table.calendar {
    background: #FFFFFF;
    border-collapse: collapse;
    table-layout: fixed;
    width: 80ex;
}

table.calendar col {
    width: 13ex;
}
table.calendar col.month {
    width: 3.25ex;
}
table.calendar td {
    border-style: solid;
    border-width: 1px;
    border-color: #FF0000;
    margin: 0ex;
    padding: .5ex;
    vertical-align: top;
}
table.calendar td.holiday {
    background: #FFCCCC;
}
table.calendar td > span:first-child {
     font-size: 18px;
}
table.calendar td.first {
    border-top-width: 5px;
    border-left-width: 5px;
}
table.calendar td.early {
    border-top-width: 5px;
}
table.calendar tr {
    height: 13ex;
}
table.calendar tr.days {
    height: 3.25ex;
}
table.calendar tr.days td {
    padding: 0;
    border: hidden;
    background: #FF0000;
    color: #FFFFFF;
    font-weight: bold;
    font-size: 18px;
    text-align: center;
    vertical-align: middle;
}
table.calendar td.month {
    padding: 0;
    border: hidden;
    background: #FF0000;
    color: #FFFFFF;
    font-weight: bold;
    font-size: 24px;
    text-align: center;
    vertical-align: middle;
}