19 lines
454 B
HTML
19 lines
454 B
HTML
<html>
|
|
<head>
|
|
<style>
|
|
.haveContent:after { content: "foo"; }
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div>
|
|
<a id="foo" class="haveContent"><img src="resources/apple.gif" alt=""/><br/></a>
|
|
</div>
|
|
|
|
<script>
|
|
document.body.offsetWidth;
|
|
document.getElementById('foo').className='';
|
|
document.body.offsetWidth;
|
|
</script>
|
|
</body>
|
|
</html>
|