#album-view img {
  animation: fadein 0.5s;
}

@keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.animate-prev {
  animation: slide-from-left 0.5s;
}

@keyframes slide-from-left {
  from {
    margin-left: -200%;
  }
  to {
    margin-left: 0;
  }
}

.animate-next {
  animation: slide-from-right 0.5s;
}

@keyframes slide-from-right {
  from {
    margin-left: 200%;
  }
  to {
    margin-left: 0;
  }
}