expert .swiper-slide .expert-headshot {
    margin-bottom: 40px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 0, 102, .1);
}

.expert .swiper-slide .expert-headshot img {
    width: 364px;
    height: 519px;
}

.expert .swiper-slide .expert-name {
    font-size: 30px;
    line-height: 1em;
    margin-bottom: 20px;
    font-weight: 700;
}

.expert .swiper-slide .expert-title {
    width: 350px;
    font-size: 18px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.expert-headline {
    position: relative;
    background: url(../images/title-shape.svg) no-repeat;
    background-size: contain;
    width: 240px;
    height: 54px;
    line-height: 54px;
    text-align: center;
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    margin: 0 auto 50px auto;
}

.expert-headline::before {
    position: absolute;
    content: '';
    background: url(../images/title-shape-clound.png) no-repeat;
    background-size: contain;
    top: -5px;
    left: -50px;
    width: 405px;
    height: 80px;
}

.modal-open .modal.show {
    display: flex!important;
    align-items: center;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.modal-intro .modal-dialog {
    max-width: 1040px;
    width: 1040px;
    background: linear-gradient(90deg, #003e97 42%, #0082ce 100%);
    border-radius: 15px;
}

.modal-intro .modal-content {
    background: no-repeat;
    border: none;
}

.modal-intro .modal-body {
    display: flex;
    padding: 40px 80px 200px 80px;
    color: #FFFFFF;
    background: url(../images/pattern.png) no-repeat;
    background-size: cover;
}

.modal-intro.modal-tip .modal-body {
    flex-direction: column;
    justify-content: center;
    /* padding-top: 80px; */
    padding: 80px 75px 200px 75px;
    border-radius: 0 0 20px 20px;
    overflow: hidden;
}

.modal-intro.modal-tip .modal-body p {
    font-size: 30px;
    line-height: 2em;
}

.modal-intro .modal-body .expert-headshot {
    width: 264px;
    border-radius: 15px;
    overflow: hidden;
    margin-top: -90px;
    margin-right: 40px;
}

a.modal-close {
    width: 40px;
    height: 40px;
    position: absolute;
    right: 30px;
    top: 20px;
    z-index: 9;
    text-decoration: none;
    color: #fff;
    cursor: pointer;
}

.icon-close {
    font-size: 40px;
}

.expert-info {
    flex: 1;
    position: relative;
    z-index: 9;
}

.expert-name {
    font-size: 30px;
    font-weight: 700;
    line-height: 60px;
}

.expert-title {
    font-size: 20px;
    margin-bottom: 10px;
}

.expert-intro {
    font-size: 16px;
    line-height: 2em;
}

.modal-bottom {
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    border-radius: 0 0 20px 20px;
    overflow: hidden;
}

.portfolio .wrap {
    padding-top: 30px;
}


/* .portfolio .year-tabs {
    padding: 0 10px;
}

.portfolio .year-tabs a {
    color: #666;
    margin: 0 10px;
    text-decoration: none;
    font-size: 18px;
    display: block;

}

.portfolio .year-tabs a.active {
    color: #0064b3;

} */

.portfolio .tabs-wrap {
    position: sticky;
    position: -webkit-sticky;
    z-index: 9;
    top: 90px;
    background: rgba(255, 255, 255, .9);
    height: 60px;
    border-radius: 60px;
    padding: 0 30px;
}

.portfolio .nav-tabs {
    border: none;
    background: none;
    display: flex;
    align-items: center;
    justify-content: space-around;
    position: relative;
    z-index: 9;
    font-size: 18px;
}

.portfolio .nav-tabs a {
    color: #333;
    text-decoration: none;
    display: block;
    line-height: 60px;
}

.portfolio .nav-tabs a:hover {
    color: #0064b3;
}

.portfolio .nav-tabs a.active {
    position: relative;
    color: #0064b3;
}

.portfolio .nav-tabs a.active::before {
    position: absolute;
    content: '';
    width: 56px;
    height: 18px;
    right: -20px;
    bottom: 8px;
    background: url(../images/tab-active.png) no-repeat;
    background-size: contain;
}

.portfolio .tab-content .list {
    display: flex;
    flex-wrap: wrap;
    margin: 30px -15px 30px -15px;
}

