@charset "utf-8";
:root {
    --width--: 100vw;
}


/** 图标字体 **/

@font-face {
    font-family: 'layui-icon';
    src: url('./font/iconfont.eot?v=256');
    src: url('./font/iconfont.eot?v=256#iefix') format('embedded-opentype'), url('./font/iconfont.woff2?v=256') format('woff2'), url('./font/iconfont.woff?v=256') format('woff'), url('./font/iconfont.ttf?v=256') format('truetype'), url('./font/iconfont.svg?v=256#layui-icon') format('svg');
}

.layui-icon {
    font-family: "layui-icon" !important;
    font-size: 20px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: pointer;
}

body {
    margin: 0px;
    padding: 0px;
    font-family: "Microsoft YaHei", 微软雅黑;
}

li,
ul {
    position: relative;
    margin: 0 auto;
    padding: 0;
    list-style: none;
    list-style-type: none;
}

ul {
    font-size: 0;
}

li {
    font-size: initial;
    vertical-align: bottom;
}

a:link,
a:active,
a:visited {
    color: inherit;
    text-decoration: none;
}

a:hover {
    color: darkorange;
    cursor: pointer;
}

body {
    position: relative;
    color: #4c4c4c;

    background-color: whitesmoke;
}


/* all */

.width {
    position: relative;
    width: 100%;

    min-width: 1080px;
    max-width: 1920px;
    max-width: 1280px;

    box-sizing: border-box;
}

li.active {
    color: darkorange;
    cursor: default;
}

ul.pagination,
ul.pagination li {
    display: inline-block;
    font-size: 20px;
}

ul.pagination li:first-child,
ul.pagination li:last-child {
    font-size: 30px;
}

ul.pagination {
    padding: 10px 0;
    height: 30px;
    line-height: 30px;
}

ul.pagination li+li {
    margin-left: 15px;
}

ul.pagination li.active {
    color: darkorange;
}


/* js */


/* head */

.navbar {
    position: fixed;
    top: 0;
    left: 50%;
    background-color: white;
    transform: translate(-50%, 0);
}

.navbar ul li {
    display: inline-block;
}

.head-info {
    min-width: 768px;
    height: 30px;
    line-height: 30px;
    font-size: 13px;
    color: white;
    background-color: #dc0000;
    z-index: 999;
}

.head-info li {
    font-size: 13px;
}

.head-column {
    height: 80px;
    line-height: 80px;
    font-size: 18px;
    text-align: center;
    border-bottom: 1px solid rgba(220, 0, 0, 0.8);
    box-sizing: border-box;
    z-index: 998;
}

.head-column li {
    font-size: 18px;
}

.head-info+.head-column {
    top: 30px;
}

.head-column .logo {
    height: 100%;
}

.head-column .logo img {
    height: 100%;
    background-color: white;
}


/* content */

.content {
    width: 100%;
    margin: 0 auto;
    clear: both;
}

.content-sapce {
    width: 100;
    height: 50px;
    clear: both;
}

.content .leftbar {
    text-align: center;
    overflow: hidden;
}

.leftbar .vermiddle {
    margin-top: calc(25vh);
}

.leftbar .vermiddle img {
    max-width: 80%;
}

.content .leftbar li::after {
    content: "";
    position: absolute;
    width: 80%;
    right: 10%;
    top: 90%;
    border-bottom: 1px dotted chocolate;
}

.top-curved {
    position: absolute;
    width: 110%;
    left: -5%;
    top: 0;
    color: white;
    font-size: 28px;
    background-color: rgba(220, 0, 0, 0.8);
    border-radius: 0 0 50% 50%;
    z-index: 9;
}

.content-body {
    position: relative;
    width: 100%;
    text-align: center;
    background-color: #ffffff;
}

.content-body.foot {
    position: absolute;
    bottom: 0;
}

.content-title {
    padding-top: 20px;
    font-size: 24px;
    font-weight: 600;
}

.font0 {
    font-size: 0;
}

.animation-box {
    position: relative;
    width: 100%;
    text-align: center;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    box-sizing: border-box;
    overflow: hidden;
}

.content-text {
    padding: 0 50px;
    font-size: initial;
    text-align: left;
    text-indent: 2em;
    box-sizing: border-box;
}

