Source code
Revision control
Copy as Markdown
Other Tools
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Transitions Test: transition-duration - positive number</title>
<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>