@charset "utf-8";
/*========css reset========*/
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, caption, input {margin: 0;padding: 0;border: 0;outline: 0;}
* { box-sizing: border-box;}
body {font-size: 12px; color: #565656; font-family: Roboto, sans-serif;}
::-moz-selection { background-color: #b3d4fc; color: #000; text-shadow: none; }
::selection { background-color: #b3d4fc; color: #000; text-shadow: none; }
h1, h2, h3, h4, h5, h6 { margin: 0; padding: 0;}
a:link, a:visited, a:hover, a:active, a:focus {text-decoration: none;outline: none;}
a {color: #1a1a1a; -webkit-transition-duration: 0.3s; -moz-transition-duration: 0.3s; -o-transition-duration: 0.3s; text-decoration: none;}
img { max-width: 100%; }
li { list-style: none;}

/*========网页端样式 - 快捷样式调用========*/
body { background-color: #ffffff; min-height: 100%; margin: 0; padding: 0; color: #333;}
a { color: #3c4570;}
a:hover {color: #545d89;}
.animated { -webkit-animation-duration: 0.5s; animation-duration: 0.5s }
.animate { -webkit-transition-duration: 0.3s; -moz-transition-duration: 0.3s; -o-transition-duration: 0.3s; }
.page_max { max-width: 1899px; margin: 0 auto;}
.d-inline-block { display: inline-block;}
.fully { width: 1300px; margin-left: auto; margin-right: auto;}
.xs_hide { display: block;}
.xs_hide.flex, .xs_hide.flex_lr, .xs_hide.flex_center { display: flex;}
.xs_show { display: none;}
.absolute {position: absolute !important;}

.bg-site { background-color: #0e5a98;}
.block_padding { padding: 50px 0;}
.box-center { margin: 0 auto;}
.border_bottom { border-bottom: 1px solid #e7e7e7;}
.border_bottom:last-child { border-bottom: none}
.bottom-gradient { background-image: linear-gradient(to top, rgba(0, 0, 0, 0.4) 0%, transparent 72px); }
.clear {content: ".";display: block;clear: both;height: 0; font-size: 0px;visibility: hidden;}
.clearfix:after {content: ".";display: block;height: 0;clear: both;visibility: hidden}
.clearfix {}

.swiper-slide > a > div {
    height: 20px;
    line-height: 20px;
    overflow: hidden;
}

/*index*/

#app_framework {}


.top_navigation {width: 100%;position: relative;font-size: 0  }
.top_search { padding: 20px; background-color: #f7f7f7}
.video_poster { position: absolute; left: 0px; right: 0px; top: 0; bottom: 0; z-index: 2; cursor: pointer; max-height: 720px; aspect-ratio: 16/9}
.video_poster .player_icon { position: absolute; left: 50%; top: 40%; font-size: 80px; color: #fff; transform: translate(-40px, -40px);}

.index_intro_warp {background-color: transparent;background-image: linear-gradient(180deg, #A5A5A5 0%, #E2F7FF 100%);}
.index_intro{background: url("mobisite3-copy.png") center no-repeat; padding: 70px 100px;display: flex;justify-content: space-around;}
.index_intro_card {width: 600px;padding: 30px;background-color: #FFFFFF;border-radius: 10px;box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);position: relative;;}
.index_intro_card video { max-width: 100%;}

.index_news_warp { background: #fff; padding: 50px 250px;}
.index_news_title { margin-top: 30px; margin-bottom: 30px;}
.index_news{position: relative;background: #fff;border: 5px #ececec solid;border-radius: 6px;box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.5);padding: 40px 40px;min-height: 400px;}
.elementor-shape {overflow: hidden;position: absolute;left: 0;width: 100%;line-height: 0;direction: ltr;}
.elementor-shape-top {top: -1px;fill: #ECECEC;}
.elementor-shape-bottom {bottom: -1px;fill: #ECECEC;transform: rotate(180deg);}
.index_news_list { position: relative; z-index: 1; text-align: left;}
.index_news_list a {  display: block; }
.news_content_title {font-size: 16px; color: #1D1945}
.news_content_time { font-size: 13px; color: #777}

