app/views/layouts/opac.html.erb
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<%= @locale.to_s -%>" lang="<%= @locale.to_s -%>" style="height:100%;">
<head>
<meta charset="UTF-8" />
<%= render 'page/include' %>
<title><%= title(controller.controller_name) %></title>
<%- if controller.controller_name == 'manifestations' and controller.action_name == 'index' -%>
<%= auto_discovery_link_tag(:rss, url_for(params.merge(:format => 'rss', :page => nil, :commit => nil)), :title => (t('manifestation.library_group_manifestation', :library_group_name => @library_group.display_name.localize) + " (RSS)")) %>
<%= auto_discovery_link_tag(:atom, url_for(params.merge(:format => 'atom', :page => nil, :commit => nil)), :title => (t('manifestation.library_group_manifestation', :library_group_name => @library_group.display_name.localize) + " (Atom)")) %>
<% end %>
<%= render 'page/portlets' %>
</head>
<body itemscope itemtype="http://schema.org/WebPage" style="height:100%; background: #eee;">
<div id="wrapper">
<%= render 'opac/page/header'%>
<%= yield %>
</div>
<%= render 'opac/page/footer' %>
</body>
</html>