.mapbox {
    width: 90%;
    height: 500px;
    height: 40vw;
    margin: 0 auto;
    border: 1px solid gray;
}

.animation-box .imgbox-3 {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.animation-box .adapt {
    width: 100%;
}

.imgbox-3 .medal {
    position: absolute;
    width: 200%;
    left: -50%;
    bottom: 10%;
    opacity: 0;
}

.animation-box .img80 {
    display: block;
    max-width: 80%;
    margin: 0 auto;
}

.animation-box .img80+.img80 {
    margin-top: 10px;
}

.animation-box+.animation-box {
    margin-top: 30px;
}

.exper-title {
    font-size: 46px;
}

.exper-title+.exper-title {
    margin-top: 20px;
    font-size: 46px;
}

.exper-title span+span {
    margin-left: 30px;
}

.exper-box {
    padding: 100px 0 200px 0;
}

.exper-box .exper {
    display: inline-block;
    width: 20%;
}

.exper-box .icon img {
    width: 160px;
}

.exper-box .explan {
    font-size: 40px;
    margin-top: 20px;
}

.exper-box .explan+.explan {
    margin-top: 15px;
    font-size: 26px;
}

.join-box {
    width: 90%;
    margin: 0 auto;
    margin-top: 30px;
    padding: 10px;
    text-align: left;
    border: 1px solid #E4E4E4;
}

.join-title {
    height: 40px;
    line-height: 40px;
}

.join-title .role {
    float: left;
    font-size: 20px;
}

.join-title .time {
    float: right;
    color: #999999;
}

.join-body {
    padding-top: 10px;
}

.join-body li {
    display: inline-block;
    width: calc(33.3%);
    width: calc(100%/3);
    color: black;
}

.join-body ul li+li {
    margin-top: 0.5em;
}

.join-body .tag {
    color: #999999;
}

.btn {
    display: inline-block;
    padding: 5px 10px;
    color: white;
    letter-spacing: 0.1em;
    background-color: #009688;
    border-radius: 2px;
}

.article {
    position: relative;
    padding: 15px 15px 5px 15px;
    text-align: left;
}

.article-content {
    padding: 10px;
}

.article-content img {
    max-width: 90%;
}

.article li {
    display: inline-block;
    width: 33.3%;
    width: calc(100%/3);
    padding: 10px 15px;
    box-sizing: border-box;
}

.article li .img-box {
    position: relative;
    width: 100%;
    padding-bottom: 90%;
    margin: 5px auto;
    background-color: whitesmoke;
    box-sizing: border-box;
    overflow: hidden;
    border: 5px solid whitesmoke;
}

.img-box img {
    position: absolute;
    max-width: 100%;
    max-height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.img-box img.dlogo {
    max-width: 50%;
    max-height: 50%;
}

.article .explan {
    display: inline-block;
    position: relative;
    width: 100%;
    font-size: 14px;
}

.article .explan span {
    margin-top: 5px;
}

.article .explan span+span {
    margin-left: 10px;
}

.article .title+.explan span {
    margin-left: 0;
    margin-right: 10px;
}

.article span>span {
    color: initial;
}

.article .left {
    float: left;
    text-align: left;
    color: #999999;
}

.article .right {
    float: right;
    color: #999999;
}

.article .left>span,
.article .right>span {
    display: inline-block;
}

.article .title {
    font-size: inherit;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.article>.title {
    max-width: 90%;
    margin: 0 auto;
    padding-bottom: 15px;
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    white-space: initial;
    text-overflow: initial;
    overflow: initial;
}

.article .explan+.title {
    margin-top: 5px;
}

.article .title+.explan {
    margin-top: 10px;
}

.article .btn {
    position: relative;
    width: auto;
    margin-left: 20px;
    padding: 1px 15px;
    border: 1px solid;
    border-radius: 5px;
}

.foot .article a {
    color: #999999;
}

.foot .article .left {
    float: none;
}

.foot .article .left,
.foot .article .right {
    color: inherit;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.article .btn>span {
    position: absolute;
    left: 14px;
    top: -16px;
    margin-left: 0 !important;
    color: darkorange;
    animation: upup 1s;
    animation-fill-mode: forwards;
}


