<img id='logo' src='https://cdn.dribbble.com/users/8894/screenshots/3370036/flatiron-school_gif.gif'>
@keyframes spin {
  0% {
    transform: rotate(0turn);
  }
  100% {
    transform: rotate(4turn);
  }
}

#logo{
  animation: spin 4s linear;
  width: 100%;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.