<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Transitions Test: transition-property - top</title>
<link rel="author" title="Intel" href="http://www.intel.com">
<link rel="author" title="Shiyou Tan" href="mailto:shiyoux.tan@intel.com">
<link rel="help" href="https://drafts.csswg.org/web-animations-1/#animation-type">
<link rel="help" href="https://www.w3.org/TR/CSS22/visuren.html#position-props">
<meta name="assert" content="Test checks that the 'top' property is animatable.">
<style>
  #test {
    backg