Template:Toronto/css/test-stylesheet

.test {

   animation-name: color_change;
   animation-duration: 3s;
   animation-iteration-count: infinite;
   animation-direction: alternate;

}

@keyframes color_change {

   0% { color: blue; }
   25% { color: orange; }
   50% { color: yellow; }
   75% { color: black; }
   100% { color: red; }

}