#wp-calendar td#today {
    display: block;
    text-align: center;
    color: #444444;
    border: 1px solid #444444;
}
#wp-calendar th.holiday,
#wp-calendar td.holiday,
#wp-calendar td.holiday a:link {
    color: #e50003;
}
#wp-calendar th.saturday,
#wp-calendar td.saturday,
#wp-calendar td.saturday a:link {
    color: #0000ff;
}
#wp-calendar td.tholiday {
    display: block;
    border: 1px solid #444444;
    color: #e50003;
}
#wp-calendar td.tholiday a:link {
    color: #e50003;
}
#wp-calendar td.tsaturday {
    display: block;
    border: 1px solid #444444;
    color: #0000ff;
}
#wp-calendar td.tsaturday a:link {
    color: #0000ff;
}
#wp-calendar td#today.tholiday {
    color: #e50003;
}
#wp-calendar td#today.tsaturday {
    color: #0000ff;
}