diff --git a/app/views/organizations/_org_custom_header.html.erb b/app/views/organizations/_org_custom_header.html.erb
index c7aca1e6a..cf3fabb0e 100644
--- a/app/views/organizations/_org_custom_header.html.erb
+++ b/app/views/organizations/_org_custom_header.html.erb
@@ -1,11 +1,11 @@
 
 <div class="por_header_top">
   <div class="por_header_con" >
-    <%= image_tag(url_to_avatar(@organization), width:"67", height: "61", :id => 'nh_user_tx', :class => "por_logo fl ", :target => "_blank") %>
+    <%= image_tag(url_to_avatar(@organization), width:"51", height: "51", :id => 'nh_user_tx', :class => "por_logo fl mt1", :target => "_blank") %>
     <% if User.current.logged? %>
         <div class="navHomepageProfile" id="navHomepageProfile">
           <ul>
-            <li class="homepageProfileMenuIcon fr mt15" id="homepageProfileMenuIcon">
+            <li class="homepageProfileMenuIcon fr mt5 " id="homepageProfileMenuIcon">
               <%= link_to "<div class='user-img' id='user_avatar'>#{image_tag(url_to_avatar(User.current), :width =>"40", :height => "40", :class => "portraitRadius",:alt=>"头像", :id => "nh_user_logo")}</div>".html_safe, user_url_in_org(User.current.id) %>
               <ul class="topnav_login_list none sn-f12" id="topnav_login_list" style="text-align:left;">
                 <li><%= link_to "修改资料", my_account_path, :class => "menuGrey"%></li>
@@ -91,10 +91,11 @@
             <% end %>
         <% end %>
     <% end %>
-  </ul>
   <% if User.current.admin_of_org?(@organization) %>
       <a href="<%= setting_organization_path(@organization) %>" class="link-black fr por_edit_index" target="_blank">配置</a>
   <% end %>
+  </ul>
+
   <div class="cl"></div>
 </div><!--por_nav end-->
 
diff --git a/app/views/organizations/_org_custom_left1.html.erb b/app/views/organizations/_org_custom_left1.html.erb
index 4c1271ab8..7661b64d0 100644
--- a/app/views/organizations/_org_custom_left1.html.erb
+++ b/app/views/organizations/_org_custom_left1.html.erb
@@ -8,11 +8,11 @@
       </h2>
       <ul class="por_hotbar_left fl">
         <% if acts.count > 1 %>
-            <% acts[1..2].each do |activity| %>
+            <% acts[1..3].each do |activity| %>
                 <% if activity.container_type == 'Organization' && activity.org_act_type == 'OrgDocumentComment' %>
                     <% document = activity.org_act %>
                     <li>
-                      <%= link_to "<span class='por_icons_hot fl'>热门推荐</span>#{document.title}".html_safe, org_document_comment_path(:id => document.id, :organization_id => document.organization.id), class: 'por_hot_title link-black', :target => "_blank", :title => document.title %>
+                      <%= link_to document.title, org_document_comment_path(:id => document.id, :organization_id => document.organization.id), class: 'por_hot_title link-black', :target => "_blank", :title => document.title %>
                       <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(document.created_at) %></span>
                         <%= link_to document.creator.show_name, user_path(document.creator), :class => "por_hot_name link-blue", :target => "_blank" %>
                       </p>
@@ -25,7 +25,7 @@
                         <% title = message.parent_id.nil? ? message.subject : message.parent.subject %>
                         <% if message.board.org_subfield_id %>
                             <li>
-                              <%= link_to "<span class='por_icons_hot fl'>热门推荐</span>#{title}".html_safe, board_message_url_in_org(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
+                              <%= link_to document.title, board_message_url_in_org(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
                               <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(message.created_on) %></span>
                                 <%= link_to message.author.show_name, user_path(message.author), :class => "por_hot_name link-blue", :target => "_blank" %>
                               </p>
@@ -33,7 +33,7 @@
                             </li>
                         <% else %>
                             <li>
-                              <%= link_to "<span class='por_icons_hot fl'>热门推荐</span>#{title}".html_safe, board_message_path(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
+                              <%= link_to document.title, board_message_path(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
