shopit-front/src/app/shared/components/stepper/step.component.scss

.step-body {
  animation: fadeIn 0.25s ease-out forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}