@keyframes slideInLeft {
  0% {
    transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

#greeter {
  margin: 5% 10% 5% 50%;
  animation: 1s ease-out 0s 1 slideInLeft;
  background: var(--paper);
  padding: 40px;
}

#greeter li {
  font-size: 133%;
}