课程页面页脚偏移问题

app/views/courses/show.html.erb

@@ -99,8 +99,6 @@
             </table>
           </div>
       <% end %>
-
-
     </div>
  <%else%>
     <div class="font_description">

app/views/layouts/_base_footer.html.erb

@@ -38,7 +38,6 @@
 </div>
 </div>
 </div>
-</div>
 <div class="debug">
   <%= debug(params) if Rails.env.development? %>
   <div class="hidden">
@@ -73,7 +72,6 @@
         <span id="copyright"><%=l(:label_copyright)%>©2007~2014</span>
         <span id="contact_us" class="footer_text_link"><%= link_to l(:label_contact_us),"http://" + Setting.host_name + "/projects/2/member", :target=>"_blank" %></span>
         <span id="record"class="footer_text_link"><%= link_to l(:label_record),"http://www.miibeian.gov.cn/", :target => "_blank" %></span>
-
       </p>
       <div id="logo_link">
         <span class="footer_logo_link"><%= link_to image_tag('/images/footer_logo/nudt.png',:size=>'100x30',:alt=>"国防科学技术大学计算机学院"),"http://www.nudt.edu.cn/special.asp?classid=12", :target => "_blank" %></span>
@@ -83,11 +81,10 @@
         <span class="footer_logo_link"><%= link_to image_tag('/images/footer_logo/inforbus.png',:size=>'100x30',:alt=>"山东中创软件商用中间件股份有限公司"), "http://www.inforbus.com", :target => "_blank" %></span>
       </div>
  <!--gcm-->
+    </div>
+  </div>
+</div>
 
-</div>
-</div>
-</div>
-</div>
 <div class="debug hidden">
   <%= debug(params) if Rails.env.development? %>
 </div>