diff --git a/app/views/exercise/_student_exercise.html.erb b/app/views/exercise/_student_exercise.html.erb
index 3bcd6b83f..d7a1b85bb 100644
--- a/app/views/exercise/_student_exercise.html.erb
+++ b/app/views/exercise/_student_exercise.html.erb
@@ -50,29 +50,19 @@
         }*/
     </script>
     <ul class="hworkListRow" id="student_work_<%= exercise.id%>">
-      <li class="hworkList340 width530">
-        <ul>
-          <li class="hworkPortrait mt15 mr10">
-            <%= link_to(image_tag(url_to_avatar(exercise.user),:width =>"40",:height => "40"),user_activities_path(exercise.user)) %>
-          </li>
-          <div id="show_student_result_div_<%= exercise.id%>" style="cursor: pointer;" class="student_work_<%= exercise.id%>">
-            <li>
-              <ul class="mt10 fl">
-                <li class="hworkStName mr15 mt16" title="姓名" id="student_name_<%= exercise.id%>">
-                  <%=exercise.user.show_name %>
-                </li>
-                <li class="hworkStID mr10 mt16" title="学号" id="student_id_<%= exercise.id%>">
-                  <%= exercise.user.user_extensions.nil? ? "--" : exercise.user.user_extensions.student_id%>
-                </li>
-                <li class="hworkStID mt16" title="班级"  id="student_class_<%= exercise.id%>">
-                  --
-                </li>
-              </ul>
-            </li>
-          </div>
-        </ul>
+      <li class="ml5 mr5" style="width:28px; text-align:center;">1</li>
+      <li class="hworkPortrait mt15 mr10">
+        <%= link_to(image_tag(url_to_avatar(exercise.user),:width =>"40",:height => "40",:style => "display:block;"),user_activities_path(exercise.user)) %>
       </li>
-      <li class="hworkList130 c_grey student_work_<%= exercise.id%>">
+      <li class="hworkStName" title="姓名" id="student_name_<%= exercise.id%>" style="cursor:pointer;">
+        <%=exercise.user.show_name %>
+      </li><li class="hworkStID pl15 pr10" title="学号" id="student_id_<%= exercise.id%>" style="cursor:pointer;">
+      <%= exercise.user.user_extensions.nil? ? "--" : exercise.user.user_extensions.student_id%>
+    </li>
+      <li class="hworkStID" title="班级"  id="student_class_<%= exercise.id%>" style="cursor:pointer;">
+        --
+      </li>
+      <li class="hworkList130 ml200 c_grey student_work_<%= exercise.id%>">
         <% if exercise.created_at%>
             <%= Time.parse(format_time(exercise.created_at)).strftime("%m-%d %H:%M")%>&nbsp;
             <% if @exercise.end_time <= exercise.created_at %>
diff --git a/app/views/exercise/_student_table.html.erb b/app/views/exercise/_student_table.html.erb
index 719667973..8957c5048 100644
--- a/app/views/exercise/_student_table.html.erb
+++ b/app/views/exercise/_student_table.html.erb
@@ -1,5 +1,6 @@
 <ul class="hworkUl">
   <li class="hworkList340 hworkH30 width530">
+    <span class="c_dark f14 fb fl mr5">序号</span>
     <span class="c_dark f14 fb fl mr55">&nbsp;&nbsp;</span>
     <span class="c_dark f14 fb fl mr60">姓名</span>
     <span class="c_dark f14 fb fl mr60">学号</span>
diff --git a/app/views/student_work/_evaluation_title.html.erb b/app/views/student_work/_evaluation_title.html.erb
index 2ef5ee9af..257fcb94a 100644
--- a/app/views/student_work/_evaluation_title.html.erb
+++ b/app/views/student_work/_evaluation_title.html.erb
@@ -1,13 +1,15 @@
 <ul class="hworkUl">
-  <li class="hworkList340 hworkH30 w455">
-    <span class="HomeworkNameTitle f14 fb fl w235">作品名称</span>
+  <li class="hworkList30 hworkH30 ml5 mr5"><span class="c_dark f14 fb fl">序号</span></li>
+  <li class="hworkList50 hworkH30">&nbsp;</li>
+  <li class="hworkList260 hworkH30">
+    <span class="f14 fb fl">作品名称</span>
+  </li>
     <% if @homework.homework_type != 3 %>
-        <span class="HomeworkStuTitle f14 fb fl">姓名</span>
-        <span class="HomeworkStuTitle f14 fb fl">学号</span>
+    <li class="hworkList80 hworkH30"><span class="HomeworkStuTitle f14 fb fl">姓名</span></li>
+    <li class="hworkList80 hworkH30"><span class="HomeworkStuTitle f14 fb fl">学号</span></li>