.portfolio .tab-content .list .card-box {
    flex: 0 0 33.3%;
    padding: 15px;
}

.portfolio .tab-content .list .card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 0, 102, .1);
    color: #333;
    text-decoration: none;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
}

.portfolio .tab-content .list .card:hover {
    transform: translate3d(0, -5px, 0);
    box-shadow: 0 0 30px rgba(0, 0, 102, .3);
}

.portfolio .tab-content .list .card-title {
    height: 60px;
    line-height: 1.6em;
    font-size: 18px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: 0;
}

.portfolio .tab-content .list .card .card-img {
    height: 250px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio .tab-content .list .card .card-img img {
    width: 100%;
}

.portfolio-detail .content-box {
    padding: 60px 80px 80px 80px;
}

.portfolio-detail .swiper-container {
    padding-bottom: 50px;
}

.portfolio-detail .swiper-pagination-bullet {
    background: #0064b3;
    opacity: 1;
}

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

.portfolio-detail .like-wrap {
    text-align: center;
    font-size: 24px;
    color: #0064b3;
    font-weight: 400;
}

.portfolio-detail .icon-like {
    background: url(../images/icon-like.png) no-repeat;
    background-size: contain;
    display: block;
    margin: 30px auto 0 auto;
    width: 110px;
    height: 110px;
    cursor: pointer;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
}

.portfolio-detail .icon-like:hover {
    transform: translate3d(0, -5px, 0);
}

.portfolio-detail .icon-like.active {
    background: url(../images/icon-like-active.png) no-repeat;
    background-size: contain;
}

.portfolio-title {
    font-size: 30px;
    margin-bottom: 20px;
}

.portfolio-info {
    font-size: 18px;
    color: #666;
    line-height: 2em;
    margin-bottom: 40px;
}

.portfolio-info .label {
    font-weight: 700;
    letter-spacing: 2;
    width: 80px;
}

.portfolio-info .label-content {
    flex: 1;
}

.activity {
    padding: 0;
}

.activity .swiper-container {
    width: 100vw;
    /* height: 100vh; */
    margin-left: auto;
    margin-right: auto;
}

.activity .swiper-news,
.activity .swiper-award {
    position: relative;
    height: 100vh;
}

.activity .swiper-news .swiper-slide,
.activity .swiper-award .swiper-slide {
    /* height: 100vh;
    width: 100vw; */
    background-size: cover;
    background-position: center center;
}

.activity .swiper-news .swiper-slide img,
.activity .swiper-award .swiper-slide img {
    width: 100%;
}

.activity .caption {
    width: 100%;
    position: absolute;
    z-index: 9;
    bottom: 0;
    left: 0;
}


/* .activity .swiper-news .caption .name {
    margin-bottom: 30px;
} */

.activity .caption-title {
    font-size: 48px;
    color: #fff;
    font-weight: 700;
    text-shadow: 0 0 30px rgba(0, 0, 102, .3)
}

.activity .wrap {
    position: relative;
    padding: 100px 8% 80px 8%;
    /* height: 100vh; */
}

.activity .caption-intro {
    font-size: 18px;
    line-height: 2em;
    color: #fff;
    margin-bottom: 40px;
    text-shadow: 0 0 30px rgba(0, 0, 102, .3)
}

.swiper-news .caption,
.swiper-award .caption,
.wrap.video .caption {
    background: rgba(0, 0, 0, .6);
    padding: 40px 8%;
}

.douyin .caption-intro {
    margin-bottom: 120px;
}

.wrap.video {
    padding: 0;
}

.activity .review-tabs {
    border: none;
    display: flex;
    align-items: center;
    margin-bottom: 50px;
    flex-wrap: nowrap;
}

.activity .review-tabs a {
    font-size: 30px;
    margin-right: 35px;
    text-decoration: none;
    background: rgba(255, 255, 255, .7);
    color: #0064b3;
    border-radius: 40px;
    padding: 10px 40px;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
}

.activity .review-tabs a:hover {
    background: rgba(255, 255, 255, 1);
    transform: translate3d(0, -5px, 0);
}

.activity .review-tabs a.active {
    font-size: 40px;
    font-weight: 700;
    color: #fff;
    background: none;
}

