columnrule-padding.html
<!doctype html>
<body style="overflow:hidden">
<div style="padding: 20px;
position: absolute;
top: 20px; left: 20px;
-moz-column-count: 4;
-moz-column-gap: 0px;
-moz-column-rule: 6px green solid;">
<div style="height:400px;
width: 300px;
font-size: 16px;">
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Sed feugiat libero vel diam. Pellentesque pulvinar commodo lacus. Sed fringilla. Sed lectus. Praesent laoreet orci vitae nisi. Duis venenatis tristique massa.
</div>
</div>
</body>
