.carousel-item {
  position: relative;
}

.carousel-item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45); /* adjust darkness */
}
.carousel-caption {
  position: absolute;
  z-index: 2; /* ensure it sits above overlay */
}
.carousel-item img {
  object-fit: cover;
}


.select2-container {
  min-width: auto !important;
}

.select2-container .select2-selection--single {
  height: 45px !important;
}