.activity .tab-content .d-flex {
    height: 66vh;
    width: 100%;
}

.activity .tab-content .flex-left {
    width: 39%;
    height: 66vh;
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.activity .tab-content .one {
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
    background-size: cover;
    background-position: center center;
}

.activity .tab-content .one:hover {
    transform: translate3d(0, -5px, 0);
}

.activity .tab-content img {
    max-width: initial;
}

.activity .tab-content .flex-middle {
    width: 24%;
    height: 66vh;
    margin-left: 20px;
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.activity .tab-content .flex-right {
    width: 36%;
    margin-left: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.activity .tab-content .flex-right .flex-right-top,
.activity .tab-content .flex-right .flex-right-bottom {
    width: 100%;
    height: 32vh;
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.activity-title {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 50px;
}

.activity .douyin {
    width: 100%;
    height: 100%;
    background: url(../images/douyin-bg.jpg) no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
}

.activity .douyin .d-flex {
    margin: 40px -20px;
}

.activity .douyin .d-flex .one {
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 20px;
    width: 33%;
    height: 66vh;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
    box-shadow: 0 0 30px rgba(0, 0, 102, .1);
}

.activity .douyin .d-flex .one {
    background-size: cover;
    background-position: center center;
}

.activity .douyin .d-flex .one:hover {
    transform: translate3d(0, -5px, 0);
    box-shadow: 0 0 30px rgba(0, 0, 102, .3);
}

.activity .douyin .d-flex .one.flex-middle {
    margin-top: -110px;
}

.activity .douyin .d-flex .one img {
    max-width: initial;
}

.activity .ipbrand .swiper-container {
    width: 100%;
    height: 90%;
}

.activity .ipbrand .swiper-slide {
    border-radius: 15px;
    overflow: hidden;
    background-position: center center;
    background-size: cover;
}

.activity .ipbrand .swiper-slide {
    width: 50vw;
    height: 66vh;
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.activity .ipbrand .swiper-slide img {
    max-width: initial;
    border-radius: 15px;
    overflow: hidden;
}

.activity .project .one img {
    max-width: initial;
}

.activity .project .d-flex {
    margin: 40px -10px;
}

.activity .swiper-total-pagination .swiper-pagination-bullet-active {
    width: 10px;
    height: 10px;
}

.activity .project .one {
    margin: 0 10px;
    height: 66vh;
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
    box-shadow: 0 0 30px rgba(0, 0, 102, .1);
    background-size: cover;
    background-position: center center;
}

.activity .project .one:hover {
    transform: translate3d(0, -5px, 0);
    box-shadow: 0 0 30px rgba(0, 0, 102, .3);
}

.activity .project .flex-left {
    width: 60%;
}

.activity .project .flex-right {
    width: 40%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.activity .project .flex-right .flex-right-top,
.activity .project .flex-right .flex-right-bottom {
    border-radius: 15px;
    overflow: hidden;
    height: 32vh;
    align-items: center;
    justify-content: center;
}

.modal-video .modal-dialog {
    max-width: 1000px;
    width: 100%;
}

.modal-video .modal-body {
    padding: 0;
    background: none;
}

.modal-video .modal-content {
    border: none;
    background: none;
}

.modal-video .modal-content video {
    width: 100%;
}

.video-wrap {
    width: 100vw;
    height: 100vh;
    position: relative;
    background-size: cover;
    background-position: center center;
}

.video-wrap .play {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    margin-top: -50px;
    margin-left: -50px;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
    z-index: 9;
}

.video-wrap .play:hover {
    transform: translate3d(0, -5px, 0);
}

.video-wrap img {
    width: 100%;
}

.faq .question {
    min-height: 36px;
    background: #0082ce;
    color: #fff;
    opacity: 0.9;
    border-radius: 40px;
    padding: 10px 30px;
    display: flex;
    align-items: center;
    font-size: 18px;
}

.faq .content {
    font-size: 16px;
    padding: 20px 30px;
}

.template .expert-headline {
    margin-top: -110px;
}

.template .expert-headline::before {
    display: none;
}

.template .content-box {
    padding: 80px;
}


/* swiper箭头 */

.swiper-button-next {
    right: 20px;
}

.swiper-button-prev {
    left: 20px;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    z-index: 2;
    font-size: 30px;
}

