.calender_container {
    margin: 40px auto 100px;
}

.margin {
    margin: 1px;
}

.paginate {
    display: flex;
    justify-content: space-between;
    margin: 10px auto;
}

.move_month {
    border: solid 1px #666;
    border-radius: 10px;
    padding: 20px;
}

.hidden {
    visibility: hidden;
}

.next_month {}

.prev_month {}