html {
    scroll-padding-top: 80px;
}
body {
    /*font-family: Arial, sans-serif;*/
    font-family: "Noto Sans SC", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    line-height: 1.6;
    background-color: #f4f4f4;
    padding-top: 80px;
}
ul,li{
    list-style: none;
}
a{
    text-decoration: none;
    color: #333;
}
.container {
    width: 80%;
    margin: 0 auto;
    max-width: 1200px;
    overflow: hidden;
}

/*header {*/
/*    position: relative;*/
/*    background: #fff;*/
/*    padding: 8px 0;*/
/*    box-shadow: 1px 1px 4px rgba(0,0,0,.1);*/
/*    z-index: 9;*/
/*}*/
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    padding: 8px 0;
    box-shadow: 1px 1px 4px rgba(0,0,0,.1);
    z-index: 999;
}
header.scrolled{
    box-shadow: 0 2px 10px rgba(0,0,0,.15);
}
header .logo {
    float: left;
    width: 40%;
}
header .logo h1 {
    display: none;
}
header .logo img {
    width: 100%;
    max-width: 500px;
    min-width: 420px;
    vertical-align: middle;
}

header nav {
    float: right;
    width: 60%;
    margin-top: 4px;
}

header nav ul {
    padding: 0;
    float: right;
    width: 90%;
    overflow: hidden;
}

nav ul li {
    float: left;
    width: 12.5%;
    text-align: center;
}

nav ul li a {
    color: #111;
    text-decoration: none;
    font-size: 16px;
}
nav ul li a:hover {
    color: #e11358;
}

nav ul li a.active{
    color: #e11358;
    font-weight: bold;
}
/*.subnav{*/
/*    position: fixed;*/
/*    top: 80px;*/
/*    left: 0;*/
/*    right: 0;*/
/*    padding: 8px;*/
/*    z-index: 1;*/
/*    display: none;*/
/*}*/
.subnav{
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    padding: 8px;
    z-index: 998;
    display: none;
}
.subnav-wrap{
    margin-top: 8px;
    background: #fff;
    border-radius: 6px;
    padding: 0 16px;
    box-shadow: 1px 1px 4px rgba(0,0,0,.2);
    overflow: hidden;
}
.subnav a{
    float: left;
    width: 16%;
    padding: 16px 0;
    text-align: center;
}
.subnav a img{
    border-radius: 6px;
}
.subnav a p{
    margin: 1px 0 0;
}
.navbar{
    display: none;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 16px;
    width: 30px;
    height: 24px;
    text-align: center;
    margin: auto;
    box-shadow: none!important;
}
.navbar i{
    font-size: 24px;
}

main {
    overflow: hidden;
}

.banner,.banner img{
    width: 100%;
}
.banner-prev,.banner-next{
    background: url('/template/xaomd/static/img/bn-pre.png') no-repeat 100% 100%;
    width: 45px;
    height: 45px;
}
.banner-next{
    background: url('/template/xaomd/static/img/bn-nex.png') no-repeat 100% 100%;
}
.swiper-button-prev:after, .swiper-rtl .swiper-button-next:after, .swiper-button-next:after, .swiper-rtl .swiper-button-prev:after{
    content: none;
}
.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: 16px;
}
.swiper-pagination-bullet{
    border: 2px solid #e11358;
    background: #fff;
    opacity: 1;
}
.swiper-pagination-bullet-active{
    background: #e11358;
}

.indexnav ul{
    overflow: hidden;
    margin: 0;
    padding: 6px 0 12px;
}
.indexnav ul li{
    position: relative;
    box-sizing: border-box;
    float: left;
    background: #fff;
    width: 20%;
    border: 1px solid #e3e3e3;
}
.indexnav ul li a{
    display: block;
    padding: 16px;
}
.indexnav ul li a:hover h3,.indexnav ul li a:hover .angle i{
    color: #e11358;
}
.indexnav ul li a:hover .angle{
    border: 1px solid #e11358;
}
.indexnav ul li:hover{
    border-color: transparent;
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
    animation: pulse 1s;
}
.indexnav ul li a h3{
    color: #464546;
    font-size: 22px;
    margin: 0;
}
.indexnav ul li a p{
    color: #aaa;
    margin: 4px 0 12px;
}
.indexnav ul li a .angle{
    width: 32px;
    line-height: 32px;
    text-align: center;
    border: 1px solid #898989;
    border-radius: 50%;
}
.indexnav ul li a .angle i{
    font-size: 21px;
    color: #898989;
}
.indexnav ul li a img{
    position: absolute;
    bottom: 0;
    right: 6%;
    height: 90%;
}

.title{
    padding-bottom: 24px;
    overflow: hidden;
}
.title h2{
    display: inline-block;
    font-size: 24px;
    font-weight: 600;
    margin: 0;
}
.title h2:after{
    content: "";
    display: block;
    width: 100%;
    height: 10px;
    background: rgba(225, 19, 88, .3);
    margin-top: -13px;
}
.title a{
    float: right;
}
.title a i{
    font-size: 24px;
    margin-top: 8px;
}
.title ul{
    float: right;
    width: 250px;
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid #ddd;
    background: #d9d9d9;
    margin: 0;
    padding: 0;
}
.title ul li{
    float: left;
    width: 25%;
    text-align: center;
    border-radius: 20px;
    padding: 3px 0;
    cursor: pointer;
}
.title ul li.alive{
    background: #e11358;
    color: #fff;
}
#mf-con,#mr-con,#mj-con{
    display: none;
}
.swp-work{
    animation: fade .3s ease;
}
@keyframes fade {
    from { opacity: 0 }
    to { opacity: 1 }
}

