.fade-down,
.fade-left,
.fade-right {
  opacity: 0;
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.fade-down {
  transform: translateY(-50px);
}

.fade-left {
  transform: translateX(50px);
}

.fade-right {
  transform: translateX(-50px);
}