                               <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(message.created_on) %></span>
                                 <%= link_to message.author.show_name, user_path(message.author), :class => "por_hot_name link-blue", :target => "_blank" %>
                               </p>
@@ -44,7 +44,7 @@
                     <% if activity.org_act_type == 'News' and News.where("id=?", activity.org_act_id).count > 0 %>
                         <% news = activity.org_act %>
                         <li>
-                          <%= link_to "<span class='por_icons_hot fl'>热门推荐</span>#{news.title}".html_safe, news_path(news), class: 'por_hot_title link-black', :target => "_blank", :title => news.title %>
+                          <%= link_to news.title, news_path(news), class: 'por_hot_title link-black', :target => "_blank", :title => news.title %>
                           <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(news.created_on) %></span>
                             <%= link_to news.author.show_name, user_path(news.author), :class => "por_hot_name link-blue", :target => "_blank" %>
                           </p>
@@ -54,54 +54,6 @@
                 <% end %>
             <% end %>
         <% end %>
-
-        <% if acts.count > 3 %>
-            <% activity = acts[3] %>
-            <% if activity.container_type == 'Organization' && activity.org_act_type == 'OrgDocumentComment' %>
-                <% document = activity.org_act %>
-                <li>
-                  <%= link_to document.title, org_document_comment_path(:id => document.id, :organization_id => document.organization.id), class: 'por_hot_title link-black', :target => "_blank", :title => document.title %>
-                  <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(document.created_at) %></span>
-                    <%= link_to document.creator.show_name, user_path(document.creator), :class => "por_hot_name link-blue", :target => "_blank" %>
-                  </p>
-                  <%=render :partial =>"organizations/organization_content_extension", :locals => {:user_activity_id => document.id, :content=> document.content, :maxheight => 60, :maxwordsnum => 80, :maxwidth => 0, :cl => "por_hot_txt"} %>
-                </li>
-            <% else activity.container_type == 'OrgSubfield' %>
-                <% if activity.org_act_type == 'Message' and activity.org_act_id and Message.where("id=#{activity.org_act_id}").count > 0 %>
-                    <% message = activity.org_act %>
-                    <% content = message.parent_id.nil? ? message.content : message.parent.content %>
-                    <% title = message.parent_id.nil? ? message.subject : message.parent.subject %>
-                    <% if message.board.org_subfield_id %>
-                        <li>
-                          <%= link_to title, board_message_url_in_org(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
-                          <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(message.created_on) %></span>
-                            <%= link_to message.author.show_name, user_path(message.author), :class => "por_hot_name link-blue", :target => "_blank" %>
-                          </p>
-                          <%=render :partial =>"organizations/organization_content_extension", :locals => {:user_activity_id => message.id, :content=> content, :maxheight => 60, :maxwordsnum => 80, :maxwidth => 0, :cl => "por_hot_txt"} %>
-                        </li>
-                    <% else %>
-                        <li>
-                          <%= link_to title, board_message_path(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
-                          <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(message.created_on) %></span>
-                            <%= link_to message.author.show_name, user_path(message.author), :class => "por_hot_name link-blue", :target => "_blank" %>
-                          </p>
-                          <%=render :partial =>"organizations/organization_content_extension", :locals => {:user_activity_id => message.id, :content=> content, :maxheight => 60, :maxwordsnum => 80, :maxwidth => 0, :cl => "por_hot_txt"} %>
-                        </li>
-                    <% end %>
-                <% end %>
