<!DOCTYPE html>
<title>Setting localTime to null means effect does not apply (reftest)</title>
<link rel="help" href="https://drafts.css-houdini.org/css-animationworklet/">

<style>
.box {
  width: 100px;
  height: 100px;
  background-color: green;
  display: inline-block;
}

#control {
  background-color: red;
  transform: translateY(100px);
}
</style>

<div>
<div class="box" id="target1"></div>
<div class="box" id="target2"></div>
<div class="box" id="target3"></div>
<div class="box" id="target4"></div>
<div class="box" id="control"></div>
</div>

</script>
