@charset "UTF-8";
.scheme a:hover,
.topic a:hover {
    text-decoration: none;}
.container {
    width: 1280px;}


/* 头部start */
.header .header-top {
    display: flex;
    align-items: center;
    height: 80px;
    text-align: center;}
.header .header-top {
    background-color: #fff;}

.header .school-name {
    font-size: 32px;
    font-weight: 700;
    color: #000;}

/* 头部end */






/* 研学场所start */

.topic {
    background-color: #f5f5f5;
    padding-bottom: 80px;}
.topic .topic-title {
    font-weight: 700;
    text-align: center;
    font-size: 26px;}
.topic .topic-text {
    position: relative;
    display: inline-block;
    margin: 30px 0;}
.topic .topic-text::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    height: 3px;
    width: 60%;
    transform: translate(-50%,0);
    background-color: #26be95;}
.topic-wrap {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;}
.topic-item {
    width: calc(33% - 20px);
    margin: 0 10px;}
.topic-img {
    height: 220px;
    border-radius: 10px;
    border: 2px solid #fff;
    overflow: hidden;}

.topic-img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;}

.topic-item:hover .topic-img img {
    transform: scale(1.2);
    transition: all .3s;
    -webkit-transition: all .3s;}

.img-text {
    line-height: 30px;
    text-align: center;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    padding-top: 10px;
    margin-bottom: 36px;}

.topic-item:hover .img-text{
    color: #26be95;}
/* 研学场所end */

/* 底部start */
.footer {
    padding: 20px 0;
    background-color: #232426;
    color: #fff;}
.footer .wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    width: 90%;
    margin: 0 auto;}
.footer .footer-left {
    width: 300px;}
.footer .footer-right {
    width: calc(100% - 300px);
    padding-left: 30px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;}
.footer-logo {
    display: inline-block;
    width: 100%;
    height: 60px;
    vertical-align: middle;
    margin-bottom: 15px;
    background: url(../images/logo/logo-footer.png) no-repeat center;}
.footer-img-box {
    height: 100px;
    width: 100px;
    overflow: hidden;
    margin-left: 20px;}
.footer-img-box img{
    height: 100%;
    width: 100%;
    object-fit: cover;}
/* 底部end */
@media screen and (max-width: 1280px){
    .container {
        width: 100%;}
}

@media screen and (max-width: 767px){

    .topic-img {
        height: 100px;}
    .footer .wrap {
        width: 100%;
        margin: 0 auto;}
    .footer .footer-left {
        width: 100%;}
    .footer .footer-right {
        width: 100%;
        justify-content: center;}
}


@media screen and (max-width: 480px){
    .header .header-top {
        height: auto;}
    .header .school-name {
        padding: 20px 0;}
    .topic-item {
        width: 100%;}
    .topic-img {
        height: 180px;}
    .footer .wrap {
        width: 98%;}
    .footer .footer-right {
        width: 100%;
        justify-content: center;
        padding: 0;}
    .footer-img-box {
        margin-top: 10px;
        height: 200px;
        width: 200px;}
}