     <% elsif @homework.homework_type == 3 && @homework.homework_detail_group.base_on_project == 1 %>
-        <span class="HomeworkStuTitle f14 fb fl">关联项目</span>
+        <li class="hworkList160 hworkH30"><span class="HomeworkStuTitle f14 fb fl">关联项目</span></li>
     <% end %>
-  </li>
 
   <li class="hworkList130 hworkH30 fb ml10">
     时间
@@ -19,7 +21,7 @@
       </li>
   <% end%>
 
-  <li class="hworkList50 hworkH30 fb mr10 ml10" style="float: right;">
+  <li class="hworkList50 hworkH30 fb mr10 ml10">
     我的评分
   </li>
 </ul>
\ No newline at end of file
diff --git a/app/views/student_work/_evaluation_un_title.html.erb b/app/views/student_work/_evaluation_un_title.html.erb
index aee833b70..08edeff91 100644
--- a/app/views/student_work/_evaluation_un_title.html.erb
+++ b/app/views/student_work/_evaluation_un_title.html.erb
@@ -1,21 +1,29 @@
 <ul class="hworkUl">
-  <li class="hworkList340 hworkH30 <%= @homework.homework_type == 2 ? '' : 'width385'%>">
-    <span class="c_dark f14 fb fl <%= @homework.homework_type == 2 ? 'mr90 ml50' : 'mr150 ml50'%>">作品名称</span>
+  <li class="hworkList30 hworkH30 ml5 mr5"><span class="c_dark f14 fb fl">序号</span></li>
+  <li class="hworkList50">&nbsp;</li>
+  <li class="<%= @homework.homework_type == 2 ? 'hworkList80 mr10' : 'hworkList130 mr10'%> hworkH30">
+    <span class="c_dark f14 fb fl <%#= @homework.homework_type == 2 ? 'mr90 ml50' : 'mr150 ml50'%>">作品名称</span>
+  </li>
     <% if @homework.homework_type != 3 %>
         <!--<span class="c_dark f14 fb fl mr50">姓名</span>-->
-        <%= link_to "姓名",@show_all ? student_work_index_path(:homework => @homework.id,:order => "lastname", :sort => @score, :name => @name, :group => @group) : "javascript:void(0)",:class => "c_dark f14 fb fl" ,:remote => true%>
+    <li class="hworkList60 hworkH30 mr10">
+        <%= link_to "姓名",@show_all ? student_work_index_path(:homework => @homework.id,:order => "lastname", :sort => @score, :name => @name, :group => @group) : "javascript:void(0)",:class => "c_dark f14 fb fl ml18" ,:remote => true%>
         <% if @show_all && @order == "lastname"%>
             <%= link_to "", student_work_index_path(:homework => @homework.id,:order => "lastname", :sort => @score, :name => @name, :group => @group) ,:class => "#{@score == 'desc' ? 'st_up' : 'st_down'} mt10" ,:remote => true%>
         <% end%>
+    </li>
+    <li class="hworkList80 hworkH30 mr10">
         <!--<span class="c_dark f14 fb fl">学号</span>-->
-        <%= link_to "学号",@show_all ? student_work_index_path(:homework => @homework.id,:order => "student_id", :sort => @score, :name => @name, :group => @group) : "javascript:void(0)",:class => "c_dark f14 fb fl ml50" ,:remote => true%>
+        <%= link_to "学号",@show_all ? student_work_index_path(:homework => @homework.id,:order => "student_id", :sort => @score, :name => @name, :group => @group) : "javascript:void(0)",:class => "c_dark f14 fb fl ml30" ,:remote => true%>
         <% if @show_all && @order == "student_id"%>
             <%= link_to "", student_work_index_path(:homework => @homework.id,:order => "student_id", :sort => @score, :name => @name, :group => @group) ,:class => "#{@score == 'desc' ? 'st_up' : 'st_down'} mt10" ,:remote => true%>
         <% end%>
+    </li>
     <% elsif @homework.homework_type == 3 && @homework.homework_detail_group.base_on_project == 1 %>
-        <span class="c_dark f14 fb fl">关联项目</span>
+      <li class="hworkList160 hworkH30">
+      <span class="c_dark f14 fb">关联项目</span>
+      </li>
     <% end %>
-  </li>
 
   <li class="hworkList130 hworkH30">
     <%= link_to "时间",@show_all ? student_work_index_path(:homework => @homework.id,:order => "created_at", :sort => @score, :name => @name, :group => @group) : "javascript:void(0)",:class => "c_dark f14 fb fl ml50" ,:remote => true%>
diff --git a/app/views/student_work/_evaluation_un_work.html.erb b/app/views/student_work/_evaluation_un_work.html.erb
index 8e1c16264..e9518df7a 100644
