title: Rails 3: What CSS styles are expected by Rails?
body: <p>I am creating a custom CSS stylesheet for a Rails 3 application.</p>
  
  <p>Is there a list anywhere of the CSS styles that Rails relies upon? So far I have found:</p>
  
  <ul>
  <li>#notice</li>
  <li>#error_explanation</li>
  <li>.field_with_errors</li>
  </ul>
  
  <p>Many thanks.</p>