<!DOCTYPE html>
<p>Set the float property on a spanner so that it ceases to be a spanner.</p>
<p>There should be three blue <em>squares</em> below.</p>
<div style="float:left; width:100px; height:100px; margin-right:100px; background:blue;"></div>
<div style="float:left; width:100px; height:100px; margin-right:100px; background:blue;"></div>
<div style="float:left; width:100px; height:100px; margin-right:100px; background:blue;"></div>