.body_bg {min-height: 400px;padding-top: 20px;}

.msg_content {
    background-color: #fff;
    color: #fff;
    font-size: 14px;
    position: relative;
}

.stateless_close {
    position: absolute;
    right: 15px;
    top: 15px;
}

.top_container {
    padding: 0 10px;
    position: relative;
}

.menu_container {
    text-align: right;
}

.top_menu {
    display: inline-block;
}

.top_menu_wrap {
    display: block;
    padding: 0.75em 0.7em;
    position: relative;
    padding-left: 80px;
}

.top_menu_wrap .top_menu_link {
    position: relative;
    font-size: 18px;
    line-height: 36px;
    color: #fff !important;
    display: block;
    padding: 10px 0 6px;
}

.top_menu_wrap:hover {
    position: relative;
    border-radius: 4px 4px 0 0;
    /*color: !important;*/
}

.top_menu_link:after {
    content: '';
    bottom: 0;
    position: absolute;
    display: block;
    width: 0;
    height: 1px;
    background: rgb(250, 247, 247);
    transition: all .4s;
}

.top_menu_link.active:after,
.top_menu_link:hover:after {
    width: 100%;
}

.sub_menu {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    height: 240px;
    background: #ebeff0;
    z-index: 999;
    display: flex;
    overflow: hidden;
}

.sub_menu_static {
    width: 100%;
    height: 240px;
    background: #ebeff0;
    z-index: 999;
    display: flex;
    overflow: hidden;
}

.sub_links {
    text-align: left;
    padding-top: 40px;
    padding-left: 30px;
}

.sub_top_title {
    font-size: 28px;
    margin-bottom: 0.85em;
}

.sub_menu_link {
    font-size: 20px;
    color: #333 !important;
    display: inline-block;
    width: 30%;
    border-left: #0D47A1 2px solid;
    padding-left: 1em;
    line-height: 1.1;
    margin-bottom: 1em;
}

.sub_menu_link.active {
    font-weight: bold;
    color: black !important;
}

.sub_menu_link.x2 {
    width: 60%;
}

.top_menu:hover > .sub_menu {}

.top_menu:hover .top_menu_link.active {
    border-bottom: 0;
}

.swiper_banner {
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 1920px;
    max-height: 616px;
}

.index_bg2 {
    background-color: #f3f3f3;
}

.index_title {
    font-size: 34px;
    text-align: center;
    line-height: 3em;
    height: 3em;
    position: relative;
}

.index_title::after {
    content: '';
    position: absolute;
    left: calc(50% - 30px);
    width: 60px;
    bottom: 0;
    border-bottom: 3px solid #2e9ec2;
}

.index_news {
    text-align: center;
}

.news_item {
    display: inline-block;
    vertical-align: top;
    text-align: left;
    width: 30%;
    height: 560px;
    overflow: hidden;

    margin-right: 30px;
    color: #333 !important;
}
.news_item:first-child {
    margin-left: 30px;
}
.news_item:last-child {
    margin-right: 0;
}
.news_item:hover {
    box-shadow: 0 2px 8px 2px rgba(198, 201, 208, 0.5);
}

.news_img {
    position: relative;
}

.news_time {
    width: 60px;
    height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
    background-color: #2e9ec2;
    text-align: center;
    padding: 6px;
    line-height: 2;
    position: absolute;
    left: calc(50% - 30px);
    bottom: -30px;
}

