<!DOCTYPE html>
<script src="../../../resources/ahem.js"></script>
<div style="-webkit-columns:4; -webkit-column-gap:10px; column-fill:auto; width:630px; height:20px; font:20px/1 ahem; color:green;">
    <br>
    <br>
    <br>
    <span id="target">PASS</span>
</div>
<p>A green rectangle should be seen above (if tested manually, you need to click first).</p>