.dynamic,.course,.environment,.teacher,.honor,.work,.news,.help,.cooperate{
    padding: 40px 0;
}
.dynamic{
    padding-bottom: 24px;
    background: #fff;
}
.dynamic-content{
    overflow: hidden;
    box-sizing: border-box;
}
.dynamic-content-left{
    float: left;
    width: calc(58% - 2px);
    border: 1px solid #e11358;
    border-radius: 6px;
}
.dynamic-content-left-title{
    background: #e11358;
    color: #fff;
    padding: 12px 0;
    text-align: center;
    font-weight: bold;
    font-size: 20px;
    letter-spacing: 3px;
}
.dynamic-content-left-menu{
    margin: 0;
    padding: 8px 0;
    overflow: hidden;
    box-sizing: border-box;
    border-bottom: 1px solid #e11358;
    color: #e11358;
    font-weight: bold;
}
.dynamic-content-left-content-li{
    margin: 0;
    padding: 0;
    overflow: hidden;
    box-sizing: border-box;
    border-bottom: 1px dashed #ddd;
}
.dynamic-content-left-content .swiper-wrapper {
  transition-timing-function: linear !important;
}
.dynamic-content-left-menu li,.dynamic-content-left-content-li li{
    float: left;
    width: 25%;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.dynamic-content-left-content-li li{
    padding: 12px 0;
    font-size: 14px;
    color: #333;
}
.dynamic-content-left-menu li:nth-of-type(1),.dynamic-content-left-content-li li:nth-of-type(1){
    width: 15%;
}
.dynamic-content-left-menu li:nth-of-type(2),.dynamic-content-left-content-li li:nth-of-type(2){
    width: 20%;
}
.dynamic-content-left-menu li:nth-of-type(3),.dynamic-content-left-content-li li:nth-of-type(3){
    width: 35%;
}
.dynamic-content-left-menu li:nth-of-type(4),.dynamic-content-left-content-li li:nth-of-type(4){
    width: 30%;
}
.dynamic-content-left-content-li li:nth-of-type(4) a{
    color: #f60;
}
.dynamic-content-left-content{
    height: 235px;
    overflow: hidden;
}
/*.dynamic-content-right{*/
/*    float: left;*/
/*    width: calc(42% - 16px);*/
/*    box-sizing: border-box;*/
/*    margin-left: 16px;*/
/*}*/
/*.dynamic-content-right-video{*/
/*    height: 335.59px;*/
/*}*/
/*.dynamic-content-right-video video{*/
/*    width: 100%; */
/*    height: 100%;*/
/*    border-radius: 6px;*/
/*    object-fit: fill;*/
/*}*/
.dynamic-content-right{
    float: left;
    width: calc(42% - 16px);
    box-sizing: border-box;
    margin-left: 16px;
}

/* 视频容器 */
.dynamic-content-right-video{
    position: relative;               /* 给 loading 用 */
    height: 335.59px;
    border-radius: 6px;
    overflow: hidden;
    background: #000;                 /* 视频未加载前兜底 */
}

/* video 本体 */
.dynamic-content-right-video video{
    width: 100%;
    height: 100%;
    border-radius: 6px;
    object-fit: cover;                /* 保证不变形 */
    display: block;
}

/* 加载提示层 */
.dynamic-content-right-video .video-loading{
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.6);
    color: #fff;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    pointer-events: none;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}
.video-loading::after{
    content: "";
    width: 18px;
    height: 18px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    margin-left: 8px;
    animation: spin 1s linear infinite;
}


.course-list {
    display: flex;
    flex-wrap: wrap;
    margin: -8px;
    padding: 0;
    list-style: none;
}
.course-list li {
    width: calc(25% - 16px);
    margin: 8px;
    background: #fff;
    box-sizing: border-box;
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(.4,0,.2,1);
}
.course-list li:hover{
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
    transform: scale(0.99);
}
.course-list li:active{
    transform: scale(0.97);
}
.course-list li:hover a{
    color: #e11358;
}
.course-list li:hover .course-content p{
    color: #000;
}
.course-list li a {
    display: block;
    text-decoration: none;
    color: #333;
}
.course-pic{
    position: relative;
}
.course-pic-bg {
    width: 100%;
    display: block;
}
.course-pic-info{
    position: absolute;
    top: 0;
    left: 0;
    padding: 16px;
}
.course-pic-info span{
    display: block;
    color: #fff;
    font-weight: bold;
    font-size: 18px;
}
.course-pic-info span:nth-of-type(2){
    font-size: 16px;
    margin: 24px 0 3px;
}
.course-pic-info span:nth-of-type(3){
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 12px;
}
.course-pic-info img{
    width: 70px;
}
.course-content {
    padding: 10px;
}
.course-content h3 {
    font-size: 16px;
    margin: 0 0 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.course-content p {
    font-size: 14px;
    color: #666;
    margin: 0;
}

.more-wrap {
    text-align: center;
}
.more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;

    margin: 30px auto 0;
    padding: 10px 24px;

    border: 1px solid #ccc;
    border-radius: 30px;
    color: #333;
    text-decoration: none;
    font-size: 15px;

    transition: all 0.3s ease;
}
.more i {
    transition: transform 0.6s ease;
    display: inline-block;
    margin-top: 2px;
}
.more:hover {
    border-color: #e11358;
    color: #e11358;
}
.more:hover i {
    transform: rotate(360deg);
}
.more:not(:hover) i {
    transform: rotate(0deg);
}