/* foot */

.footer {
    margin: 0 auto;
    color: white;
    text-align: center;
    background-color: #c30f0f;
}

.footer .beian {
    padding: 8px 0;
    font-size: 14px;
}

.beian span+span {
    margin-left: 2em;
}


/* hover */

.exper-box .icon img:hover {
    animation: scale 1s;
}

.content .leftbar li:hover::after {
    border-bottom: 1px solid chocolate;
}

.article li .img-box:hover {
    background-color: gainsboro;
}

.article .btn:hover {
    cursor: pointer;
    background-color: darkorange;
}

.foot .article a:hover {
    color: darkorange;
}


/* animation */

.opacity3 {
    animation: opacity 3s;
    animation: opacity 3s linear 2s;
    animation-fill-mode: forwards;
}

.opacity5 {
    animation: opacity 5s;
    animation-fill-mode: forwards;
}

.blur {
    animation: blur 3s;
    animation-fill-mode: forwards;
}

@keyframes upup {
    0% {
        top: -8px;
        opacity: 1;
    }
    100% {
        top: -50px;
        opacity: 0;
    }
}

@keyframes opacity {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

@keyframes topin {
    0% {
        top: -100%;
    }
    100% {
        top: 0;
    }
}

@keyframes topout {
    0% {
        top: 0;
    }
    100% {
        top: -100%;
    }
}

@keyframes scale {
    50% {
        transform: scale(0.5);
    }
}

@keyframes blur {
    0% {
        filter: blur(10px);
    }
    100% {
        filter: blur(0px);
    }
}

@media screen and (min-width: 768px) {
    /* all */
    /* head */
    .navbar {
        min-width: 768px;
    }
    .head-info .left {
        margin-left: 13px;
    }
    .navbar .left {
        float: left;
    }
    .navbar .right {
        position: absolute;
        right: 13px;
    }
    .navbar>ul>li+li {
        margin-left: 15px;
    }
    .head-column>ul>li+li {
        margin-left: 30px;
        margin-left: 4%;
    }
    .showbox {
        display: none;
        position: absolute;
        padding: 5px;
        box-sizing: border-box;
        background-color: white;
        border-radius: 5px;
        border: solid 1px #fc9f4d;
    }
    .showbox img {
        width: 150px;
        float: left;
        background-color: white;
    }
    .head-column ul.menubox {
        display: none;
        top: 80px;
        width: 100%;
        line-height: 45px;
        text-align: center;
        background-color: rgba(255, 255, 255, 0.9);
        border-bottom: 1px solid #eee;
        box-sizing: border-box;
    }
    .head-column.navbar li::after {
        content: "";
        position: absolute;
        width: 120%;
        left: -10%;
        top: 60px;
        border-bottom: none;
    }
    ul.menubox>li {
        display: inline-block;
        font-size: 15px;
    }
    ul.menubox>li+li {
        margin-left: 30px;
    }
    /* content */
    .head-info+.content {
        margin-top: 30px;
        min-height: calc(100vh - 30px - 35px);
    }
    .head-column+.content {
        margin-top: 80px;
        min-height: calc(100vh - 80px - 35px);
    }
    .head-info+.head-column+.content {
        margin-top: 110px;
        min-height: calc(100vh - 110px - 35px);
    }
    .content .more {
        display: none;
    }
    .content .leftbar {
        position: absolute;
        width: 25%;
        width: calc(300px);
        height: 100%;
        left: 0;
        color: whitesmoke;
        background-image: url('/static/img/lbi.jpg');
        background-size: 100% 100%;
        background-repeat: no-repeat;
    }
    .leftbar.top {
        display: none;
    }
    .leftbar img {
        width: 50%;
        margin-top: 50px;
    }
    .leftbar li {
        font-size: 18px;
        line-height: 50px;
    }
    .animation-box .top-curved {
        font-size: 35px;
        font-weight: 600;
        letter-spacing: 1em;
    }
    .top-curved {
        height: 80px;
        line-height: 70px;
    }
    .top-curved+ul {
        padding-top: 90px;
    }
    .leftbar~.content-body {
        width: 75%;
        width: calc(100% - 300px);
        margin-left: 25%;
        margin-left: calc(300px);
    }
    .leftbar.top~.content-body {
        width: 100%;
        margin-left: 0;
    }
    .foot .article .left,
    .foot .article .right {
        max-width: 50%;
        display: inline-block;
    }
    .animation-box.background1 {
        height: 50vw;
        min-height: 600px;
        max-height: 960px;
    }
    .swiper-wrapper {
        transform: initial !important;
    }
    .swiper-slide {
        width: 33.3% !important;
        width: calc(100% / 3) !important;
    }
    .animation-box .imgbox-3 {
        display: inline-block;
        width: 100%;
    }
    .imgbox-3 .medal {
        animation-fill-mode: forwards;
    }
    .mapbox+.btn {
        display: none;
    }
    .content-body.essay {
        padding: 30px 30px 55px 30px;
        box-sizing: border-box;
    }
    .content-body.essay .article {
        padding-top: 30px;
        box-shadow: 0 0 25px 0 rgba(0, 0, 0, .13);
    }
    /* foot */
    .footer-space {
        display: none;
    }
    .footer .footbar {
        display: none;
    }
    /* hover */
    .navbar li:hover .menubox,
    .navbar li:hover .showbox {
        display: block;
    }
    .leftbar li a:hover {
        letter-spacing: 0.1em;
    }
    .head-column.navbar li:hover::after {
        border-bottom: 1px solid darkorange;
    }
    /* dropload */
    .dropload-down {
        display: none;
    }
}

