<!doctype html>
<html>
<head>
<style>
li {
 list-style-position: inside;
 -moz-column-count: 2;
 column-count: 2;
 overflow: hidden;
}
</style>
</head>
<body>

<ul>
 <li>Test (inside).</li>
</ul>

</body>
</html>