-                <% if activity.org_act_type == 'News' and News.where("id=?", activity.org_act_id).count > 0 %>
-                    <% news = activity.org_act %>
-                    <li>
-                      <%= link_to news.title, news_path(news), class: 'por_hot_title link-black', :target => "_blank", :title => news.title %>
-                      <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(news.created_on) %></span>
-                        <%= link_to news.author.show_name, user_path(news.author), :class => "por_hot_name link-blue", :target => "_blank" %>
-                      </p>
-                      <%=render :partial =>"organizations/organization_content_extension", :locals => {:user_activity_id => news.id, :content=> news.description, :maxheight => 60, :maxwordsnum => 80, :maxwidth => 0, :cl => "por_hot_txt"} %>
-                    </li>
-                <% end %>
-            <% end %>
-        <% end %>
-
       </ul>
 
       <%# if acts.count > 3 %>
@@ -114,9 +66,11 @@
                 <% else %>
                     <%= link_to image_tag("/files/uploads/image#{get_image_path_from_content(document.content)}", :width => "299", :height => "246"), org_document_comment_path(:id => document.id, :organization_id => document.organization.id), :target => "_blank" %>
                 <% end %>
-                <%= link_to document.title, org_document_comment_path(:id => document.id, :organization_id => document.organization.id), :class => 'por_hot_title_r link-black', :target => "_blank", :title => document.title %>
-                <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(document.created_at) %></span><%= link_to document.creator.show_name, user_path(document.creator), :class => "por_hot_name link-blue", :target => "_blank" %></p>
-                <%=render :partial =>"organizations/organization_content_extension", :locals => {:user_activity_id => document.id, :content=> document.content, :maxheight => 80, :maxwordsnum => 90, :maxwidth => 0, :cl => "por_hot_txt_r"} %>
+                <div style="background: #f8fafb;">
+                  <%= link_to document.title, org_document_comment_path(:id => document.id, :organization_id => document.organization.id), :class => 'por_hot_title_r link-black', :target => "_blank", :title => document.title %>
+                  <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(document.created_at) %></span><%= link_to document.creator.show_name, user_path(document.creator), :class => "por_hot_name link-blue", :target => "_blank" %></p>
+                  <%=render :partial =>"organizations/organization_content_extension", :locals => {:user_activity_id => document.id, :content=> document.content, :maxheight => 80, :maxwordsnum => 90, :maxwidth => 0, :cl => "por_hot_txt_r"} %>
+                </div>
               </div>
           <% else activity.container_type == 'OrgSubfield' %>
               <!--发送过来的帖子-->
diff --git a/app/views/organizations/_org_custom_left3.html.erb b/app/views/organizations/_org_custom_left3.html.erb
index 3d5d01dee..fb2b83dd2 100644
--- a/app/views/organizations/_org_custom_left3.html.erb
+++ b/app/views/organizations/_org_custom_left3.html.erb
@@ -71,8 +71,8 @@
               <% end %>
           <% end %>
         </div>
-        <% unless acts[1..5].nil? %>
-            <% acts[1..5].each do |activity| %>
+        <% unless acts[1..4].nil? %>
+            <% acts[1..4].each do |activity| %>
                 <% if activity.container_type == 'Organization' && activity.org_act_type == 'OrgDocumentComment' %>
                     <% document = activity.org_act %>
                     <ul class="por_post_list">
@@ -110,10 +110,10 @@
             <% end %>
         <% end %>
       </div>
-      <% unless acts[6..19].nil? %>
+      <% unless acts[5..16].nil? %>
           <div class="fl">
             <ul class="por_post_right por_post_list">
-              <% acts[6..19].each do |activity| %>
+              <% acts[6..16].each do |activity| %>
                   <% if activity.container_type == 'Organization' && activity.org_act_type == 'OrgDocumentComment' %>
                       <% document = activity.org_act %>
                       <li><%= link_to "<span class='post_icons_grey fl'></span>#{document.title}".html_safe, org_document_comment_path(:id => document.id, :organization_id => document.organization.id), class: 'por_hidden_w270 link-black', :target => "_blank" %></li>
