title: What is the meaning of an otherwise empty <div> with the CSS clear:both property?
body: <p>I'm wondering if anybody knows the meaning of this tag I found in a valid html file I've downloaded.</p>
  
  <pre><code>&lt;div style="clear: both;"&gt;&amp;nbsp;&lt;/div&gt;
  </code></pre>
  
  <p>Thanks for help in advance.</p>