.news_time span:nth-child(1) {
    border-bottom: 1px solid #fff;
}

.news_text {
    padding: 0 30px 40px 30px;
}

.news_title {
    height: 3em;
    line-height: 1.5em;
}

.index_tech {
    position: relative;
}

.tech_text {
    padding: 50px 90px;
}

.tech_title {
    font-size: 34px;
}

/*.tech_more { font-size: 17px;}*/
.tech_paper {
    position: absolute;
    right: 60px;
    bottom: 60px;
    padding: 50px 50px 14px 50px;
    background-color: #0D47A1;
}

.swiper_tech {
    width: 580px;
    height: 200px;
}

.tech_paper_link {
    display: flex;
    align-items: start;
}

.index_teacher {}

.teacher_item {
    display: block;
    width: 300px;
}

.teacher_img img {
    width: 337px;
    height: 505px;
}

.index_more_link {
    text-align: right;
    color: #777;
}

.index_more_link a {
    color: #555;
}

.swiper_teacher .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #0D47A1;
}

.swiper {
    user-select: none;
}

.app_site_menu a {
    color: #333;
}

/*footer*/

.list-banner-line {
    padding: 20px 20px 20px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.list-banner-nav {
    text-align: center;
}

.list-banner-nav a {
    margin-right: 40px;
    display: inline-block;
    padding-bottom: 10px;
}

.list-banner-nav a.active {
    border-bottom: 2px solid #fff;
}

.list-content {
    width: 1200px;
    margin: 0px auto;
    min-height: 100px;
}

.list_card {
    overflow: hidden;
    height: 100%;
}

.list_new_row {
    padding: 20px;
}

.list_new_row:hover {
    box-shadow: 0 6px 16px 0 rgba(0, 0, 0, .08)
}

.list_news_left {
    flex: 0 0 100px;
}

.footer-container {
    font-size: 17px;
    color: #ddd;
}

.v-application .footer-container a {
    color: #ddd;
    font-size: 17px;
}

.v-application .footer-container a:hover {
    color: #fff;
}

.site_footer {
    width: 100%;
    padding: 30px 0;
    text-align: center;
    background: #132a53;
    background-size: cover;
    color: #fff;
}
.footer_sub_title { font-size: 15px;}

/*list - ktw*/

.list-page {
    min-height: 10%;
    background: url("list_bottom_bg.png") no-repeat center bottom 50px #fff;
    background-size: 1920px auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between
}

.list-top-btns {
    padding-top: 16px;
}

.list-container {
    min-height: 100px;
}

.list-banner {
    background: url("list_top_bg.jpg") no-repeat center center;
    width: 100%;
    max-width: 1920px;
    height: 220px;
    position: relative;
    margin-left: auto;
    margin-right: auto;
}

.list-logo {
    display: block;
}

.list-nav-warp {
    background-color: rgba(65, 136, 255, .8);
    width: 100%;
    padding-top: 20px;
    padding-bottom: 20px;
    position: sticky;
    top: 0;
}

.list_nav_link {
    color: #fff !important;
    font-size: 18px;
    display: flex;
    align-content: center;
    align-items: center;
    height: 48px;
    padding-left: 26px;
    padding-right: 26px;
    margin-right: 12px;
}

.list_nav_link.active,
.list_nav_link:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.list_nav_link img {
    width: 48px;
    height: 48px;
    line-height: 1;
    display: inline-block;
    vertical-align: middle;
}

.list-step-1 {
    padding-top: 50px;
    padding-bottom: 50px;
}

.list-step-title {
    margin-bottom: 50px;
}

/*list*/

.top_banner {
    width: 100%;
    max-height: 230px;
    overflow: hidden;
    position: relative;
}

.banner_title {
    position: absolute;
    left: 9%;
    top: calc(50% - -1em);
    font-size: 34px;
    line-height: 1;
    letter-spacing: 4px;
    color: #fff;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 100);
}

.banner_title a {
    color: #BBDEFB !important;
}

.list_container_single {
    margin-top: 40px;
    margin-bottom: 40px;
}

.list_tab_menu {
    margin-bottom: 40px;
}

.list_tab_menu .v-tab {
    font-size: 21px;
    padding-top: 10px;
    padding-bottom: 10px;
    height: 60px;
}