.environment{
    background: #fff;
}
.environment-content{
    overflow: hidden;
    box-sizing: border-box;
    padding-top: 24px;
}
.environment-content-left{
    float: left;
    width: calc(30% - 50px);
    padding-right: 50px;
}
.environment-content-left h4{
    font-size: 32px;
    color: #454545;
    margin: 0;
    line-height: 1.3;
}
.environment-content-left ul{
    overflow: hidden;
    padding: 0;
    margin-top: 32px;
    font-size: 18px;
}
.environment-content-left li{
    float: left;
    width: 50%;
    color: #555;
    margin-bottom: 16px;
}
.environment-content-left li h5 {
    margin: 0;
    font-weight: 500;
}
.environment-content-left li h5 strong{
    color: #e0224d;
    font-size: 40px;
    margin-right: 6px;
}
.environment-content-left li p {
    margin: 8px 0;
}
.environment-content-right {
    float: left;
    width: 70%;
}
.environment-in{
    float: unset;
    width: 100%;
}
.environment-content-right ul {
    display: flex;
    flex-wrap: wrap;
    margin: -4px;
    padding: 0;
    list-style: none;
}
.environment-content-right ul li {
    width: calc(33.333333% - 8px);
    margin: 4px;
    background: #fff;
    box-sizing: border-box;
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(.4,0,.2,1);
}
.environment-in ul{
    margin: -8px;
}
.environment-in ul li{
    width: calc(33.333333% - 16px);
    margin: 8px;
}
.environment-content-right ul li:hover{
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
    transform: scale(0.99);
}
.environment-content-right ul li:active{
    transform: scale(0.97);
}
.environment-content-right-pic{
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 200px;
}
.environment-in .environment-content-right-pic{
    height: 260px;
}
.index-swiper {
    margin: 16px 0;
    overflow: hidden;
}
.index-swiper .swiper-slide {
    box-sizing: border-box;
}
.index-item {
    position: relative;
    display: block;
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
    text-decoration: none;
    color: #333;
    text-align: center;
    transition: transform 0.25s cubic-bezier(.4,0,.2,1),
    box-shadow 0.25s ease;
}
.index-img {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 380px;
    width: 100%;
}
.index-item:hover {
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
    transform: scale(0.99);
}
.index-item:active {
    transform: scale(0.97);
}
.index-item h3{
    margin: 8px 0;
}
.index-item:hover h3 {
    color: #e11358;
}
.index-item p{
    padding: 0 8px;
    margin: 0 0 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.index-img-title{
    position: absolute;
    width: 100%;
    bottom: 0;
    background: rgba(0,0,0,.6);
    color: #fff;
}
.index-img-title h4{
    font-size: 16px;
    font-weight: 500;
    margin: 8px 0;
    padding: 0 8px;
}
.news .title ul li{
    width: 50%;
}

.honor{
    background: #fff;
}
.honor-img{
    height: 300px;
}

.el-hide{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.el-hide-2 {
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
overflow: hidden;
text-overflow: ellipsis;
}

.zouxiu img{
    width: 100%;
}

.news-list {
    display: flex;
    flex-wrap: wrap;
    margin: -8px;
    padding: 8px 0;
    list-style: none;
}
.news-list li {
    width: calc(33.333333% - 16px);
    margin: 8px;
    background: #fff;
    box-sizing: border-box;
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(.4,0,.2,1);
}
.news-list li:hover{
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
    transform: scale(0.99);
}
.news-list li:active{
    transform: scale(0.97);
}
.news-list li:hover a{
    color: #e11358;
}
.news-list li:hover .news-content p{
    color: #000;
}
.news-list li a {
    display: block;
    text-decoration: none;
    color: #333;
}
.news-pic{
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 120px;
}
#hyxw-con{
    display: none;
}
.news-content{
    padding: 8px;
    border-top: 1px solid #ddd;
}
.news-content h3,.news-content p{
    margin: 8px 0;
}
.news-content h3{
    font-size: 16px;
}
.news-content p{
    font-size: 14px;
}
.news-content a {
    color: #e11358;
    text-decoration-line: underline;
    text-decoration-style: dashed;
    text-decoration-color: rgba(225, 19, 88, 0.5);
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
    transition: color 0.3s ease;
}

.news-content a:hover {
    text-decoration-style: solid;
    color: #c00f4a; 
}

.help{
    background: #fff;
}

.swp-help .swiper-slide{
    position: relative;
    background: #f4f4f4;
    padding: 8px 16px;
    border-radius: 6px;
    min-height: 300px;
    transition: transform .25s cubic-bezier(.4,0,.2,1);
}

.swp-help .swiper-slide:hover{
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
    transform: scale(.99);
}

.swp-help .swiper-slide:active{
    transform: scale(.97);
}
.help-title{
    margin: 8px 0;
    font-size: 16px;
    line-height: 1.6;
}
.help-wrap{
    position: relative;
    max-height: 200px;
    overflow: hidden;
}
.help-content{
    font-size: 14px;
    line-height: 1.8;
}
.help-wrap::after{
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 48px;
    background: linear-gradient(
        to bottom,
        rgba(244,244,244,0),
        rgba(244,244,244,1)
    );
    pointer-events: none;
}
.swp-help .swiper-slide:hover .help-wrap{
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(24px + 2.6em);
    bottom: 8px;
    max-height: none;
    background: #f4f4f4;
    z-index: 10;
}
.swp-help .swiper-slide:hover .help-content{
    height: 100%;
    overflow-y: auto;
    padding-right: 8px;
}
.swp-help .swiper-slide:hover .help-wrap::after{
    display: none;
}

.cooperate-list {
    display: flex;
    flex-wrap: wrap;
    margin: -8px;
    padding: 0;
    list-style: none;
}
.cooperate-list li {
    width: calc(16.666667% - 16px);
    margin: 8px;
    background: #fff;
    box-sizing: border-box;
    border-radius: 6px;
    overflow: hidden;
    transition: 
        transform 0.25s cubic-bezier(.4,0,.2,1),
        box-shadow 0.25s cubic-bezier(.4,0,.2,1);
}
.cooperate-list li:hover{
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
    transform: scale(0.99);
}
.cooperate-list li:active{
    transform: scale(0.97);
}
.cooperate-list li a {
    display: block;
    text-decoration: none;
    color: #333;
}
.cooperate-pic{
    position: relative;
    overflow: hidden;
}
.cooperate-pic-bg {
    height: 100px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.4s ease;
}
.cooperate-list li:hover .cooperate-pic-bg{
    transform: scale(1.05);
}
.cooperate-pic-info{
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    text-align: center;
    pointer-events: none;
    z-index: 2;
}
.cooperate-pic::after{
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.35);
    z-index: 1;
}
.cooperate-pic-info span{
    display: block;
    color: #fff;
    font-weight: bold;
    font-size: 18px;
    line-height: 1.4;
    word-break: break-word;
    transition: transform 0.25s ease;
}
.cooperate-list li:hover .cooperate-pic-info span{
    transform: scale(1.05);
}

