animate.css/source/fading_entrances/fadeInRightBig.css

@keyframes fadeInRightBig {
  from {
    opacity: 0;
    transform: translate3d(2000px, 0, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.fadeInRightBig {
  animation-name: fadeInRightBig;
}