title: input:focus isn't working on Firefox
body: <p>I have the following style which I've verified is being loaded:</p>
  
  <pre><code>input:focus { outline: none; }
  :focus { outline: none; }
  </code></pre>
  
  <p>I did this to stop showing the dotted rectangle when I click on something.  This works for everything in FireFox that I've noticed, except for my input buttons.  My input buttons still show a dotted rectangle around them when I click them.</p>
  
  <p>How can I get them to stop doing that?</p>