@media (min-width: 1200px){
  td.fc-event-container {
      height: calc(100% + 48px);
  }
}

@media (max-width: 1199px){
  td.fc-event-container {
      height: calc(100% + 70px);
  }
}
@media (max-width: 991px){
  td.fc-event-container {
      height: calc(100% + 44px);
  }
}
@media (max-width: 767px){
  td.fc-event-container {
      height: calc(100% + 35px);
  }

}