@media only screen and (max-width: 768px) {
    .fu-input .search-sousuo {
        line-height: 40px;
        margin-right: 10px;
        display: none;
    }

    .ajaxcontent {
        /*width: 1200px;*/
        margin: 0 auto;
        margin-bottom: 30px;
    }

    .ajaxcontent a {
        color: #333333;
        text-decoration: none;
    }

    .little_lines {
        margin: auto;
        height: 40px;
        line-height: 40px;
        padding-left: 10px;
    }

    .line_span {
        margin-left: 10px;
    }

    .fu-search {
        margin-top: 40px;
        /*margin-right: 50px;*/
        float: right;
        margin-bottom: 30px;
    }

    .fu-input {
        float: right;
        height: 40px;
        display: flex;
    }

    .fu-input input {
        width: 316px;
        border-radius: 10px 0 0 10px;
        border: 1px solid #D2D2D2;
        color: #B0B0B0;
        padding-left: 10px;
    }

    .fu-input #course-search {
        width: 64px;
        border-radius: 0 10px 10px 0;
        background-color: #FF6600;
    }

    .fu-input div img {
        margin-top: 8px;
        margin-left: 20px;
    }

    .nr {
        width: 100%;
        margin-top: 20px;
        margin-bottom: 20px;
        display: grid;
        justify-content: space-evenly;
        grid-template-columns: repeat(auto-fill, 270px);
        grid-gap: 10px;
    }

    .dhz-list {
        width: 271px;
        height: 270px;
        background-color: #ffffff;
        border-radius: 10px;
        margin-top: 30px;
        box-shadow: 1px 1px 5px 0px rgba(6, 0, 1, 0.17);
        font-size: 14px;
    }

    .dhz-img {
        width: 100%;
        height: 189px;
        border-radius: 10px 10px 0px 0px;
        background-image: url(/img/biodo/jiaofu.png);
    }

    .dhz-list img {
        width: 125px;
        height: 173px;
        margin: 12px 82px;
    }

    .dhz-all {
        margin: 6px 10px;
    }

    .dhz-list .dhz-title {
        float: left;
        height: 40px;
        width: 100%;
        color: #333333;
    }

    .dhz-label {
        float: left;
        margin-top: 6px;
    }

    .dhz-label div:first-child {
        padding: 0 4px;
        height: 20px;
        background-color: #00ac45;
        border-radius: 5px;
        color: #ffffff;
    }

    .dhz-label div:last-child {
        padding: 0 4px;
        height: 20px;
        background-color: rgb(0, 172, 69, 0.3);
        border-radius: 5px;
        color: #00ac45;
        margin-left: 4px;
    }

    .dhz-pay {
        float: right;
    }

    .dhz-price {
        float: left;
        margin-top: 6px;
    }

    .dhz-price div:first-child {
        color: #ff6600;
    }

    .dhz-price div:last-child {
        color: #b5b5b6;
        margin-left: 24px;
    }

    .dhz-pay img {
        width: 60px;
        height: 20px;
        margin: 0 auto;
    }
    .paybut{
        width: 60px;
        height: 20px;
        background-color: #ff6600;
        border-radius: 10px;

        font-size: 13px;
        font-weight: normal;
        font-stretch: normal;
        line-height: 21px;
        letter-spacing: 1px;
        color: #ffffff;
        text-align: center;
        margin-top: 8px;
    }
}