--- a/app/views/student_work/_evaluation_un_work.html.erb
+++ b/app/views/student_work/_evaluation_un_work.html.erb
@@ -1,44 +1,35 @@
 <!-- 匿评作品列表，显示某一个作品的信息 -->
 <ul class="hworkListRow" id="student_work_<%= student_work.id%>">
-  <li class="hworkList340 <%= @homework.homework_type == 2 ? '' : 'width385'%>">
-    <ul>
-      <li class="hworkPortrait mt15 mr10">
-        <%= link_to(image_tag(url_to_avatar(student_work.user),:width =>"40",:height => "40"),user_activities_path(student_work.user)) %>
-      </li>
-      <div class="student_work_<%= student_work.id%>">
-        <li class="hworkName mt15 mr15 <%= @homework.homework_type == 2 ? '' : 'width165'%>" style="cursor: pointer;" onclick="show_student_work('<%= student_work_path(student_work)%>');">
-          <% student_work_name = student_work.name.nil? || student_work.name.empty? ? student_work.user.show_name + '的作品' : student_work.name%>
-          <div>
-            <%= link_to student_work_name,"javascript:void(0)" ,:title => student_work_name, :class => "linkGrey f14 StudentName break_word #{@homework.homework_type == 2 ? '' : 'width165'}"%>
-          </div>
+  <li class="hworkList30 ml5 mr5">1</li>
+  <li class="hworkPortrait mt15 mr10">
+    <%= link_to(image_tag(url_to_avatar(student_work.user),:width =>"40",:height => "40",:style => "display:block;"),user_activities_path(student_work.user)) %>
+  </li>
+  <div class="student_work_<%= student_work.id%>">
+    <li class="hworkName mt12 pr10 <%= @homework.homework_type == 2 ? '' : 'width130'%>" style="cursor: pointer;" onclick="show_student_work('<%= student_work_path(student_work)%>');">
+      <% student_work_name = student_work.name.nil? || student_work.name.empty? ? student_work.user.show_name + '的作品' : student_work.name%>
+      <div>
+        <%= link_to student_work_name,"javascript:void(0)" ,:title => student_work_name, :class => "linkGrey f14 StudentName break_word #{@homework.homework_type == 2 ? '' : 'width165'}"%>
+      </div>
+    </li>
+      <% if @homework.homework_type != 3 %>
+        <li class="hworkStName pr10" title="<%= student_work.user.show_name%>" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor:pointer;">
+          <%= student_work.user.show_name%>
         </li>
-        <li>
-          <% if @homework.homework_type != 3 %>
-              <ul class="mt10 fl" style="cursor: pointer;" onclick="show_student_work('<%= student_work_path(student_work)%>');">
-                <li class="hworkStName mr10 mt16" title="<%= student_work.user.show_name%>">
-                  <%= student_work.user.show_name%>
-                </li>
-                <li class="hworkStID mt16" title="<%= student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id%>">
-                  <%= student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id%>
-                </li>
-              </ul>
-          <% elsif @homework.homework_type == 3 && @homework.homework_detail_group.base_on_project == 1 %>
-              <ul class="mt10 fl">
-                <% if student_work.project.is_public || User.current.member_of?(student_work.project) || User.current.admin? %>
-                    <li  class="hworkPrName mr10 mt12" title="项目名称">
-                      <%= link_to( student_work.project.name, project_path(student_work.project.id))%>
-                    </li>
-                <% else %>
-                    <li class="hworkPrName mr10 mt12" title="该项目是私有的">
-                      <%= student_work.project.name %>
-                    </li>
-                <% end %>
-              </ul>
-          <% end %>
+        <li class="hworkStID pr10" title="<%= student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id%>" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor:pointer;">
+          <%= student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id%>
         </li>
-      </div>
-    </ul>
-  </li>
+      <% elsif @homework.homework_type == 3 && @homework.homework_detail_group.base_on_project == 1 %>
