<html>
  <head>
    <title tal:content="template/title">The title</title>
  </head>
  <body>
    
    <h2><span tal:replace="here/title_or_id">content title or id</span>
        <span tal:condition="template/title"
              tal:replace="template/title">optional template title</span></h2>

    This is Page Template <em tal:content="template/id">template id</em>.
  </body>
</html>