.swiper-button-next::before,
.swiper-button-prev::before {
    position: absolute;
    content: '';
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, .6);
    border-radius: 50%;
    z-index: 1;
}

.expert .swiper-button-next,
.expert .swiper-button-prev {
    margin-top: -100px;
}

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

.activity .swiper-news .swiper-button-next,
.activity .swiper-award .swiper-button-next {
    right: 60px;
}

.activity .swiper-news .swiper-button-prev,
.activity .swiper-award .swiper-button-prev {
    left: 60px;
}

.award-show .title {
    margin-top: -140px;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.award-show .title img {
    width: 450px;
}

.award-show .list {
    display: flex;
    flex-wrap: wrap;
}

.award-show .list .card-box {
    flex: 0 0 33.3%;
    padding: 15px;
}

.award-show .list .card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 30px rgb(0 0 102 / 10%);
    color: #333;
    text-decoration: none;
    transition: all .3s linear;
    transform: translate3d(0, 0, 0);
}

.award-show .pro-id {
    position: absolute;
    left: 0;
    top: 0;
    min-width: 60px;
    height: 30px;
    line-height: 30px;
    border-radius: 0 0 20px 0;
    background: #318290;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    font-style: italic;
    text-align: center;
    padding: 0 10x;
}


/* 多选 */

.tableSelectBar .layui-form {
    display: none;
}


/* mobile */

@media (max-width: 1200px) {
    .award-show .title {
        margin-top: 0px;
        justify-content: center;
        margin-bottom: 0;
    }
    .award-show .title img {
        width: 100%;
    }
    .award-show .list {
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
    }
    .award-show .list .card-box {
        flex: 0 0 100%;
        padding: 15px 0;
    }
    .note {
        width: 100%;
        padding: 20px;
    }
    .footer .content {
        padding: 0 20px;
        font-size: 14px;
    }
    .footer .content br {
        display: block;
    }
    .footer a {
        font-size: 14px;
    }
    .videos .card video {
        width: 100%!important;
        height: 100%!important;
    }
    .navbar-collapse {
        align-items: center;
        justify-content: center;
    }
    .expert .swiper-slide .expert-headshot img {
        height: initial!important;
    }
    .activity .swiper-news .swiper-button-next,
    .activity .swiper-award .swiper-button-next {
        right: 10px;
    }
    .activity .swiper-news .swiper-button-prev,
    .activity .swiper-award .swiper-button-prev {
        left: 10px;
    }
    .swiper-button-next {
        right: 5px;
    }
    .swiper-button-prev {
        left: 5px;
    }
    .swiper-button-next::after,
    .swiper-button-prev::after {
        font-size: 16px;
    }
    .swiper-button-next::before,
    .swiper-button-prev::before {
        width: 30px;
        height: 30px;
    }
    .expert .swiper-button-next,
    .expert .swiper-button-prev {
        margin-top: -60px;
    }
    .navbar-nav .dropdown-menu {
        display: block !important;
        position: relative;
        top: 0;
        background: no-repeat;
        text-align: left;
    }
    .navbar-light .page-title {
        display: flex;
        align-items: center;
        color: #0064b3;
    }
    .navbar-light .page-title .page-title-txt {
        display: inline-flex;
        font-size: 18px;
    }
    .navbar-expand-lg .navbar-nav {
        flex-direction: column;
    }
    .navbar-expand-lg .navbar-collapse {
        opacity: 0 !important;
        display: none!important;
    }
    .navbar-expand-lg .navbar-collapse.show {
        opacity: 1 !important;
        flex-direction: column;
        display: flex!important;
    }
    .navbar-expand-lg>.container {
        align-items: flex-start;
    }
    .navbar-expand-lg .navbar-toggler {
        display: block;
        outline: none;
    }
    .banner {
        padding-top: 100px;
        padding-bottom: 10px;
    }
    .news .banner .slogan,
    .expert .banner .slogan,
    .portfolio .banner .slogan {
        width: 80%;
    }
    .news .banner .theme,
    .expert .banner .theme,
    .portfolio .banner .theme {
        display: none !important;
    }
    .news-detail .banner .theme,
    .portfolio .banner .theme {
        width: 100%;
    }
    .news-detail .banner .theme img,
    .portfolio .banner .theme img {
        max-width: 575px;
        height: 400px;
        margin-right: -180px;
        margin-top: -150px;
        margin-bottom: -50px;
    }
    .pagination {
        margin-bottom: 50px;
    }
    .content {
        font-size: 16px;
    }
