<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<p>There should be four columns. The first one should be yellow, the three
  others should be cyan. No red should be seen.</p>
<div style="float:left; width:25px; height:100px; margin-right:10px; background:yellow;"></div>
<div style="float:left; width:25px; height:100px; margin-right:10px; background:cyan;"></div>
<div style="float:left; width:25px; height:100px; margin-right:10px; background:cyan;"></div>
<div style="float:left; width:25px; height:100px; margin-right:10px; background:cyan;"></div>
