-<%= tag.tr(:id => "outbox-#{message.id}", :class => { "message-summary" => true }) do %>
+<%= tag.tr(:id => "outbox-#{message.id}") do %>
<td><%= link_to message.recipient.display_name, user_path(message.recipient) %></td>
<td><%= link_to message.title, message_path(message) %></td>
<td class="text-nowrap"><%= l message.sent_on, :format => :friendly %></td>