+        <% if student_work.project.is_public || User.current.member_of?(student_work.project) || User.current.admin? %>
+            <li  class="hworkPrName" title="项目名称">
+              <%= link_to( student_work.project.name, project_path(student_work.project.id))%>
+            </li>
+        <% else %>
+            <li class="hworkPrName" title="该项目是私有的">
+              <%= student_work.project.name %>
+            </li>
+        <% end %>
+      <% end %>
+  </div>
   <li class="hworkList130 c_grey student_work_<%= student_work.id%>" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor: pointer;">
     <% if student_work.created_at && @homework.end_time%>
         <%= Time.parse(format_time(student_work.created_at)).strftime("%m-%d %H:%M")%>&nbsp;
diff --git a/app/views/student_work/_evaluation_work.html.erb b/app/views/student_work/_evaluation_work.html.erb
index ad2ee56c3..51263e5ba 100644
--- a/app/views/student_work/_evaluation_work.html.erb
+++ b/app/views/student_work/_evaluation_work.html.erb
@@ -6,74 +6,63 @@
     <% pro = @homework.student_work_projects.where(:user_id => User.current.id).first %>
     <% is_my_work = pro && pro.student_work_id == student_work.id%>
   <% end %>
-  <li class="hworkList340 w465">
-    <ul>
-      <% if is_my_work%>
-          <li class="hworkPortrait mt15 mr10">
-            <%= image_tag(url_to_avatar(student_work.user),width:"40", height: "40") %>
-          </li>
-          <li class="hworkName mt15 mr15 w230 student_work_<%= student_work.id%>">
-            <% student_work_name = student_work.name.nil? || student_work.name.empty? ? student_work.user.show_name + '的作品' : student_work.name%>
-            <div>
-              <%= link_to student_work_name, student_work_path(student_work),:remote => true,:title => student_work_name, :class => "linkGrey f14 StudentName break_word w230"%>
-            </div>
+
+  <% if is_my_work%>
+      <li class="hworkList30 ml5 mr5">1</li>
+      <li class="hworkPortrait mt15 mr10">
+        <%= image_tag(url_to_avatar(student_work.user),width:"40", height: "40", style: "display:block;") %>
+      </li>
+      <li class="hworkName mt12 pr10 w250 student_work_<%= student_work.id%>">
+        <div>
+          <% student_work_name = student_work.name.nil? || student_work.name.empty? ? student_work.user.show_name + '的作品' : student_work.name%>
+          <%= link_to student_work_name, student_work_path(student_work),:remote => true,:title => student_work_name, :class => "linkGrey f14 StudentName break_word w250"%>
+        </div>
+      </li>
+      <div class="student_work_<%= student_work.id%>">
+        <% if @homework.homework_type != 3 %>
+          <li class="hworkStName w80" title="<%= student_work.user.show_name%>" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor: pointer;">
+            <%= student_work.user.show_name%>
           </li>
-          <li class="student_work_<%= student_work.id%>">
-            <% if @homework.homework_type != 3 %>
-                <ul class="mt10 fl" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor: pointer;">
-                  <li class="hworkStName mr10 mt16" title="<%= student_work.user.show_name%>">
-                    <%= student_work.user.show_name%>
-                  </li>
-                  <li class="hworkStID mt16" title="<%= student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id%>">
-                    <%= student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id%>
-                  </li>
-                </ul>
-            <% elsif @homework.homework_type == 3 && @homework.homework_detail_group.base_on_project == 1 %>
-                <ul class="mt10 fl">
-                  <% if student_work.project.is_public || User.current.member_of?(student_work.project) || User.current.admin? %>
-                      <li  class="hworkPrName mr10 mt12" title="项目名称">
-                        <%= link_to( student_work.project.name, project_path(student_work.project.id))%>
-                      </li>
-                  <% else %>
