<!DOCTYPE html>
<html class="reftest-wait">
<link rel="help" href="https://drafts.csswg.org/css-backgrounds-3/#background-color">
<link rel="match" href="background-color-animation-element-not-visible-at-current-viewport-ref.html">
<style>
.box {
  width: 100px;
  height: 10000px;
}
.container {
  width: 50px;
  height: 50px;
  animation: bgcolor 1000000s cubic-bezier(0,1,1,0) -500000s;
}
@keyframes bgcolor {
  0% { background-color: rgb(0, 200, 0); }
  100% { background-color: rgb(200, 0, 0); }
}
</style>
<script src="/common/reftest-wait.js"></script>
<body>
<div class="box"></div>
<div class="container"></div>

<script>
takeScreenshot();
</script>
</body>
</html>