div#calendar_controls {
    margin-left: auto;
    margin-right: auto;
    width: 80%;
}

div#calendar {
    margin-left: auto;
    margin-right: auto;
    width: 80%;
}

table#calendar {
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    table-layout: fixed;
    /*border: 1px solid;*/
}

table#calendar tbody tr {
    height: 150px;
}

table#calendar tbody tr td {
    border: 1px solid;
    vertical-align: top;
}

span.calendar-day {
    margin-top: 0;
    font-size: 40px;
}

span.calendar-nonday {
    margin-top: 0;
    font-size: 40px;
    color: #DDD;
}