<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Transitions Test: transition-duration - positive number</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" title="2.2. The 'transition-duration' Property" href="http://www.w3.org/TR/css3-transitions/#transition-duration-property">
<meta name="assert" content="The 'transition-duration' property set positive number specifies the time that transition from the old value to the new value should take.">
<style>
  div {
    background-color: yellow;
    height: 100px;
    transition-duration: 2s;
    transition-property: width;
    transition-timing-function: linear;
    width: 100px;
  }
</style>
<body>
  <p>Click the yellow square below. Test passes if the width of square stops growing when the number inside square is '2'.</p>
  <div>0</div>
  <script>
    (function() {
      var div = document.querySelector("div");
      div.addEventListener("click", function(evt) {
        div.setAttribute("style", "width: 200px;");
        setInterval(function() {
          var timer = parseInt(div.textContent, 10);
          timer++;
          div.textContent = timer;
        }, 1000);
      }, false);
    })();
  </script>
</body>
