app/views/active_scaffold_overrides/_show_columns.html.erb
<dl>
<% columns.each_column(for: record) do |column| %>
<dt><%= show_label(column) -%></dt>
<% if column.respond_to? :each_column -%>
<dd>
<%= render :partial => 'show_columns', :locals => {:columns => column, :record => record} %>
<% else -%>
<% css_class = "#{column.name}-view"
css_class.concat(" #{column.css_class}") unless column.css_class.nil? %>
<dd class="<%= css_class.strip %>">
<%= show_column_value(record, column) -%>
<% end -%>
</dd>
<% end -%>
</dl>