.rightside {
  animation-duration: 1s;
  animation-name: slide-in;
}

@keyframes slide-in {
  from {
    translate: 150vw 0;
    scale: 200% 1;
  }
  to {
    translate: 0 0;
    scale: 100% 1;
  }
}

.leftside {
  animation-duration: 1s;
  animation-name: slide-in;
}

@keyframes slide-in {
  from {
    translate: 150vw 0;
    scale: 200% 1;
  }
  to {
    translate: 0 0;
    scale: 100% 1;
  }
}