body{
  background-color: rgb(0,0,0);
}
.transblack {
  background-color: rgba(0,0,0,0.8);
}

.gradient {
  background-image: linear-gradient(to right, red , yellow);
}

.carousel-item {
  height: 32rem;
}
.carousel-item > img {
  position: absolute;
  top: 0;
  left: 0;
  min-width: 100%;
  height: 32rem;
}