gecko-dev/layout/reftests/css-animations/partially-out-of-view-anima...

<!DOCTYPE HTML>
<html>
<title>Animation on element which is partially out of the view</title>
<style>

div {
  position: absolute;
  width: 200px;
  height: 200px;
  background-color: blue;
  top: -100px;
}

</style>
<div></div>