.carousel-controls .btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: #1e4058;
  padding: 0.5rem;
  margin: 0 0.5rem;
}

.carousel-controls .btn-icon:hover {
  opacity: 0.8;
}

.carousel-controls .icon-play::before {
  content: '\25B6';
  display: inline-block;
  font-size: 1.5rem;
  transform: translateX(2px);
}

.carousel-controls .icon-pause::before {
  content: '\23F8';
  display: inline-block;
  font-size: 1.5rem;
  transform: translateY(-2px);
}

#play-button, #pause-button {
  z-index: 1;
  background-color: lightgray;
  height: 50px;
  width: 50px;
  margin-left: 20px;
}