<div></div>
div {
  width: 100px;
  height: 100px;
  background: red;
  position: relative;
  animation-name: example;
  animation-duration: 3s;  
  animation-fill-mode: forwards;
}

@keyframes example {
  from {top: 0px;}
  to {top: 200px; background-color: blue;}
}

External CSS

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External JavaScript

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