.list_tab_menu .v-tabs-bar {
    height: unset;
}

.list_tab_menu .v-tab a {
    color: unset;
}

.list_content_container {
    width: 100%;
    padding: 10px 50px;
    position: relative;
}

.list_content_container p {
    text-align: justify;
    font-size: 16px;
    line-height: 1.75;
    margin-bottom: 2em;
}

.list_content_container td p {
    text-align: unset;
    margin-bottom: unset;
}

.teacher_list {}

.teacher_list_item {
    width: 220px;
    height: 380px;
    display: inline-block;
    vertical-align: top;
    margin-right: 25px;
    margin-bottom: 25px;
    box-shadow: 1px 1px 3px rgba(0, 0, 0, .3);
    text-align: center;
}

.list_article {
    padding: 15px 35px;
}

.list_text {
    font-size: 16px;
    line-height: 1.75;
    position: relative;
    padding: 35px 15px;
    text-align: justify;
}

.list_text p {
    margin-bottom: 1em;
    text-align: justify !important;
}

.list_text h4 a {
    margin-top: 10px;
}

.list_text img {
    max-width: 100%;
}

.list_img_line {
    margin: 2em 0;
    border-bottom: 1px dashed #e7e7e7;
    padding-bottom: 2em;
}

.list_link_text {
    padding: 20px;
}

.list_link_text a {
    font-size: 16px;
    line-height: 3em;
    height: 3em;
    border-bottom: 1px dashed #e7e7e7;
    display: block;
}

.list_link_text a:last-child {
    border-bottom: none;
}

.list_link_text a span {
    float: right;
    color: #777;
    font-size: 14px;
}

.list_search {}

.list_search .list_search_line {
    border-bottom: 1px dashed #e7e7e7;
    display: block;
    padding: 1.75em 0;
}

.list_search .list_search_line:last-child {
    border-bottom: none;
}

/*搜索页*/
.search_input {
    width: 100%;
    height: 3em;
    line-height: 3em;
    padding: 5px;
    border: 1px solid #999;
    border-radius: 4px;
}

.search_btn {
    padding: 0.75em 1.2em;
    border-radius: 4px;
}

/*内容页*/
.article_box {
    border-radius: 6px;
    min-height: 580px;
    padding: 30px 85px;
    line-height: 24px;
    width: 65%;
    min-width: 700px;
    margin: 30px auto 30px auto;
    box-shadow: 0 0 5px #ccc;
}

.article_body {
    min-height: 10em;
    text-align: justify;
    letter-spacing: 1px;
    padding: 30px 40px;
}

.article_body img {
    padding: 4px;
    background: #fff;
    margin: 1%;
    max-width: 95%;
}

.article_body p {
    line-height: 1.5em;
    margin-bottom: 1.2em;
}

.article_body p:has(img) {
    margin-bottom: 0;
    line-height: 1;
}

.article_new {}

.article_new:before {
    content: ' ';
    background: url("new.gif") no-repeat;
    height: 11px;
    width: 27px;
    display: inline-block;
    margin-right: 0.3em;
}

.intro_table {
    width: 100% !important;
    border-collapse: inherit;
    border-spacing: 3px;
}

.intro_table td {
    padding: 0.4em 0.6em;
    white-space: break-spaces;
    word-break: break-all;
}

.intro_table tr {
    background-color: #BBDEFB
}

.intro_table tr:nth-child(2n) {
    background-color: #E3F2FD
}

.intro_table tr.table_header {
    background-color: #64B5F6;
    color: #fff;
}

.intro_table td p {
    line-height: 1.25;
    margin-bottom: 0;
    font-size: unset
}

