@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes rotate-reverse {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(-360deg);
  }
}

.rotate {
  animation: rotate 50s linear infinite;
}

.rotate-reverse {
  animation: rotate-reverse 50s linear infinite;
}