diff --git a/app/views/organizations/_org_custom_right3.html.erb b/app/views/organizations/_org_custom_right3.html.erb
index a461a38dc..a7f819ca2 100644
--- a/app/views/organizations/_org_custom_right3.html.erb
+++ b/app/views/organizations/_org_custom_right3.html.erb
@@ -33,9 +33,6 @@
         <li id="por_teachers_nav_1" class="por_teachers_hover" onclick="HoverLi(1);">
           <a href="javascript:void(0);" class="por_teachers_type">名师风采</a>
         </li>
-        <li id="por_teachers_nav_2"  onclick="HoverLi(2);">
-          <a href="javascript:void(0);" class="por_teachers_type">学生英雄榜</a>
-        </li>
         <!--<a href="javascript:void(0);" target="_blank" class="f12 fontGrey2 fr mt5">更多></a>-->
         <div class="cl"></div>
       </ul>
@@ -65,29 +62,6 @@
           <% end %>
         </ul>
       </div>
-      <div id="por_teachers_content_2" class="undis">
-        <ul class="por_teachers_li">
-          <% excellent_students.each do |student| %>
-              <li >
-                <%= link_to image_tag(url_to_avatar(student), :width => "43", :height => "43", :class => "por_teachers_img fl mr15"), user_path(student), :alt => "用户头像", :target => '_blank', :class => "fl" %>
-                <div class="por_teachers_txt fl mt5">
-                  <%=link_to student.try(:realname) ? student.try(:realname) :student.try(:login), user_path(student), :class => "por_teachers_name link-black fl", :target => '_blank' %>
-                  <p class="por_teachers_p fr" title="<%= student.my_workplace %>"><%= student.my_workplace %></p>
-                  <div class="cl"></div>
-                  <p class="por_teachers_span ">
-                    <% unless student.my_blogs_count == 0 %>
-                        <span class=" mr10">博客 <%= student.my_blogs_count %></span>
-                    <% end %>
-                    <% unless student.courses.count == 0 %>
-                        <span class="mr10">课程 <%= student.courses.count %></span>
-                    <% end %>
-                  </p>
-                </div>
-                <div class="cl"></div>
-              </li>
-          <% end %>
-        </ul>
-      </div>
     </div>
 
     <script>
diff --git a/public/stylesheets/org2.css b/public/stylesheets/org2.css
index 9e19fb5cb..23e53fd7b 100644
--- a/public/stylesheets/org2.css
+++ b/public/stylesheets/org2.css
@@ -197,7 +197,7 @@ a.sn-reply-username { color:#24366e; margin-right:15px; }
 .topnav_login_list{ border:1px solid #eaeaea; background:#fff; padding-left:10px; padding-bottom:10px; padding-top:8px; width:60px; left:-7px; position:absolute; z-index:9999; line-height:2; box-shadow: 0px 2px 8px rgba(146, 153, 169, 0.5); margin-top: 1px;}
 .topnav_login_list a{color:#269ac9;}
 .topnav_login_list li{ }
-.homepageProfileMenuIcon {background:url(../images/nav_icon.png) 30px -155px no-repeat; width:65px; height:54px; position:relative; display:inline-block; line-height:0;}
+.homepageProfileMenuIcon {background:url(../images/nav_icon.png) 30px -155px no-repeat; width:65px; height:50px; position:relative; display:inline-block; line-height:0;}
 .homepageLeft {width:240px; float:left; margin-right:10px; margin-bottom:10px;}
 .none {display: none;}
 .user-img,.user-img img{ margin-right:10px; -moz-border-radius: 50px; -webkit-border-radius: 50px;border-radius: 50px; display:block; width:40px; height:40px;}
diff --git a/public/stylesheets/org_custom.css b/public/stylesheets/org_custom.css
index 0bdc8a670..95df98738 100644
--- a/public/stylesheets/org_custom.css
+++ b/public/stylesheets/org_custom.css
@@ -1,64 +1,64 @@
 /* 门户首页 */
 #por_header{ width:100%;   }
-.por_header_top{ width:100%; height:70px; background:#3b94d6; }
-.por_header_con{ width:1000px; margin:0 auto; height:70px;  }
-.por_logo{ margin-top:5px;}
+.por_header_top{ width:100%; height:55px; background:#3b94d6; }
+.por_header_con{ width:1000px; margin:0 auto; height:55px;  }
+.por_logo img{ margin-top:2px;  height:51px;}
 .por_login li{ float:left;}
-.por_login li a{ display:block; padding:0 15px; height:70px; line-height:70px;font-size:16px; color:#fff; }
+.por_login li a{ display:block; padding:0 15px; height:55px; line-height:55px;font-size:16px; color:#fff; }
 .por_login li a:hover{ background-color:#1173bc;}
-.por_search{ margin-top:15px; margin-right:20px;}
+.por_search{ margin-top:10px; margin-right:20px;}
 .pro_input_search{ background-color:#daeefc; height:36px; width:355px; border:none; padding:0 5px; color:#3b94d6;}