@media screen and (max-width: 767px) {
    /* all */
    body .width {
        width: 100%;
        min-width: auto;
        max-width: none;
    }
    ul li.active a {
        color: white;
    }
    .leftbar li.active a {
        color: darkorange;
    }
    .msg-box {
        position: fixed;
        width: 100%;
        bottom: 2.5em;
        padding: 1em 0;
        text-align: center;
        color: white;
        background-color: rgba(0, 0, 0, 0.5);
    }
    /* head */
    .head-info {
        display: none !important;
    }
    .navbar {
        display: block;
        position: relative;
    }
    .navbar>ul {
        text-align: left;
        color: white;
        box-sizing: border-box;
        background-color: #c30f0f;
        border-bottom: 1px solid whitesmoke;
    }
    .navbar>ul>li {
        width: 33.3%;
        width: calc(100%/3);
        text-align: center;
        box-sizing: border-box;
    }
    .navbar>ul>li.active {
        background-color: black;
    }
    .head-column ul.menubox {
        display: none;
        position: absolute;
        left: 0;
        padding: 0 10px 0 0;
        text-align: left;
        color: black;
        background-color: rgba(255, 255, 255, 0.9);
    }
    .head-column ul.menubox li {
        font-size: 12px;
        margin-left: 10px;
    }
    .head-column .logo {
        height: auto;
        width: 100%;
        border-bottom: 1px solid #eee;
    }
    .head-column .logo img {
        height: auto;
        width: 66%;
    }
    .head-column {
        top: 0 !important;
        height: auto;
        line-height: 2em;
        border-bottom: none;
    }
    /* content */
    .content-sapce {
        width: 100%;
        height: 30px;
    }
    .content {
        margin-top: 0 !important;
    }
    .top-curved {
        height: 60px;
        line-height: 50px;
    }
    .top-curved+ul {
        padding-top: 70px;
    }
    .content .more {
        position: fixed;
        width: 1em;
        bottom: 6em;
        padding: 0.3em;
        font-weight: 600;
        color: whitesmoke;
        background-color: rgba(0, 0, 0, 0.3);
        border: 1px solid grey;
        border-left: none;
        border-radius: 0 0.5em 0.5em 0;
        z-index: 99;
    }
    .content .leftbar {
        position: fixed;
        width: 100%;
        height: 100%;
        top: -100%;
        background-color: rgba(255, 255, 255, 0.95);
        z-index: 999;
    }
    .leftbar.show {
        top: 0;
        animation: topin 1s;
    }
    .leftbar.hide {
        animation: topout 0.5s;
    }
    .content .leftbar li {
        line-height: 2.5em;
    }
    .animation-box+.animation-box {
        margin: 0;
        padding-top: 30px;
    }
    .animation-box .imgbox-3 {
        height: 120vw;
    }
    .content-text {
        padding: 0 15px;
    }
    .imgbox-3 .adapt {
        position: absolute;
        left: 0;
        bottom: 0;
    }
    .mapbox {
        width: 95%;
        height: 50vh;
    }
    .animation-box:last-child {
        padding-bottom: 30px;
    }
    .exper-box {
        padding: 50px 5% 50px 5%;
        font-size: initial;
    }
    .exper-box .exper {
        width: 25%;
        vertical-align: text-top;
    }
    .exper-box .exper:nth-child(even) {
        margin-left: 25%;
    }
    .exper-box .exper:nth-of-type(n+3) {
        margin-top: 35px;
    }
    .exper-title {
        font-size: 1.5em;
    }
    .exper-title+.exper-title {
        margin-top: 0.5em;
