<!DOCTYPE html>
<div style="columns:2; column-fill:auto; height:100px;">
    <div style="float:right; height:10px;">
        <div style="height:20px; margin-bottom:1px;"></div>
        <div></div>
    </div>
    <div style="column-span:all;"></div>
    <div></div>
</div>
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
<script>
    test(() => { }, "No crash or assertion failure.");
</script>