anchor.diff:          </div>
         </div>
   
  +      <div class="main" id="editor_guidelines">
  +        <h1>Editor Guidelines</h1>
  +
  +        <div class="flash flash-warn flash-with-icon">
  +          <span class="octicon octicon-link-external"></span>
  +          NEW: Our documentation has moved to a <a href="https://joss.readthedocs.io/en/latest/editing.html">dedicated documentation site &raquo;</a>. Improved guidelines for editors are available there.
  +        </div>
  +      </div>
  +
         <div class="main" id="reviewer_guidelines">
           <h1>Reviewer Guidelines</h1>
           <div class="flash flash-warn flash-with-icon">
  
positive.code:       <a class="menu-item" href="#osi">Open Source Initiative</a>
        <a class="menu-item" href="#numfocus">NumFOCUS</a>
        <a class="menu-item" href="#author_guidelines">Author Guidelines</a>
        <a class="menu-item" href="#reviewer_guidelines">Reviewer Guidelines</a>
        <a class="menu-item" href="#editorial_board">Editorial Board</a>
        <a class="menu-item" href="#contacts">Contact JOSS</a>
  
negative.code:             <li>To contact the JOSS staff, please <a href="mailto:admin@theoj.org">email us</a></li>
            </ul>
          </div>
  
          <div class="main" id="costs">
            <h1>Cost and Sustainability Model</h1>
            <p><%= setting(:name) %> is an open access journal <em>committed to running at minimal costs, with zero publication fees (<a href="https://en.wikipedia.org/wiki/Article_processing_charge">article processing charges</a>) or subscription fees</em>.</p>
  