        font-size: 1.5em;
    }
    .exper-title span+span {
        margin-left: 0.5em;
    }
    .exper-box .icon img {
        width: 100%;
    }
    .exper-box .explan {
        margin-top: 10px;
        font-size: 1.5em;
    }
    .exper-box .explan+.explan {
        font-size: 1em;
    }
    .exper-box .explan+.explan {
        margin-top: 5px;
    }
    .join-title {
        height: 2em;
        line-height: 2em;
    }
    .join-box .join-title .role {
        font-size: 1em;
        font-weight: 600;
    }
    .join-box .join-title .time {
        font-size: 0.8em;
    }
    .join-body {
        padding-top: 0;
    }
    .join-body ul li {
        width: auto;
        min-width: 50%;
    }
    .join-body ul li span {
        font-size: 0.8em;
    }
    .btn {
        width: 90%;
    }
    .content-body.essay {
        padding-bottom: 75px;
        padding-bottom: calc(1em * 2 + 30px)
    }
    .article {
        padding: 15px 10px 5px 10px;
    }
    .article li {
        width: 100%;
    }
    .article li+li {
        border-top: 1px solid whitesmoke;
    }
    .article>.title {
        max-width: none;
        font-size: 1.2em;
    }
    .article .btn {
        float: right;
        margin-top: 5px;
    }
    .article .title+.explan .left,
    .article .title+.explan .right {
        width: 100%;
        text-align: left;
    }
    .foot .article .left,
    .foot .article .right {
        width: 100%;
        float: none;
    }
    .foot .article .right {
        margin-top: 0.2em;
    }
    ul.pagination {
        display: none;
    }
    /* foot */
    .footer {
        position: fixed;
        bottom: 0;
        z-index: 999;
    }
    .footer-space {
        width: 100%;
        height: 2.5em;
    }
    .footer .beian {
        display: none;
    }
    .footer>ul {
        text-align: center;
    }
    .footer .layui-icon {
        font-size: 1.5em;
        color: lightgoldenrodyellow;
    }
    .footer>ul>li {
        display: inline-block;
        width: 33%;
        height: 2.5em;
        line-height: 2.5em;
        box-sizing: border-box;
    }
    .footer>ul>li span {
        display: none;
        margin-left: 5px;
    }
    /* hover */
    /* dropload */
    .dropload-up,
    .dropload-down {
        position: relative;
        height: 0;
        overflow: hidden;
        font-size: 12px;
        /* 开启硬件加速 */
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
    .dropload-down {
        height: 50px;
    }
    .dropload-refresh,
    .dropload-update,
    .dropload-load,
    .dropload-noData {
        height: 50px;
        line-height: 50px;
        text-align: center;
    }
    .dropload-load .loading {
        display: inline-block;
        height: 15px;
        width: 15px;
        border-radius: 100%;
        margin: 6px;
        border: 2px solid #666;
        border-bottom-color: transparent;
        vertical-align: middle;
        -webkit-animation: rotate 0.75s linear infinite;
        animation: rotate 0.75s linear infinite;
    }
    @-webkit-keyframes rotate {
        0% {
            -webkit-transform: rotate(0deg);
        }
        50% {
            -webkit-transform: rotate(180deg);
        }
        100% {
            -webkit-transform: rotate(360deg);
        }
    }
    @keyframes rotate {
        0% {
            transform: rotate(0deg);
        }
        50% {
            transform: rotate(180deg);
        }
        100% {
            transform: rotate(360deg);
        }
    }
}