    .content h2 {
        font-size: 18px;
    }
    .back {
        padding: 0 8px;
        top: 90px;
        height: 44px;
        line-height: 44px;
    }
    .back .icon-arrow-left {
        font-size: 20px;
    }
    .back span {
        display: none;
    }
    .template .expert-headline {
        margin-top: 0;
    }
    .template h3 {
        font-size: 20px;
        line-height: 1.6em;
    }
    .faq .group:nth-child(2) .sub-title {
        letter-spacing: 0;
    }
    .faq .question {
        font-size: 16px;
        background: none;
        color: #0064b3;
        padding: 0;
        line-height: 2em;
    }
    .faq .content {
        font-size: 15px;
        padding: 0 0 10px 0;
    }
    .activity .wrap {
        padding: 40px 20px 20px 20px;
        /* overflow-x: auto; */
    }
    .activity .douyin .d-flex {
        width: 100%;
        flex-direction: column;
        margin: 0;
        /* overflow-x: auto; */
    }
    .activity .douyin .d-flex .one {
        width: 100%;
        margin: 20px 0;
    }
    .activity .douyin .d-flex .one.flex-middle {
        margin: 0;
    }
    /* .activity .scroll-x {
        overflow-x: auto;
    } */
    .activity .review-tabs {
        margin-bottom: 30px;
    }
    .activity .review-tabs a.active {
        font-size: 20px;
    }
    .activity .review-tabs a {
        font-size: 16px;
        margin: 0 5px;
        padding: 10px 10px;
    }
    .activity .review .tab-content {
        overflow-x: auto;
    }
    .activity .tab-content .flex-right {
        width: 100%;
        height: initial;
    }
    .activity .tab-content .one {
        width: 100%;
        margin: 10px 0;
    }
    .activity .tab-content .d-flex {
        flex-direction: column;
        height: initial;
        /* flex-wrap: nowrap;
        width: 240vw; */
    }
    .activity .tab-content .flex-right {
        margin: 0;
    }
    .activity .caption {
        padding: 20px 20px 20px 20px;
        /* top: 90px;
        left: 20px; */
    }
    .activity .activity-title,
    .activity .caption-title {
        font-size: 24px;
        margin-bottom: 20px;
    }
    /* .activity .swiper-news .caption .name {
        width: 80%;
        margin-bottom: 15px;
    } */
    .swiper-news .caption,
    .swiper-award .caption,
    .wrap.video .caption {
        padding: 20px;
    }
    .activity .caption-intro {
        font-size: 14px;
        line-height: 1.6em;
        margin-bottom: 20px;
    }
    .activity .swiper-news .caption-intro,
    .activity .swiper-award .caption-intro,
    .wrap.video .caption-intro {
        max-height: 20vh;
        overflow-y: auto;
    }
    .activity .swiper-news .caption .caption-title,
    .activity .swiper-award .caption .caption-title {
        font-size: 30px;
    }
    .activity .swiper-news .swiper-slide,
    .activity .swiper-award .swiper-slide,
    .video-wrap {
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }
    .activity .swiper-news .swiper-slide img,
    .activity .swiper-award .swiper-slide img,
    .video-wrap img {
        height: 100%;
        width: auto;
        max-width: initial;
    }
    .activity .tab-content .flex-left {
        width: 100%;
    }
    .video-wrap .play {
        width: 80px;
        height: 80px;
        margin-top: -40px;
        margin-left: -40px;
    }
    .activity .ipbrand {
        padding-right: 20px;
    }
    .activity .ipbrand .swiper-slide {
        width: calc(100vw - 40px);
        /* height: auto; */
        display: flex;
        align-items: center;
        justify-content: center;
        /* height: auto; */
    }
    .activity .ipbrand .swiper-slide img {
        height: 100%;
        overflow: visible;
    }
    .activity .ipbrand .swiper-container {
        margin-top: 20px;
    }
    .wrap.video {
        padding: 0;
    }
    .activity .project .d-flex {
        flex-direction: column;
        margin: 0;
        /* width: 180vw;
        overflow-x: auto; */
    }
    .activity .project .flex-right {
        margin-right: 0;
    }
    .activity .project .flex-left,
    .activity .project .flex-right {
        width: 100%;
    }
    .activity .project .one {
        margin: 10px 0;
    }
    .portfolio-detail .icon-like {
        width: 80px;
        height: 80px;
    }
    .portfolio-detail .like-wrap {
        font-size: 20px;
    }
    .portfolio {
        padding: 0;
    }
    .portfolio .wrap {
        padding-top: 30px;
    }
    .portfolio .tabs-wrap {
        top: 70px;
    }
    .portfolio .list {
        margin: 15px -15px 30px -15px;
    }
    .portfolio .tabs-wrap {
        overflow-x: auto;
        padding: 0 20px;
