.schedule {
    width: 95%;
    max-width: 800px;
    margin: 0 auto;
}

.schedule-item {
    display: flex;
    border-bottom: 1px solid #ccc;
    padding: 5px 0;
}

.time {
    width: 90px;
    flex-shrink: 0;
}

.content {
    flex: 1;
    color: #737373;
    line-height: 130%;
}

/* 横幅500px以下の場合 */
@media screen and (max-width: 500px) {

    .schedule-item {
        flex-direction: column;
    }

    .time {
        width: auto;
        margin-bottom: 1px;
    }

}