@keyframes slideFromLeft {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.slide-in-left { animation: slideFromLeft 0.5s ease-out forwards;}
@keyframes slideFromRight {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.slide-in-right {animation: slideFromRight 0.5s ease-out forwards;}