班级配置页面的底部留白不要太多

app/views/courses/settings.html.erb

@@ -42,7 +42,6 @@
         <% elsif @select_tab == 'boards'%>
         $("#tb_4").click();
         <% end %>
-        $("#homework_page_right").css("min-height",$("#courseLSide").height()+45);
     });
 
     function g(o){

app/views/courses/settings/_edit.html.erb

@@ -63,9 +63,9 @@
   <% end %>
 </ul>
 <% if @course.is_delete == 1 %>
-    <div class="mt30 ml30"><%=link_to "恢复该班级", renew_course_path(@course) %></div>
+    <div class="mt30 ml30 mb15"><%=link_to "恢复该班级", renew_course_path(@course) %></div>
 <% else %>
-    <div class="mt30 ml30">
+    <div class="mt30 ml30 mb15">
       <img src="/images/pic_del.gif" class="mr5"><%=link_to "删除该班级", course_path(@course), :method => :delete, :confirm=>"确认要删除该班级吗？"  %>
       <span>（友情提示：删除该班级后如果您想恢复该班级，请联系系统管理员！）</span>
     </div>