footer{
    background: #1e1e1e;
    text-align: center;
}
footer,footer a{
    color: #fff;
}
footer a:hover{
    color: #e11358;
}
footer .foot ul,footer .footnav ul{
    display: flex;
    padding: 32px 0;
    margin: 0;
    border-bottom: 1px solid #484848;
}
footer .footnav ul{
    padding: 32px 8%;
    border-bottom: 0;
}
footer .foot ul li,footer .footnav ul li{
    position: relative;
    flex: 0 0 33.3333%;
    display: flex;
    justify-content: center;
    box-sizing: border-box;
}
footer .footnav ul li{
    flex: 0 0 20%;
}
footer .footnav ul li a{
    font-size: 14px;
}
footer .foot ul li .foot-brand{
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
}
footer .foot ul li:not(:last-child)::after,footer .footnav ul li:not(:last-child)::after{
    content: '';
    position: absolute;
    right: 0;
    top: 15%;
    bottom: 15%;
    width: 1px;
    background: #484848;
}
footer .foot ul li .foot-brand i{
    font-size: 32px;
    width: 50px;
    margin-right: 16px;
    color: #ccc;
}
footer .foot ul li .foot-brand .foot-brand-right{
    width: 100%;
    text-align: left;
}
footer .foot ul li .foot-brand .foot-brand-right h5{
    font-size: 16px;
    font-weight: 400;
    margin: 0;
    padding: 0;
}
footer .foot ul li .foot-brand .foot-brand-right p{
    font-size: 14px;
    margin: 4px 0 0;
    color: #ccc;
}
footer .copyright{
    padding: 16px 0;
    font-size: 14px;
    background: #101010;
    color: #999;
    line-height: 1.8;
}
footer .copyright a{
    color: #ccc;
}
footer .copyright a:hover{
    color: #e11358;
}

.inbanner,.inbanner img{
    width: 100%;
}

.environment .title ul li{
    width: 50%;
}
#jshj-con{
    display: none;
}
.course-tab{
    width: 420px!important;
}
.course-tab a{
    float: left;
    width: 20%;
}
.course-tab a li{
    float: unset;
    width: 100%;
}

.teacher-list {
    display: flex;
    flex-wrap: wrap;
    margin: -8px;
    padding: 0;
    list-style: none;
}
.teacher-list li {
    width: calc(25% - 16px);
    margin: 8px;
    background: #fff;
    box-sizing: border-box;
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(.4,0,.2,1);
}
.teacher-list li:hover{
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
    transform: scale(0.99);
}
.teacher li:active{
    transform: scale(0.97);
}
.teacher li:hover a{
    color: #e11358;
}
.teacher li:hover .teacher-info p{
    color: #000;
}
.teacher li a {
    display: block;
    text-decoration: none;
    color: #333;
}
.teacher li .teacher-img{
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 380px;
    width: 100%;
}
.teacher li .teacher-info{
    padding: 0 16px;
    text-align: center;
}
.teacher li .teacher-info h3,.teacher li .teacher-info p{
    margin: 8px 0;
}

.case-tab{
    width: 420px!important;
}
.case-tab a{
    float: left;
    width: 20%;
}
.case-tab a li{
    float: unset;
    width: 100%;
}

.case-list {
    display: flex;
    flex-wrap: wrap;
    margin: -8px;
    padding: 0;
    list-style: none;
}
.case-list li {
    width: calc(25% - 16px);
    margin: 8px;
    background: #fff;
    box-sizing: border-box;
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(.4,0,.2,1);
}
.case-list li:hover{
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
    transform: scale(0.99);
}
.case-list li:active{
    transform: scale(0.97);
}
.case-list li a {
    display: block;
    text-decoration: none;
    color: #333;
}
.case-list li .case-pic{
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 380px;
    width: 100%;
}

.pagination{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 40px 0;
    user-select: none;
    flex-wrap: wrap;
}
.pagination a,
.pagination span{
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 14px;
    color: #333;
    background: #fff;
    border: 1px solid #e5e5e5;
    text-decoration: none;
    box-sizing: border-box;
    transition: all .25s cubic-bezier(.4,0,.2,1);
}
.pagination a:hover{
    color: #e11358;
    border-color: #e11358;
    transform: translateY(-1px);
}
.pagination .page-num-current{
    background: #e11358;
    color: #fff;
    border-color: #e11358;
    font-weight: bold;
    cursor: default;
}
.pagination .disabled,
.pagination a[disabled]{
    color: #bbb;
    border-color: #eee;
    background: #f9f9f9;
    cursor: not-allowed;
    pointer-events: none;
}
.pagination .page-index,
.pagination .page-pre,
.pagination .page-next,
.pagination .page-last{
    font-size: 14px;
    padding: 0 12px;
}
.pagination .page-numbar{
    display: flex;
    gap: 8px;
}
.pagination .page-status{
    margin-left: 12px;
    font-size: 13px;
    color: #999;
}
.pagination .page-select{
    margin-left: 12px;
    height: 36px;
    border-radius: 6px;
    border: 1px solid #e5e5e5;
    padding: 0 8px;
    outline: none;
}
.news-foot{
    overflow: hidden;
    color: #999;
    border-top: 1px dashed #ddd;
    padding-top: 8px;
    font-size: 14px;
}
.news-foot span:nth-of-type(2){
    float: right;
}
.news-tab{
    width: 300px!important;
}
.news-tab a{
    float: left;
    width: 33.333333%;
}
.news-tab a li{
    float: unset;
    width: 100%!important;
}

.news-left{
    width: 70%;
    float: left;
}
.news-right{
    width: calc(30% - 40px);
    float: left;
    margin-left: 40px;
}

/* 整体模块 */
.signup-form{
    background: #f7f7f7;
    padding: 48px 0;
}

.signup-form .container{
    max-width: 480px;
    width: calc(100% - 56px);
    background: #fff;
    padding: 32px 28px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
}

