title: Sphinx, reStructuredText show/hide code snippets
body: <p>I've been documenting a software package using <a href="http://sphinx.pocoo.org/rest.html" rel="noreferrer">Sphinx</a> and <a href="http://docutils.sourceforge.net/rst.html" rel="noreferrer">reStructuredText</a>. </p>
  
  <p>Within my documents, there are some long code snippets. I want to be able to have them hidden as default, with a little "Show/Hide" button that would expand them (<a href="http://www.cssnewbie.com/example/showhide-content/" rel="noreferrer">Example</a>).</p>
  
  <p>Is there a standard way to do that?</p>