<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
  <title>Rails Test</title>
</head>
<body>
  <%= yield %>

  <% if ENV['RAILS_ENV'] == 'development' %>
    <%= validate_xhtml10 %>
    <%= validate_css %>
  <% end %>

</body>
</html>