.leporello-wrapper {
  height: 3000px;
  position: relative;
  padding-top: 50vh;
}
.leporello-img {
  width: 70%;
  max-width: 1000px;
  position: relative;
  opacity: 0;
  transform: translateY(100px) rotateZ(5deg);
  display: block;
  margin: 200px auto;
  transition: all 0.5s ease;
}