@media screen and (max-width: 1600px) {

    aside {
        min-width: 300px;
    }

}

/* 移动端 */
@media screen and (max-width: 768px) {

    body {
        padding: 0;
        height: auto;
    }

    header, aside {
        display: none;
    }

    nav {
        display: block;
        background: var(--varColor);
    }

    .header {
        height: 70px;
        line-height: 70px;
        padding: 0 15px;
    }

    .header .lf {
        width: 86%;
    }

    .nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background: rgba(0, 0, 0, .9);
        display: none;
        z-index: 999;
    }

    .nav ul {
        margin-top: 10%;
    }

    .nav ul li {
        line-height: 50px;
        text-align: center;
        font-size: 18px;
    }

    .nav ul li a {
        color: #fff;
    }

    .nav span {
        position: absolute;
        top: 0;
        right: 15px;
        font-size: 40px;
        color: #fff;
    }

    .box {
        padding: 0;
        background-size: cover;
    }

    .info{
        height: auto;
        margin-top: 50px;
        flex-wrap: wrap;
    }

    .photo .img{
        float: none;
        margin: -30px auto 50px;
    }

    .text{
        width: 100%;
        min-width: auto;
        padding: 15px;
    }
    .text h2{
        font-size: 30px;
    }
    .text h3{
        font-size: 24px;
    }
    .text h4{
        margin-top: 0.5em;
    }

    .text .more {
        margin: 25px 0;
    }

    .article {
        padding: 20px 0;
    }

    article {
        height: auto;
        min-height: calc(100vh - 225px);
        margin-bottom: 20px;
    }

    article .title {
        height: 50px;
        min-height: 50px;
        font-size: 20px;
        padding: 0 20px;
    }

    article .boxData{
        margin: 15px;
        padding: 0;
    }

    article ul{
        margin-top: -10px;
    }

    article ul li {
        padding: 10px 0;
    }

    .mainData .table th,
    .mainData .table td {
        padding: 10px;
        min-width: 60px;
    }

    .students div {
        width: 33.33%;
    }

    .page-info {
        margin: 15px auto;
    }

    .pagego {
        display: none;
    }

    footer {
        min-height: auto;
        padding: 15px 0;
    }
    footer p{
        font-size: 14px;
        line-height: 1.5em;
    }

}