mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-06 09:05:45 +00:00
18 lines
217 B
HTML
18 lines
217 B
HTML
<html>
|
|
<head>
|
|
<style>
|
|
|
|
div:before { content: counter(c); }
|
|
|
|
.b:before { content: "x"; }
|
|
|
|
</style>
|
|
</head>
|
|
|
|
<body onload="document.getElementById('v').setAttribute('class', 'b');">
|
|
|
|
<div id="v"></div>
|
|
|
|
</body>
|
|
</html>
|