.custom-map-label {
  background: #ffffff;
  border: 1px solid #0071b3;
  border-radius: 4px;
  padding: 2px 4px;
  font-weight: bold;
  color: #1a1a1a;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  white-space: nowrap;
  font-size: 12px;
}