/* 标题 */
.form-title{
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 8px;
}

.form-subtitle{
    font-size: 14px;
    color: #666;
    text-align: center;
    margin-bottom: 24px;
}

/* 表单项 */
.form-item{
    margin-bottom: 16px;
}

.form-item input,
.form-item select{
    width: 100%;
    height: 46px;
    padding: 0 14px;
    border-radius: 6px;
    border: 1px solid #ddd;
    font-size: 14px;
    box-sizing: border-box;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    background: #fff;
}

/* 聚焦状态 */
.form-item input:focus,
.form-item select:focus{
    border-color: #e11358;
    box-shadow: 0 0 0 3px rgba(225,19,88,.12);
}

/* 下拉框箭头统一 */
.form-item select{
    appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, #999 50%),
        linear-gradient(135deg, #999 50%, transparent 50%);
    background-position:
        calc(100% - 18px) 18px,
        calc(100% - 12px) 18px;
    background-size: 6px 6px;
    background-repeat: no-repeat;
}

/* 提交按钮 */
.form-btn{
    width: 100%;
    height: 48px;
    background: linear-gradient(135deg, #e11358, #ff5c8a);
    border: none;
    border-radius: 24px;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
}

.form-btn:hover{
    box-shadow: 0 6px 16px rgba(225,19,88,.35);
    transform: translateY(-1px);
}

.form-btn:active{
    transform: scale(0.98);
}

.map-section{
    width: 100%;
}
#amap{
    width: 100%;
    height: 450px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,.12);
}
.aboutm{
    display: none;
}
.aboutpc{
    display: block;
}

.about-head{
    margin: 0;
    padding: 32px 0 16px;
    font-size: 22px;
}
.about-head-en{
    margin: 0;
    text-align: center;
    font-size: 10px;
    color: #ccc;
    padding-bottom: 32px;
}
.about-2{
    background: #f8f8f8;
    padding: 32px 0;
    text-align: center;
}
.about-2 .titleimg{
    max-width: 440px;
    width: 80%;
}
.about-2 h2{
    font-size: 45px;
    margin: 0;
}
.about-2 p{
    width: 80%;
    max-width: 420px;
    height: 50px;
    margin: 16px auto;
    background: #df1c4e;
    font-size: 20px;
    color: #fff;
    text-align: center;
    line-height: 50px;
    border-radius: 6px;
}
.about-2 .conimg{
    width: 100%;
    margin-bottom: 16px;
}
.about-3 img{
    width: 100%;
}

.about-pic ul{
    margin-bottom: 16px;
}
.about-pic ul li{
    width: calc(25% - 16px);
}
.about-pic ul li:nth-of-type(1),.about-pic ul li:nth-of-type(2){
    width: calc(50% - 16px);
}
.about-pic .environment-content-right-pic{
    height: 200px;
}
.about-pic ul li:nth-of-type(1) .environment-content-right-pic,.about-pic ul li:nth-of-type(2) .environment-content-right-pic{
    height: 390px;
}

.about-2 .about-pic-list {
    display: flex;
    flex-wrap: wrap;
    margin: 0;
    padding: 16px 0;
    list-style: none;
}
.about-2 .about-pic-list li {
    width: 14.285714%;
    margin: 0;
    background: #fff;
    box-sizing: border-box;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(.4,0,.2,1);
}
.about-2 .about-pic-list li:hover{
    box-shadow: 1px 1px 5px rgba(0,0,0,.3);
}
.about-2-pic{
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 350px;
}

.course-head{
    background: #fff;
    overflow: hidden;
}
.course-left{
    float: left;
    width: 60%;
}
.course-left .course-bg-text{
    font-size: 150px;
    font-weight: 900;
    color: #f7f7f7;
    margin: 0;
    padding: 0;
}
.course-info{
    margin-top: -140px;
    margin-left: 20%;
}
.course-info h3{
    font-size: 55px;
    font-family: Mongolian Baiti;
    font-weight: 400;
    font-style: italic;
    color: #333333;
    margin: 0;
    padding: 0;
}
.course-info h4{
    font-size: 50px;
    font-weight: bold;
    color: #333333;
    margin: 0;
    padding: 0;
}
.course-info .course-info-p{
    margin: 15px 0 0;
    width: 80%;
}
.course-info ul{
    padding: 0;
    margin: 40px 0 0;
    overflow: hidden;
}
.course-info ul li{
    float: left;
    width: 50%;
    margin-bottom: 40px;
}
.course-info ul li img{
    height: 38px;
}
.course-info ul li h5{
    margin: 10px 0 5px;
    font-size: 20px;
}
.course-info ul li p{
    margin: 0;
    font-size: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.course-right{
    float: left;
    width: 40%;
    padding: 100px 0 20px;
}
.course-right-bg{
    position: relative;
    float: right;
    width: 80%;
    height: 510px;
    background: #f7f7f7;
}
.course-right .course-swiper{
    position: absolute;
    top: 40px;
    left: -50px;
    width: 100%;
    max-height: 580px;
    overflow: hidden;
}