.four_image_table {
    border: 0;
    width: 100%;
}

.four_image_table td {
    text-align: center;
    width: 50%;
}

.four_image_table td img {
    max-width: 500px;
}

.search_com {
    padding: 4px 10px;
    width: 240px;
    height: 40px;
    position: relative;
    text-align: right;
}

.search_com .search_bg {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-color: #eee;
    opacity: 0;
    transition-duration: 0.3s;
}

.search_com input {
    padding: 4px;
    opacity: 0;
    position: relative;
    width: 0;
    transition-duration: 0.3s;
}

.search_com:hover .search_bg {
    opacity: 1;
}

.search_com:hover input {
    opacity: 1;
    width: 170px;
    font-size: 14px;
}

/* =============自适应辅助============ */

@media only screen and (max-width: 767px) {
    .page_max { max-width: 100%; width: 100%; min-height: 0;}
    .fully { width: auto !important;}
    .xs { width: 100% !important;}
    .xs_hide { display: none!important;}
    .xs_show { display: block!important;}
    .xs_full { width: 100vw!important;}

    .fully {width: auto !important;}
    .mt-4 { margin-top: 0 !important;}
    .px-5 { padding: 2rem !important}
    .pagination { margin: 10px;}
    .list_right {width: 100vw; padding: 10px;}
    .logo_bg {height:110px;margin-bottom: 3%}
    .list_left {width: 100vw; padding: 0 10px;flex-basis: 100%;}
    .list_text {padding: 10px;}
    .article_box {padding: 10px 10px;width: 100%;}
    .article_body {padding: 10px;}


    .banner_title { margin-top: 20px; font-size: 18px;line-height: 1;letter-spacing: 4px;color: #fff;text-shadow: 1px 1px 1px rgba(0, 0, 0, 100);}
    .v-application .banner_title > div {margin-top: 12px !important;}
    .menu_container {display: flex;flex-direction: column-reverse;}
    .list_content_container {padding: 10px;}

    .index_intro{ padding: 20px 0; display: block; text-align: center; }
    .index_intro_card { display: inline-block; width: 85%; margin-bottom: 20px; padding: 20px;background-color: #FFFFFF;border-radius: 10px;box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);position: relative;}
    .index_intro_card:last-child { margin-bottom: 0; }
    .index_intro_card video { max-width: 100%;}

    .index_news_warp { background: #fff; padding: 10px 30px;}
        .index_news{position: relative;background: #fff;border: 5px #ececec solid;border-radius: 6px;box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.5);padding: 20px 20px;min-height: 400px;}


}

/* 头部图片轮播图 */
.swiper-wrapper{width: 100%;height: 0!important;padding-bottom: 100px;}
/*组件样式覆盖*/
.swiper-pagination-bullet.swiper-pagination-bullet-active {background-color: #fff;}


/*table增强-复制于bootstrap*/
/*table{border-spacing:0;border-collapse:collapse}*/
/*td,th{padding:0}*/
.table{width: 100%;max-width: 100%;margin-bottom: 20px; border-spacing:0;border-collapse:collapse}
.table>tbody>tr>td,.table>tbody>tr>th,.table>tfoot>tr>td,.table>tfoot>tr>th,.table>thead>tr>td,.table>thead>tr>th{padding: 8px;line-height: 1.42857143;vertical-align: top;border-top: 1px solid #ddd}
.table>thead>tr>th{vertical-align: bottom;border-bottom: 2px solid #ddd}
.table>caption+thead>tr:first-child>td,.table>caption+thead>tr:first-child>th,.table>colgroup+thead>tr:first-child>td,.table>colgroup+thead>tr:first-child>th,.table>thead:first-child>tr:first-child>td,.table>thead:first-child>tr:first-child>th{border-top: 0}
.table>tbody+tbody{border-top: 2px solid #ddd}
.table .table{background-color: #fff}
.table-bordered{border: 1px solid #ddd}
.table-bordered>tbody>tr>td,.table-bordered>tbody>tr>th,.table-bordered>tfoot>tr>td,.table-bordered>tfoot>tr>th,.table-bordered>thead>tr>td,.table-bordered>thead>tr>th{border: 1px solid #ddd}
.table-bordered>thead>tr>td,.table-bordered>thead>tr>th{border-bottom-width: 2px}
.table-striped>tbody>tr:nth-of-type(odd){background-color: #f9f9f9}
.table-hover>tbody>tr:hover{background-color: #f5f5f5}
.table>tbody>tr.active>td,.table>tbody>tr.active>th,.table>tbody>tr>td.active,.table>tbody>tr>th.active,.table>tfoot>tr.active>td,.table>tfoot>tr.active>th,.table>tfoot>tr>td.active,.table>tfoot>tr>th.active,.table>thead>tr.active>td,.table>thead>tr.active>th,.table>thead>tr>td.active,.table>thead>tr>th.active{background-color: #f5f5f5}
.table-hover>tbody>tr.active:hover>td,.table-hover>tbody>tr.active:hover>th,.table-hover>tbody>tr:hover>.active,.table-hover>tbody>tr>td.active:hover,.table-hover>tbody>tr>th.active:hover{background-color: #e8e8e8}

