修复缺陷标题超出界面的问题

app/views/issues/show.html.erb

@@ -4,7 +4,9 @@
 
 <%= render :partial => 'action_menu' %>
 
-<h3><%= issue_heading(@issue) %></h3>
+<h3>
+  <%= issue_heading(@issue) %>
+</h3>
 
 <style type="text/css"></style>
 
@@ -25,9 +27,9 @@
     </div>
   <% end %>
 
-  <!-- <%= avatar(@issue.author, :size => "50") %> -->
+  <!-- <%#= avatar(@issue.author, :size => "50") %> -->
 
-<div class="subject">
+<div class="subject"  style="word-wrap: break-word;">
 <%= render_issue_subject_with_tree(@issue) %>
 </div>