Add CSS class to "journal" and "reply" headers (#31950).

Patch by Mizuki ISHIKAWA.


git-svn-id: http://svn.redmine.org/redmine/trunk@18403 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/issues/tabs/_history.html.erb

       <span class="journal-actions"><%= render_journal_actions(issue, journal, :reply_links => reply_links) %></span>
       <a href="#note-<%= journal.indice %>" class="journal-link">#<%= journal.indice %></a>
     </div>
-    <h4>
+    <h4 class='note-header'>
       <%= avatar(journal.user) %>
       <%= authoring journal.created_on, journal.user, :label => :label_updated_time_by %>
       <%= render_private_notes_indicator(journal) %>

app/views/messages/show.html.erb

             :class => 'icon icon-del'
           ) if message.destroyable_by?(User.current) %>
     </div>
-  <h4>
+  <h4 class='reply-header'>
     <%= avatar(message.author) %>
     <%= link_to message.subject, { :controller => 'messages', :action => 'show', :board_id => @board, :id => @topic, :r => message, :anchor => "message-#{message.id}" } %>
     -

public/stylesheets/application.css

 tr.message.sticky td.subject { font-weight: bold; }
 
 body.avatars-on #replies .message.reply {padding-left: 32px;}
-#replies .reply:target > h4 {background-color:#DDEEFF;}
+#replies .reply:target h4.reply-header {background-color:#DDEEFF;}
 #replies h4 img.gravatar {margin-left:-32px;}
 
 tr.version.closed, tr.version.closed a { color: #999; }
   border-radius: 0 0 3px 3px / 0 0 3px 3px;
 }
 
-#history div:target > h4 {background-color:#DDEEFF;}
+#history div:target h4.note-header {background-color:#DDEEFF;}
 #history p.nodata {display: none;}
 
 div#activity dl, #search-results { margin-left: 2em; }