/*message 组件*/
.message_box {width: 240px;}
.message_line {padding: 2px 0;}
.message_line h3 {line-height: 2.2em;font-size: 1.2rem;}
.message_line input {border: 1px solid #e4e4e4;background-color: #fff;height: 2em;padding: 1em;font-size: 1rem;width: 100%;border-radius: 3px;}
.message_line textarea {border: 1px solid #e4e4e4;background-color: #fff;height: 8em;line-height: 1.5em;padding: 1em;font-size: 1rem;width: 100%;border-radius: 3px;}
.message_button {display: inline-block;color: #fff;border: 0;padding: 1em 1.8em;line-height: 1em;background-color: #00b0ff;border-radius: 6px;cursor: pointer;}

/*分页*/
.pagination {display: inline-block;padding-left: 0;margin: 10px 0;border-radius: 4px;}
.pagination > li {display: inline;}
.pagination > li > a, .pagination > li > span {position: relative;float: left;padding: 6px 12px;margin-left: -1px;line-height: 1.42857143;color: #337ab7;color: var(--primary-color);text-decoration: none;background-color: #fff;border: 1px solid #ddd;}
.pagination > li:first-child > a, .pagination > li:first-child > span {margin-left: 0;border-top-left-radius: 4px;border-bottom-left-radius: 4px;}
.pagination > li:last-child > a, .pagination > li:last-child > span {border-top-right-radius: 4px;border-bottom-right-radius: 4px;}
.pagination > li > a:hover, .pagination > li > span:hover, .pagination > li > a:focus, .pagination > li > span:focus {z-index: 2;color: #23527c;background-color: #eee;border-color: #ddd;}
.pagination > .active > a, .pagination > .active > span, .pagination > .active > a:hover, .pagination > .active > span:hover, .pagination > .active > a:focus, .pagination > .active > span:focus {z-index: 3;color: #fff;cursor: default;background-color: #337ab7;background-color: var(--primary-color);border-color: #337ab7;border-color: var(--primary-color);}
.pagination > .disabled > span, .pagination > .disabled > span:hover, .pagination > .disabled > span:focus, .pagination > .disabled > a, .pagination > .disabled > a:hover, .pagination > .disabled > a:focus {color: #777;cursor: not-allowed;background-color: #fff;border-color: #ddd;}
.pagination {text-align: center;}
.pagination li, .pagination li a {_display: inline-block;_display: inline;color: #666;}
.pagination .active a {background: #4c6185;background: var(--primary-color);border: 1px solid #4c6185;border: 1px solid var(--primary-color);color: #fff;}
.pagination .active a:hover, .pagination .active a:active, .pagination .active a:focus {background: #4c6185;border: 1px solid #4c6185;border: 1px solid var(--primary-color);}