app/components/blacklight/document_title_component.html.erb
<header class="documentHeader row">
<%= content_tag @as, class: @classes do %>
<% before_titles.each do |t| %>
<%= t %>
<% end %>
<%= counter -%><%= title -%>
<% after_titles.each do |t| %>
<%= t %>
<% end %>
<% end %>
<% actions.each do |action| %>
<%= action %>
<% end %>
</header>