title: Editing the column span in CSS, code is ignored
body: <p>I have added the following lines to my style.css sheet after inspecting the elements on Google Chrome so that my instagram icon could fit on my website <a href="http://mamou-mani.com" rel="nofollow">mamou-mani.com</a>:</p>
  
  <pre><code>#footer &gt; div.column.span-7.1 append-0.5 #footer &gt; div.column.span-8.append-0\2e 5 #footer &gt; div.column.span-20.append-1
  </code></pre>
  
  <p>However it is ignored when I save style.css, is that the wrong way of editing the column span?</p>