-a.por_search_btn{ display:block;background:#daeefc url(../images/org_custom/icons_por.png) 0 8px  no-repeat; width:25px; height:36px;}
-a:hover.por_search_btn{background:#daeefc url(../images/org_custom/icons_por.png) -35px 8px  no-repeat; }
-.por_nav{ width:1000px; height:70px;  overflow:hidden;   margin: 0 auto; position:relative; }
-a.por_edit_index{ position:absolute; font-size:14px; right:5px; top:20px;}
-.por_nav ul{ border-bottom:7px solid #ccc; height:63px;}
+a.por_search_btn{ display:block;background:#daeefc url(../images/icons_por.png) 0 8px  no-repeat; width:25px; height:36px;}
+a:hover.por_search_btn{background:#daeefc url(../images/icons_por.png) -35px 8px  no-repeat; }
+.por_nav{ width:100%;  height:50px; background-color:#eeefef; }
+.por_nav ul{ width:1000px;height:50px; overflow:hidden;   margin: 0 auto; position:relative;}
+a.por_edit_index{ position:absolute; font-size:14px; right:5px; top:15px;}
 .por_nav ul li{ float:left; }
-.por_nav ul li a{ display: block;  height:63px; padding:0 20px; line-height:63px; font-size:18px; color:#333; }
-.por_nav ul li a:hover{ border-bottom:7px solid #3b94d6; }
-.por_index_act{border-bottom:7px solid #3b94d6; }
+.por_nav ul li a{ display: block;  height:63px; padding:0 20px; line-height:50px; font-size:16px; color:#333; }
+.por_nav ul li a:hover{ color:#3b94d6; }
+.por_nav ul li a.por_index_act{color:#3b94d6; }
 
 #por_container{ width:1000px; margin:10px auto;}
 .por_left{ width:685px; margin-right:15px; float:left; }
 .por_right{ width:300px; float:left;}
 .por_icons_hot{ background:url(../images/org_custom/icons_por.png) 0 -78px no-repeat; height:22px; width:55px; padding-left:3px; color:#fff; font-size:12px; line-height:22px; font-weight:normal;}
-.por_h2_index{ font-size:20px; font-weight:normal; color:#3b94d6; width:100%; border-bottom:1px solid #e8e5e5; height:40px; line-height:40px;}
+.por_h2_index{ font-size:18px; font-weight:normal; color:#3b94d6; width:100%; border-bottom:1px solid #e8e5e5; height:40px; line-height:40px;}
 a.por_more_index{ font-size:12px; color:#999; }
 .por_hotbar_left li{ width:365px; padding:12px 5px 12px 0; border-bottom:1px dashed #e8e5e5;}
 a.por_hot_title{ font-size:16px; display:block; font-weight:bold; width:365px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
 .por_hot_txt{ color:#666; line-height:20px;max-height:60px;overflow:hidden;text-overflow:ellipsis;}
 .por_time{ color:#999;}
 a.por_hot_name{color:#3b94d6;}
-.por_hotbar_right{ border:1px solid #e8e5e5; padding:5px; margin-top:15px; width:300px;}
+.por_hotbar_right{  padding:5px 0 5px 10px; margin-top:15px; width:300px; }
 .por_hotbar_right img{ width:300px; height:246px;}
 .por_hot_title_r{ font-size:16px; display:block; font-weight:bold; width:300px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
 .por_hot_txt_r{color:#666; line-height:20px;max-height:80px;overflow:hidden;text-overflow:ellipsis;}
 .por_course{ }
-.por_course_bar{ width:328px; margin:0 7px; padding:20px 0; border-bottom:1px solid #e8e5e5;}
+.por_course_bar{ width:328px; margin:0 7px; padding:20px 0 0px;}
 a.por_course_title{font-size:14px; margin-bottom:10px; display:block; font-weight:bold; width:328px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
 .por_course_bar img{ width:140px; height:100px; }
 .por_course_txt { width:180px; margin-left:5px;color:#666; line-height:20px;max-height:80px;overflow:hidden;text-overflow:ellipsis;}
 .por_course_time{color:#3b94d6; margin-left:5px;}
-.por_post{ border-bottom:1px solid #e8e5e5; padding-bottom:5px;}
+.por_post{  padding-bottom:5px;}
 .por_post_left{ width:394px; margin-top:15px;}
 .por_post_leftbar img{ width:377px; height:163px;}
 .por_post_leftbar { border-bottom:1px dashed #e8e5e5; padding-bottom:5px; margin-bottom:10px;}
 a.por_post_title{font-size:18px; display:block;  width:377px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
 .por_post_txt{color:#666; line-height:20px;max-height:40px;overflow:hidden;text-overflow:ellipsis;  }
-.post_icons_grey{ width:5px; height:5px; margin:10px 5px 0 0; background-color:#b3b3b3; display:block; line-height:20px;}
-.por_post_list li{ height:20px; height:30px;}
+.post_icons_grey{ width:4px; height:4px; margin:10px 5px 0 0; background-color:#b3b3b3; display:block; line-height:20px;}
+.por_post_list li{  height:35px;}
 .por_post_list li a{ font-size:14px; }