.course-2{
    padding: 40px 0;
}
.course-2 .container{
    max-width:1440px;
}
.course-title{
    margin-bottom: 30px;
    text-align: center;
}
.course-title h2,.course-title h3{
    margin: 0;
    padding: 0;
    font-size: 32px;
}
.course-title h3{
    font-weight: 400;
}
.course-content ul{
    padding: 0;
    overflow: hidden;
}
.course-content ul li{
    float: left;
    width: 20%;
}
.course-content ul li:hover{
    background: #000;
    color: #fff;
}
.course-content ul li:hover .course-content-head{
    border-bottom: 2px solid #fff;
}
.course-content ul li:hover .course-content-foot-p p{
    color: #fff;
}
.course-content ul li .course-content-wrap{
    width: 85%;
    margin: auto;
}
.course-content ul li .course-content-head{
    padding: 18px 0;
    border-bottom: 2px solid #000;
    text-align: center;
}
.course-content ul li .course-content-head .course-content-n{
    font-weight: bold;
    font-size: 40px;
}
.course-content ul li .course-content-head .course-content-p{
    font-weight: bold;
    font-size: 14px;
}
.course-content ul li .course-content-foot{
    padding: 18px 0;
}
.course-content ul li .course-content-foot-title{
    font-weight: bold;
    font-size: 18px;
    text-align: center;
    margin-top: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.course-content ul li .course-content-foot-img{
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 150px;
    width: 100%;
    margin: 16px 0;
}
.course-content ul li .course-content-foot-p{
    margin-top: 24px;
}
.course-content ul li .course-content-foot-p p{
    margin: 12px 0;
    color: #333;
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.course-3{
    background-image: url('/static/images/course/course-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100%;
    width: 100%;
}
.course-3 .container{
    padding: 40px 0;
    max-width: 1440px;
}
.course-3 .course-title{
    color: #fff;
}
.course-3 .course-content{
    overflow: hidden;
}
.course-3 .course-content .course-content-img{
    float: left;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 550px;
    width: 40%;
}
.course-3 .course-content .course-content-right{
    float: left;
    background-image: url('/static/images/course/course-bg1.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 550px;
    width: 60%;
}
.course-3 .course-content .course-content-right-wrap{
    padding: 60px;
}
.course-3 .course-content .course-content-right-title{
    font-weight: bold;
    font-size: 24px;
    color: #333;
}
.course-3 .course-content .course-content-right-p{
    margin: 16px 0;
    color: #666;
    line-height: 1.8;
    font-size: 16px;
}
.course-3 .course-content .course-content-right-line{
    width: 100%;
    height: 1px;
    border-bottom: 1px dashed #bfbfbf;
    margin: 40px 0;
}
.course-4{
    width: 100%;
    height: 470px;
    aspect-ratio: 1920 / 470;
    background-image: url('/static/images/course/stk11.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}
.course-4-left{
    width: 51%;
    height: 1px;
    float: left;
}
.course-4-content{
    width: 49%;
    float: left;
}
.course-4-wrap{
    padding: 60px 80px;
}
.course-4-title{
    color: #fff;
}
.course-4-title h2,.course-4-title h3{
    margin: 0;
    padding: 0;
    font-size: 32px;
}
.course-4-title h3{
    font-size: 24px;
    font-weight: 400;
}
.course-4-submit{
    width: 50%;
    min-width: 300px;
    margin-top: 40px;
}
.course-4-submit .form-item input{
    border-radius: 30px;
}
.course-4-submit .form-btn{
    background: #000;
    margin-top: 12px;
}
.course-5{
    padding: 40px 0;
}
.course-5-content{
    margin-top: 18px;
}
.course-5-content ul{
    overflow: hidden;
    margin: 0;
    padding: 0;
}
.course-5-content ul li{
    float: left;
    width: 25%;
}
.course-5-content ul li .course-5-content-wrap{
    padding: 0 24px;
    margin: 12px 0;
    text-align: center;
}
.course-5-content ul li .course-5-content-wrap img{
    width: 76px;
}
.course-5-content ul li .course-5-content-wrap h3{
    margin: 8px 0;
}
.course-5-content ul li .course-5-content-wrap p{
    margin: 0;
    font-size: 15px;
    color: #333;
}

@media (max-width: 1440px) {
    .container{
        width: 90%;
    }
    header .logo {
        width: 35%;
    }
    header nav {
        width: 65%;
        margin-top: 3px;
    }
    .indexnav ul li a img{
        right: 2%;
    }
    .dynamic-content-left{
        width: calc(55% - 2px);
    }
    .dynamic-content-right{
        width: calc(45% - 16px);
    }
    .course-pic-info span:nth-of-type(2){
        margin: 16px 0 3px;
    }
    .course-pic-info span:nth-of-type(3){
        font-size: 14px;
        font-weight: 500;
        margin-bottom: 8px;
    }
    .about-2-pic{
        height: 260px;
    }
    .course-left{
        width: 55%;
    }
    .course-right{
        width: 40%;
    }
    .course-info{
        margin-top: -110px;
    }
    .course-left .course-bg-text{
        font-size: 120px;
    }
    .course-info h3{
        font-size: 42px;
    }
    .course-info h4{
        font-size: 40px;
    }
    .course-info ul li p{
        white-space: unset;
        width: 90%;
    }
    .course-2 .container{
        width: 100%;
    }
}

@media (max-width: 1200px) {
    header .logo {
        width: 80%;
    }
    header .logo img{
        min-width: 0;
    }
    .navbar{
        display: block;
    }
    header nav{
        display: none;
        float: none;
        width: 90%;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        margin: auto;
    }
    header nav ul{
        float: none;
        padding: 8px;
        width: calc(100% - 16px);
        background: #fff;
        /*box-shadow: 1px 1px 4px rgba(0,0,0,.2);*/
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        border-radius: 8px;
        margin: 16px auto;
    }
    header nav ul li{
        width: 25%;
        margin: 8px 0;
    }
    .subnav{
        display: none!important;
    }
    .banner-prev,.banner-next{
        background: none;
    }
    .swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
        bottom: 8px;
    }
    
    .indexnav ul li{
        width: 33.333333%;
    }
    .indexnav ul li:nth-of-type(4),.indexnav ul li:nth-of-type(5){
        width: 50%;
    }
    
