.flatpickr-day.today.inRange,
.flatpickr-calendar.multiMonth .flatpickr-days .dayContainer:nth-child(n+1) .flatpickr-day.inRange:nth-child(7n+7) {
  -webkit-box-shadow: -5px 0 0 #e6e6e6, 5px 0 0 #e6e6e6 !important;
  box-shadow: -5px 0 0 #e6e6e6, 5px 0 0 #e6e6e6 !important;
}

.dayContainer + .dayContainer {
  -webkit-box-shadow: -1px 0 0 rgba(0, 0, 0, 0.1);
  box-shadow: -1px 0 0 rgba(0, 0, 0, 0.1);
}