 a.por_hidden_w390{ display:block; width:390px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
 a.por_hidden_w270{ display:block; width:280px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
 .por_post_right{ width:280px; border-left:1px solid #e8e5e5; margin-top:15px; padding-left:10px;}
 .por_news_list li{ padding:15px 0; border-bottom:1px dashed #e8e5e5;}
-.por_users_img{ width:40px; height:40px; border:1px solid #e8e5e5;}
+.por_users_img{ width:40px; height:40px;  -webkit-border-radius:50px;-moz-border-radius:50px;-o-border-radius:50px;border-radius:50px;}
 .por_news_txt{ width:245px; margin-left:10px;}
 .por_news_p{ line-height:20px;max-height:40px;min-width:240px;overflow:hidden;text-overflow:ellipsis;  }
 a.por_zan{ background:url(../images/org_custom/icons_por.png) 0 -41px no-repeat; height:15px; width:20px; display:block; padding-left:15px; line-height:20px; color:#999;}
 a.por_zan:hover{background:url(../images/org_custom/icons_por.png) -34px -42px no-repeat; color:#3b94d6; }
 .por_hidden_w205{ font-size:14px; display:block; width:205px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
-.por_projects{border-bottom:1px solid #e8e5e5; padding-bottom:10px; margin-top:10px;}
+.por_projects{ padding-bottom:10px; margin-top:10px;}
 .por_projects ul li{ padding:5px 0;}
 .por_projects ul{ margin-top:5px;}
 .por_project_p{ line-height:20px;max-height:40px;overflow:hidden;text-overflow:ellipsis; margin-top:5px; margin-left:10px; color:#666;  }
@@ -67,8 +67,8 @@ a.por_zan:hover{background:url(../images/org_custom/icons_por.png) -34px -42px n
 .por_teachers{ margin-top:20px; }
 #por_teachers_nav {border-bottom:1px solid #d0d0d0; height:31px;}
 #por_teachers_nav li {float:left; padding:0px 5px; text-align:center;  }
-#por_teachers_nav li a{font-size:20px;}
-.por_teachers_hover {border:1px solid #d0d0d0; border-bottom:1px solid #fff;  }
+#por_teachers_nav li a{font-size:18px;}
+.por_teachers_hover {  }
 .por_teachers_hover a{color:#3b94d6;}
 .por_teachers_nomal {border-bottom:none; }
 .por_teachers_nomal a{color:#999;}
@@ -76,7 +76,7 @@ a.por_zan:hover{background:url(../images/org_custom/icons_por.png) -34px -42px n
 .dis {display:block;}
 a.por_more_teacher{ font-size:12px; }
 .por_teachers_li{ margin-top:10px;}
-.por_teachers_li li{ padding:10px 0;border-bottom:1px solid #e8e5e5;}
+.por_teachers_li li{ padding:10px 0;}
 .por_teachers_img{ width:60px; height:60px; -webkit-border-radius:50px;-moz-border-radius:50px;-o-border-radius:50px;border-radius:50px;}
 a.por_teachers_name{ display:block; width:75px; font-size:18px;overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
 .por_teachers_p{ font-size:14px; color:#999; width:150px;overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}
@@ -88,22 +88,4 @@ a.por_teachers_name{ display:block; width:75px; font-size:18px;overflow:hidden;
 .por_footer_con ul li{ float:left; text-align:center;}
 .por_footer_con ul li a{ font-size:14px;}
 .por_footer_con ul li a span{ color:#999; margin:0 15px ;}
-.por_footer_con p{ text-align:center; margin-top:20px; color:#777;}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+.por_footer_con p{ text-align:center; margin-top:20px; color:#777;}
\ No newline at end of file
diff --git a/public/stylesheets/public.css b/public/stylesheets/public.css
index d9306fa0b..a97abb8e3 100644
--- a/public/stylesheets/public.css
+++ b/public/stylesheets/public.css
@@ -533,7 +533,7 @@ a.homepageSearchIcon:hover {background:url(../images/nav_icon.png) -49px 3px no-
 .homepageNewsIcon {background:url(../images/nav_icon.png) -5px -85px  no-repeat; width:30px; height:35px; display:block;}
 .newsActive {width:16px; height:16px; border-radius:50%;  background-color:#ff0000; position:absolute; left:17px; top:5px; text-align:center;font-size:12px; color:#ffffff !important;padding-bottom: 3px;padding-left: 2px;padding-right: 1px;font-weight: bold;}
 .navHomepageProfile {width:65px; display:block; float:right; margin-left:33px;}
-.homepageProfileMenuIcon {background:url(../images/nav_icon.png) 30px -155px no-repeat; width:65px; height:54px; position:relative; display:inline-block;}
+.homepageProfileMenuIcon {background:url(../images/nav_icon.png) 30px -155px no-repeat; width:65px; height:50px; position:relative; display:inline-block;}
 .homepageProfileMenuIcon:hover {background:url(../images/nav_icon.png) 30px -122px no-repeat;}
 .navHomepageProfile ul li ul {display:none;}
 .navHomepageProfile ul li:hover ul {display:block;}