    }
    .portfolio .nav-tabs {
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    .portfolio .nav-tabs li {
        white-space: nowrap;
        padding: 0 20px;
    }
    .portfolio .tab-content .list .card-box {
        flex: 0 0 100%;
        padding: 8px 15px;
    }
    .portfolio-title {
        font-size: 20px;
    }
    .portfolio-info {
        font-size: 16px;
    }
    .expert {
        padding: 0;
        overflow-x: hidden;
    }
    .expert .wrap {
        padding: 30px 0;
    }
    .expert-headline {
        transform: scale(0.65);
        margin-bottom: 20px;
    }
    .expert .swiper-slide .expert-name {
        font-size: 18px;
        margin-bottom: 0;
        margin-top: -20px;
    }
    .swiper-pagination {
        transform: scale(0.7);
    }
    .expert .swiper-slide .expert-title {
        font-size: 16px;
        display: none;
    }
    .expert .swiper-container {
        padding-bottom: 50px;
        margin-bottom: 30px;
    }
    .modal-intro .modal-dialog {
        max-width: 95%;
        width: 95%;
    }
    .modal-intro .modal-body {
        padding: 30px 20px 80px 20px;
        flex-direction: column;
    }
    .modal-intro .modal-body .expert-headshot {
        width: 108px;
        height: 154px;
        margin-top: -60px;
    }
    .modal-intro.modal-tip .modal-body {
        padding-top: 80px;
    }
    .modal-intro.modal-tip .modal-body p {
        font-size: 18px;
        margin-bottom: 10px;
    }
    .modal-intro.modal-tip .modal-body p br {
        display: none;
    }
    .modal-body .expert-name {
        font-size: 24px;
    }
    .modal-body .expert-title {
        font-size: 16px;
        font-weight: 700;
    }
    .modal-body .expert-intro {
        font-size: 14px;
        max-height: 45vh;
        overflow-y: auto;
    }
    a.modal-close {
        width: 30px;
        height: 30px;
        top: 10px;
        right: 15px;
    }
    .icon-close {
        font-size: 30px;
    }
    .news-detail {
        padding: 0;
        overflow-x: hidden;
    }
    .news-detail .content-box {
        margin-bottom: 50px;
        padding: 40px 20px 20px 20px;
    }
    .news-detail .news-title {
        font-size: 20px;
        font-weight: 700;
        margin-bottom: 10px;
    }
    .news-detail .news-date {
        font-size: 14px;
        margin-bottom: 20px;
    }
    .news {
        padding: 0;
        overflow-x: hidden;
    }
    .news .banner .theme img {
        display: none;
    }
    .news .card {
        flex-direction: column;
        margin: 20px 0;
    }
    .news .card .card-pic {
        width: 100%;
        height: 200px;
        margin: 0;
        border-radius: 15px 15px 0 0;
    }
    .news .card .card-body {
        width: 100%;
        padding: 20px;
        height: inherit;
    }
    .news .card .card-title {
        font-size: 18px;
    }
    .news .card .card-des {
        position: relative;
        padding: 0;
    }
    .videos .card-des strong {
        font-size: 18px;
        margin-bottom: 5px;
        margin-top: 10px;
    }
    .videos .card .card-des .card-date {
        font-size: 16px;
    }
    .about {
        overflow-x: hidden;
    }
    .about .container {
        padding-bottom: 40px;
    }
    .about .about-list {
        display: none;
    }
    .about .theme {
        position: absolute;
        left: 0;
        top: 50px;
        right: auto;
    }
    .about .theme img {
        max-width: 322px;
        height: 300px;
        margin-right: -100px;
        top: 40px;
    }
    .about .content-box {
        width: 100%;
        padding: 30px 20px;
    }
    .about .content .box {
        flex-direction: column;
    }
    .about .content .box-info-title {
        text-align: center;
    }
    .about .content .box-info p {
        font-size: 14px;
    }
    .title {
        margin-top: 30px;
    }
    .title-circle {
        font-size: 24px;
        color: #fff;
        font-weight: 500;
        width: 36px;
        height: 36px;
        line-height: 36px;
    }
    .sub-title {
        font-size: 20px;
        margin: 30px 0 20px 0;
    }
    .sub-title::before {
        left: 0%;
        width: 25%;
    }
    .sub-title::after {
        right: 0%;
        width: 25%;
    }
    .about .content-foot {
        margin: 50px -20px -30px -20px;
    }
    .about .content .txt-lg {
        font-size: 26px;
    }
    /* home */
    .home {
        overflow-x: hidden;
        margin-bottom: 60px;
    }
    .home .container {
        padding-left: 30px;
        padding-right: 30px;
        height: initial;
    }
    /* .home .theme {
        position: absolute;
      
