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<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Transitions Test: transition-property - outline-width</title>
<link rel="author" title="Shiyou Tan" href="mailto:shiyoux.tan@intel.com">
<meta name="assert" content="Test checks that the 'outline-width' property is animatable.">
<style>
#test {
height: 100px;
margin-left: 20px;
outline-style: solid;
outline-width: 2px;
transition-duration: 2s;
transition-property: outline-width;
transition-timing-function: linear;
width: 100px;
}
</style>
<body>
<p>Click the blank square with black border below. Test passes if the width of border increases gradually not immediately until it stops.</p>
<div id="test"></div>
<script>
(function() {
var test = document.querySelector("#test");
test.addEventListener("click", function(evt) {
test.setAttribute("style", "outline-width: 10px;");
}, false);
})();
</script>
</body>