}
    }

    protected long getDelay() {
        if (ruleList.isEmpty()) {
            return 0;
        }
        final Calendar cal = getCurrentCal();
        final int h = cal.get(Calendar.HOUR_OF_DAY);
        final int m = cal.get(Calendar.MINUTE);
        final int d = cal.get(Calendar.DAY_OF_WEEK); // SUN(1) - SAT(7)
        for (final IntervalRule rule : ruleList) {
            if (rule.isTarget(h, m, d)) {

.daterangepicker .drp-calendar {
  display: none;
  max-width: 270px;
}

.daterangepicker .drp-calendar.left {
  padding: 8px 0 8px 8px;
}

.daterangepicker .drp-calendar.right {
  padding: 8px;
}

.daterangepicker .drp-calendar.single .calendar-table {
  border: none;
}

.daterangepicker .calendar-table .next span, .daterangepicker .calendar-table .prev span {
  color: #fff;

        return new IntervalControlHelper() {
            @Override
            protected Calendar getCurrentCal() {
                final Calendar cal = Calendar.getInstance();
                cal.setTimeInMillis(date.getTime());
                cal.set(Calendar.DAY_OF_WEEK, day);
                return cal;
            }
        };
    }