    }
    .home .theme img {
        margin-top: 0;
    } */
    .home .slogan {
        margin-top: 100px;
        margin-bottom: 0;
        /* top: 100px;
        left: 20px;
        right: 20px; */
    }
    .home .slogan img {
        width: 100%;
    }
    .home .btn-apply {
        margin-top: 30px;
        height: 36px;
        font-size: 14px;
        white-space: nowrap;
        padding-left: 20px;
        padding-right: 20px;
        box-shadow: none;
        background: rgba(255, 255, 255, .8) !important;
        border-color: transparent;
    }
    .home .btn-apply .icon-arrow-right {
        font-size: 16px;
    }
    .home .theme {
        position: absolute;
        left: 0px;
        right: -6px;
        z-index: -1
    }
    .home .theme img {
        max-width: 322px;
        height: 300px;
        margin-right: -150px;
        top: 40px;
    }
    /* .home .theme {
        margin-bottom: 50px;
        margin-right: -40%;
        margin-top: 50px;
    }
    .home .theme img {
        max-width: 575px;
        margin-top: 240px;
    } */
    /* 导航 */
    .navbar {
        padding-left: 30px;
        padding-right: 30px;
        min-height: 58px;
    }
    .navbar .navbar-brand {
        margin-right: 3px;
    }
    .navbar .navbar-brand img {
        max-width: 80%;
    }
    .navbar-nav {
        /* margin-top: 50px; */
        margin-left: 0;
    }
    .navbar-light .navbar-nav .nav-link {
        font-size: 16px;
        padding-left: 0;
        padding-left: 0;
        display: inline-block;
    }
    .navbar-collapse {
        height: calc(100vh - 58px);
        overflow-y: auto;
    }
    .navbar-toggler {
        display: block;
        width: 30px;
        height: 30px;
        position: absolute;
        top: 15px;
        right: 15px;
        z-index: 997;
        border: none;
    }
    .navbar-toggler .nav-menu {
        transition: all 0.25s ease-in-out;
        display: block;
        background-color: #0064b3;
        height: 2px;
        width: 24px;
        transform-origin: center center;
        position: absolute;
        left: 50%;
        top: 50%;
        border-radius: 2px;
    }
    .navbar-toggler.collapsed .nav-menu-01 {
        transform: translate3d(-50%, -9.5px, 0);
    }
    .navbar-toggler.collapsed .nav-menu-02 {
        transform: translate3d(-50%, -1.5px, 0);
        opacity: 1;
    }
    .navbar-toggler.collapsed .nav-menu-03 {
        transform: translate3d(-50%, 6.5px, 0);
    }
    .navbar-toggler .nav-menu-01 {
        transform: translate3d(-50%, -50%, 0) rotate(135deg);
    }
    .navbar-toggler .nav-menu-02 {
        opacity: 0;
    }
    .navbar-toggler .nav-menu-03 {
        transform: translate3d(-50%, -50%, 0) rotate(225deg);
    }
    .navbar .d-flex {
        margin: 40px 0 80px 0;
        opacity: 0;
        transform: translate3d(0, 80px, 0);
    }
    .navbar-collapse.show .d-flex {
        opacity: 1;
        transform: translate3d(0, 0, 0);
        transition: all 0.55s ease-in-out 0.15s;
    }
    .navbar-nav .nav-item {
        margin: 10px 0;
        text-align: center;
    }
    .navbar-nav .nav-item a {
        opacity: 0;
        transform: translate3d(50%, 0, 0);
    }
