#undated-period-block,
#undated-period-block * {
  overflow: visible;
}

#undated-period-block .SingleDatePicker,
#undated-period-block .SingleDatePickerInput,
#undated-period-block .DateInput,
#undated-period-block .DateInput_input {
  width: 100% !important;
  min-width: 280px !important;
  box-sizing: border-box !important;
}

#undated-period-block .DateInput_input {
  height: 42px !important;
  line-height: 42px !important;
  font-size: 14px !important;
  border-radius: 10px !important;
}

#undated-period-block .SingleDatePicker_picker,
#undated-period-block .SingleDatePicker_picker__portal,
#undated-period-block .DayPicker,
#undated-period-block .DayPicker__withBorder,
#undated-period-block .CalendarMonth,
#undated-period-block .DayPicker_transitionContainer {
  z-index: 9999 !important;
}

#undated-period-block .CalendarMonth,
#undated-period-block .DayPicker,
#undated-period-block .DayPicker__withBorder {
  background: #ffffff !important;
}