.tooltip-custom {
  z-index: 1000; /* Ensure it appears above other elements */
  max-width: 100%; /* Ensure it doesn’t overflow the event box */
  overflow: hidden;
  text-overflow: ellipsis; /* Add ellipsis if the content is too long */
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.3); /* Give the tooltip a slight shadow */
}