    .navbar-collapse.show .navbar-nav .nav-item a {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
    .navbar-collapse.show .navbar-nav .nav-item:nth-child(1) a {
        transition: all 0.5s ease-in-out 0.1s;
    }
    .navbar-collapse.show .navbar-nav .nav-item:nth-child(2) a {
        transition: all 0.5s ease-in-out 0.2s;
    }
    .navbar-collapse.show .navbar-nav .nav-item:nth-child(3) a {
        transition: all 0.5s ease-in-out 0.3s;
    }
    .navbar-collapse.show .navbar-nav .nav-item:nth-child(4) a {
        transition: all 0.5s ease-in-out 0.4s;
    }
    .navbar-collapse.show .navbar-nav .nav-item:nth-child(5) a {
        transition: all 0.5s ease-in-out 0.5s;
    }
    .navbar-collapse.show .navbar-nav .nav-item:nth-child(6) a {
        transition: all 0.5s ease-in-out 0.6s;
    }
    /* 页脚 */
    .foot.container {
        padding-left: 30px;
        padding-right: 30px;
    }
    .friendship {
        font-size: 14px;
    }
    .friendship .d-flex {
        flex-direction: column;
        margin-bottom: 5px;
    }
    .friendship .d-flex br {
        display: none;
    }
    {
        margin-top: 0;
    }
    .friendship .logos {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        margin-top: 20px;
    }
    .friendship .d-flex .logos .one {
        flex: 0 0 33%;
    }
    .friendship .d-flex .logos .one img {
        margin-right: 18px;
        margin-bottom: 20px;
    }
    .footer {
        font-size: 12px;
        margin-top: 30px;
        padding: 10px;
        padding-bottom: constant(safe-area-inset-bottom);
        padding-bottom: env(safe-area-inset-bottom);
    }
    .footer .copyright {
        font-size: 12px;
        padding-bottom: 20px;
        line-height: 2em;
    }
    .footer .copyright p {
        margin-bottom: 8px;
    }
    .footer .copyright br {
        display: block;
    }
    .btn-survey {
        /* width: 72px;
        bottom: 120px; */
        width: 150px;
        bottom: 90px;
    }
    .btn-collect {
        width: 150px;
        bottom: 150px;
    }
    .btn-3d {
        width: 150px;
        bottom: 210px;
    }
    a.btn-top {
        width: 40px;
        height: 40px;
        line-height: 40px;
        border-radius: 4px 0 0 4px;
        bottom: 40px;
    }
    a.btn-top .icon-totop {
        font-size: 16px;
    }
}

@media (max-width: 1024px) {
    .navbar-expand-lg .navbar-nav .dropdown-menu {
        position: relative;
    }
}

@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) {
    .home .theme img {
        margin-right: 0;
        margin-top: 0;
        height: 700px;
        max-width: initial;
    }
    .portfolio .tab-content .nav-tabs {
        justify-content: space-around;
    }
}


/* 动画 */


@-webkit-keyframes float {
    from,
    to {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
    50% {
        visibility: hidden;
        -webkit-transform: translate3d(0, -100%, 0);
        transform: translate3d(0, -8px, 0);
    }
}

@keyframes float {
    from,
    to {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
    50% {
        visibility: hidden;
        -webkit-transform: translate3d(0, -100%, 0);
        transform: translate3d(0, -8px, 0);
    }
}