    .dynamic,.course,.environment,.teacher,.honor,.work,.news,.help,.cooperate{
        padding: 32px 0;
    }
    .dynamic-content-left{
        width: calc(50% - 2px);
    }
    .dynamic-content-right{
        width: calc(50% - 16px);
    }
    .course-pic-info span{
        font-size: 16px;
    }
    .course-pic-info span:nth-of-type(2){
        margin: 10px 0 2px;
        font-size: 14px;
    }
    .course-pic-info span:nth-of-type(3){
        font-size: 12px;
        margin-bottom: 6px;
    }
    .environment-content-left h4{
        font-size: 24px;
    }
    .environment-content-left li h5 strong{
        font-size: 32px;
    }
    .teacher li .teacher-img,.case-list li .case-pic{
        height: 340px;
    }
    .news-left{
        width: 65%;
    }
    .news-right{
        width: calc(35% - 40px);
    }
    .aboutm{
        display: block;
    }
    .aboutpc{
        display: none;
    }
    .about-head{
        font-size: 18px;
    }
    .about-2 h2{
        font-size: 32px;
    }
    .about-2 p{
        font-size: 18px;
    }
    .about-pic .environment-content-right-pic{
        height: 165px;
    }
    .about-pic ul li:nth-of-type(1) .environment-content-right-pic,.about-pic ul li:nth-of-type(2) .environment-content-right-pic{
        height: 330px;
    }
    .about-2-pic{
        height: 222px;
    }
    .course-info{
        margin-top: -90px;
    }
    .course-left .course-bg-text{
        font-size: 100px;
    }
    .course-info h3{
        font-size: 36px;
    }
    .course-info h4{
        font-size: 34px;
    }
    .course-info ul li p{
        white-space: unset;
        width: 90%;
    }
    .course-content ul li .course-content-head .course-content-n{
        font-size: 32px;
    }
    .course-content ul li{
        width: 25%;
    }
    .course-4{
        background-image: url('/static/images/course/stk12.jpg');
    }
    .course-4-left{
        width: 0;
    }
    .course-4-content{
        float: none;
        margin: auto;
        width: 50%;
        text-align: center;
    }
    .course-4-submit{
        width: 100%;
    }
}

@media (max-width: 1024px) {
    .indexnav ul li a h3{
        font-size: 16px;
    }
    .indexnav ul li a p{
        font-size: 14px;
    }
    .indexnav ul li a .angle{
        width: 24px;
        height: 24px;
        line-height: 24px;
    }
    .indexnav ul li a img{
        height: 75%;
    }
    .indexnav ul li:nth-of-type(5) a img{
        height: 90%;
    }
    .title{
        padding-bottom: 16px;
    }
    .title h2:after{
        height: 7px;
        margin-top: -10px;
    }
    .title h2,.title a i{
        font-size: 18px;
    }
    .title a i{
        margin-top: 7px;
    }
    .dynamic-content-left{
        width: calc(100% - 2px);
    }
    .dynamic-content-left-menu li:nth-of-type(1),.dynamic-content-left-content-li li:nth-of-type(1){
        width: 15%;
    }
    .dynamic-content-left-menu li:nth-of-type(2),.dynamic-content-left-content-li li:nth-of-type(2){
        width: 20%;
    }
    .dynamic-content-left-menu li:nth-of-type(3){
        width: 32%;
    }
    .dynamic-content-left-menu li:nth-of-type(4){
        width: 33%;
    }
    .dynamic-content-left-content-li li:nth-of-type(3){
        width: 40%;
    }
    .dynamic-content-left-content-li li:nth-of-type(4){
        width: 25%;
    }
    .dynamic-content-left-content-li li:nth-of-type(4) a{
        color: #f60;
    }
    .dynamic-content-left-title{
        font-size: 18px;
    }
    .dynamic-content-left-menu{
        font-size: 15px;
    }
    .dynamic-content-right{
        width: 100%;
        margin: 16px 0 0;
    }
    .dynamic-content-right-video{
        height: auto;
    }
    .course-list li {
        width: calc(50% - 16px);
    }
    .course-pic-info span{
        font-size: 18px;
    }
    .course-pic-info span:nth-of-type(2){
        margin: 24px 0 3px;
        font-size: 16px;
    }
    .course-pic-info span:nth-of-type(3){
        font-size: 14px;
        margin-bottom: 16px;
    }
    .course-pic-info img {
        width: 70px;
    }
    .environment-content-left,.environment-content-right{
        width: 100%;
    }
    .news-list li {
        width: calc(50% - 16px);
    }
    .cooperate-list li {
        width: calc(25% - 16px);
    }
    .cooperate-pic-info span{
        font-size: 16px;
    }
    .environment-in .environment-content-right-pic{
        height: 200px;
    }
    .teacher-list li,.case-list li{
        width: calc(33.333333% - 16px);
    }
    .teacher li .teacher-img,.case-list li .case-pic{
        height: 380px;
    }
    .news-left{
        width: 60%;
    }
    .news-right{
        width: calc(40% - 40px);
    }
    .about-pic .environment-content-right-pic{
        height: 145px;
    }
    .about-pic ul li:nth-of-type(1) .environment-content-right-pic,.about-pic ul li:nth-of-type(2) .environment-content-right-pic{
        height: 298px;
    }
    .about-2-pic{
        height: 222px;
    }
    
    .course-left{
        width: 55%;
    }
    .course-right{
        width: 40%;
        padding: 20px 0 20px;
    }
    .course-info{
        margin-top: -70px;
        margin-left: 0;
    }
    .course-left .course-bg-text{
        font-size: 70px;
    }
    .course-info h3{
        font-size: 31px;
    }
    .course-info h4{
        font-size: 28px;
    }
    .course-info ul li p{
        white-space: unset;
        width: 90%;
    }
    .course-right-bg{
        height: 385px;
    }
    .course-content ul li{
        width: 33.333333%;
    }
    .course-3 .course-content .course-content-img{
        width: 45%;
    }
    .course-3 .course-content .course-content-right{
        width: 55%;
    }
    .course-3 .course-content .course-content-right-wrap{
        padding: 40px;
    }
    .course-3 .course-content .course-content-right-line{
        margin: 24px 0;
    }
    .course-3 .course-content .course-content-right-title{
        font-size: 20px;
    }
    .course-3 .course-content .course-content-right-p{
        font-size: 14px;
    }
    .course-4-content{
        width: 60%;
    }
    .course-4-title h2{
        font-size: 24px;
    }
    .course-4-title h3{
        font-size: 18px;
    }
    .course-5-content ul li{
        width: 50%;
    }
    .course-5-content ul li .course-5-content-wrap h3{
        font-size: 18px;
    }
    .course-5-content ul li .course-5-content-wrap p{
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    header h1 {
        float: none;
        text-align: center;
        margin-bottom: 10px;
    }
    
