title: Rails - Add style/image to button_to
body: <p>I'm developing in rails right now and I was wondering if there are any easy ways to add some style to the button_to control.</p>
  
  <p>Can you add styling to the</p>
  
  <pre><code> &lt;%= submit_tag 'Log in' %&gt;
  </code></pre>
  
  <p>or</p>
  
  <pre><code> &lt;%= button_to "Show Me", {:controller =&gt; 'personal', :action =&gt; "add" } %&gt;
  </code></pre>
  
  <p>It would be great to change the color....But brownie point if someone can tell me how to make it an image</p>