.calendar_filter_class {
    visibility: hidden;
}
.calendarWeekEndCellColorSat {
    background-color: #d4d4d4;
}
.calendarWeekEndCellColorSun {
    background-color: #c4c4c4;
}
.calendarWeekEndTextColor {
    color: #692e2e;
}

.calendarHolidayCellColor {
    background-color: #0094ff;
}
.calendarHolidayTextColor {
    color: #ffffff;
}

/*.fc-day-sat {
 background-color: #ffd800;
}

.fc-day-sun {
 background-color: #4cff00;
}*/