    nav {
        float: none;
        text-align: center;
    }
    
    nav ul {
        margin-top: 10px;
    }
    
    nav ul li {
        display: block;
        margin: 10px 0;
    }
    .indexnav ul li{
        width: 50%;
    }
    .indexnav ul li:nth-of-type(5){
        width: 100%;
    }
    .indexnav ul li a h3{
        font-size: 16px;
    }
    .indexnav ul li a p{
        font-size: 14px;
    }
    .indexnav ul li a .angle{
        width: 24px;
        height: 24px;
        line-height: 24px;
    }
    .indexnav ul li a img{
        height: 75%;
    }
    .indexnav ul li:nth-of-type(5) a img{
        height: 90%;
    }
    .dynamic,.course,.environment,.teacher,.honor,.work,.news,.help,.cooperate{
        padding: 24px 0;
    }
    footer .foot ul li{
        flex: 0 0 50%;
    }
    footer .foot ul li .foot-brand{
        gap: 0;
    }
    footer .foot ul li .foot-brand i{
        margin-right: 5px;
        font-size: 24px;
    }
    footer .foot ul li:first-child{
        display: none;
    }
    footer .foot ul li:nth-of-type(1)::after{
        background: transparent;
    }
    footer .foot ul li .foot-brand .foot-brand-right h5{
        font-size: 14px;
    }
    footer .foot ul li .foot-brand .foot-brand-right p{
        font-size: 12px;
    }
    footer .foot ul,footer .footnav ul{
        padding: 24px 0;
    }
    footer .footnav ul li a{
        font-size: 13px;
    }
    .course-pic-info span{
        font-size: 16px;
    }
    .course-pic-info span:nth-of-type(2){
        margin: 10px 0 2px;
        font-size: 14px;
    }
    .course-pic-info span:nth-of-type(3){
        font-size: 12px;
        margin-bottom: 6px;
    }
    .course-pic-info img {
        display: none;
    }
    .environment-content-right ul li{
        width: calc(50% - 8px);
    }
    .environment-content-right-pic{
        height: 180px;
    }
    .cooperate-list li {
        width: calc(33.333333% - 16px);
    }
    .cooperate-pic-info span{
        font-size: 16px;
    }
    .environment-in ul li{
        width: calc(50% - 16px);
    }
    .course-tab,.case-tab,.news-tab{
        float: none!important;
        margin-top: 16px!important;
        width: 100% !important;
    }
    .teacher li .teacher-img,.case-list li .case-pic{
        height: 290px;
    }
    .pagination .page-num:not(.page-num-current){
        display: none;
    }
    .news-left{
        width: 100%;
    }
    .news-right{
        width: 100%;
        margin-left: 0;
    }
    .about-head{
        font-size: 16px;
    }
    .about-2 h2{
        font-size: 24px;
    }
    .about-2 p{
        font-size: 14px;
        height: 40px;
        line-height: 40px;
    }
    .about-pic ul li{
        width: calc(50% - 16px);
    }
    .about-pic ul li:nth-of-type(1),.about-pic ul li:nth-of-type(2){
        width: calc(50% - 16px);
    }
    .about-pic .environment-content-right-pic{
        height: 215px;
    }
    .about-pic ul li:nth-of-type(1) .environment-content-right-pic,.about-pic ul li:nth-of-type(2) .environment-content-right-pic{
        height: 215px;
    }
    .about-2 .about-pic-list li{
        width: 16.666667%;
    }
    .about-2 .about-pic-list li:last-child{
        display: none;
    }
    .about-2-pic{
        height: 166px;
    }
    .course-left{
        width: 100%;
    }
    .course-right{
        width: 100%;
        padding: 20px 0 20px;
    }
    .course-right-bg{
        height: 750px;
    }
    .course-right .course-swiper{
        max-height: 710px;
    }
    .course-content ul li{
        width: 50%;
    }
    .course-3 .course-content .course-content-img,.course-3 .course-content .course-content-right{
        width: 100%;
        height: auto;
    }
    .course-4-content{
        width: 80%;
    }
    .course-4-wrap{
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    body{
        padding-top: 56px;
    }
    header h1 {
        font-size: 1.5rem;
    }
    nav ul li a {
        font-size: 16px;
    }
    .course-pic-info{
        padding: 8px;
    }
    .environment-content-right-pic{
        height: 150px;
    }
    .index-img{
        height: 275px;
    }
    .honor-img{
        height: 200px;
    }
    .title ul{
        width: 200px;
    }
    .title ul li{
        font-size: 14px;
    }
    .more{
        margin: 8px auto 0;
    }
    .news-list li {
        width: calc(100% - 16px);
    }
    .cooperate-list li {
        width: calc(50% - 16px);
    }
    .environment-in .environment-content-right-pic{
        height: 125px;
    }
    .teacher-list li,.case-list li{
        width: calc(50% - 16px);
    }
    .teacher li .teacher-img,.case-list li .case-pic{
        height: 225px;
    }
    .teacher li .teacher-info{
        font-size: 14px;
    }
    .about-pic ul li{
        width: calc(50% - 16px);
    }
    .about-pic ul li:nth-of-type(1),.about-pic ul li:nth-of-type(2){
        width: calc(50% - 16px);
    }
    .about-pic .environment-content-right-pic{
        height: 120px;
    }
    .about-pic ul li:nth-of-type(1) .environment-content-right-pic,.about-pic ul li:nth-of-type(2) .environment-content-right-pic{
        height: 120px;
    }
    .about-2 .container{
        width: 90%!important;
    }
    .about-2 .about-pic-list li{
        width: 33.333333%;
    }
    .about-2 .about-pic-list li:last-child{
        display: none;
    }
    .about-2-pic{
        height: 156px;
    }
    .course-right-bg{
        height: 440px;
    }
    .course-content ul li{
        width: 100%;
    }
}