#scroll-animation {
  position: relative;
  width: 500px;
  height: 500px;
  margin: 0 auto;
}

.text-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.text-item {
  position: absolute;
  font-size: 1.5em;
  color: #333;
  white-space: nowrap;
}