/*兼容PC版样式*/
@media (min-width: 480px) {
    html, body {
        height: 100%;
        width: 100%;
    }

    body {
        background-color: #69696B;
    }

    #wrapper{
        background-color: #fff;
        min-height: 100%;
        max-width: 480px;
        margin: 0 auto;
        position: relative;
    }

    .exercise-set-wrapper {
        width: 480px !important;
    }
    .publish-btn {
        width: 480px !important;
        position: absolute !important;
    }
    .record-component {
        width: 480px !important;
        position: absolute !important;
    }
    .link-courses-container {
        width: 480px !important;
        position: absolute !important;
    }
    .link-courses-container .save {
        width: 480px !important;
        position: absolute !important;
    }
    .submit-btn {
        width: 480px !important;
        position: absolute !important;
    }
}