-                      <li class="hworkPrName mr10 mt12" title="该项目是私有的">
-                        <%= student_work.project.name %>
-                      </li>
-                  <% end %>
-                </ul>
-            <% end %>
+          <li class="hworkStID" title="<%= student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id%>" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor: pointer;">
+            <%= student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id%>
           </li>
-      <% else%>
-          <li class="hworkPortrait mt15 mr10">
-            <%= image_tag(url_to_avatar(""),width:"40", height: "40") %>
+        <% elsif @homework.homework_type == 3 && @homework.homework_detail_group.base_on_project == 1 %>
+          <% if student_work.project.is_public || User.current.member_of?(student_work.project) || User.current.admin? %>
+              <li  class="hworkPrName mr10 mt12" title="项目名称">
+                <%= link_to( student_work.project.name, project_path(student_work.project.id))%>
+              </li>
+          <% else %>
+              <li class="hworkPrName mr10 mt12" title="该项目是私有的">
+                <%= student_work.project.name %>
+              </li>
+          <% end %>
+        <% end %>
+      </div>
+  <% else%>
+      <li class="hworkList30 ml5 mr5">1</li>
+      <li class="hworkPortrait mt15 mr10">
+        <%= image_tag(url_to_avatar(""),width:"40", height: "40", style: "display:block;") %>
+      </li>
+      <li class="hworkName mt12 pr10 w250 student_work_<%= student_work.id%>">
+        <div>
+          <%= link_to "匿名的作品", student_work_path(student_work),:remote => true,:title => student_work_name, :class => "linkGrey f14 StudentName break_word w250"%>
+        </div>
+      </li>
+        <% if @homework.homework_type != 3 %>
+          <li class="hworkStName w80" title="姓名" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor: pointer;">
+            匿名
           </li>
-          <li class="hworkName mt15 mr15 w230 student_work_<%= student_work.id%>">
-            <div>
-              <%= link_to "匿名的作品", student_work_path(student_work),:remote => true,:title => student_work_name, :class => "linkGrey f14 StudentName break_word w230"%>
-            </div>
+          <li class="hworkStID" title="学号">
+            --
           </li>
-          <li onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor: pointer;" class="student_work_<%= student_work.id%>">
-            <% if @homework.homework_type != 3 %>
-                <ul class="mt10 fl">
-                  <li class="hworkStName mr10 mt16" title="姓名">
-                    匿名
-                  </li>
-                  <li class="hworkStID mt16" title="学号">
-                    --
-                  </li>
-                </ul>
-            <% elsif @homework.homework_type == 3 && @homework.homework_detail_group.base_on_project == 1 %>
-                <ul class="mt10 fl">
-                  <li class="hworkPrName mr10 mt12" title="项目名称">
-                    匿名
-                  </li>
-                </ul>
-            <% end %>
+        <% elsif @homework.homework_type == 3 && @homework.homework_detail_group.base_on_project == 1 %>
+          <li class="hworkPrName mr10" title="项目名称" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor: pointer;">
+            匿名
           </li>
-      <% end%>
+        <% end %>
+  <% end%>
 
-    </ul>
-  </li>
-  <li class="hworkList130 c_grey student_work_<%= student_work.id%>" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor: pointer;">
+  <li class="hworkList130 pl10 c_grey student_work_<%= student_work.id%>" onclick="show_student_work('<%= student_work_path(student_work)%>');" style="cursor: pointer;">
     <%= Time.parse(format_time(student_work.created_at)).strftime("%m-%d %H:%M")%>&nbsp;
     <% if Time.parse(@homework.end_time.to_s).strftime("%Y-%m-%d") < Time.parse(format_time(student_work.created_at)).strftime("%Y-%m-%d") %>
         <span class="c_red">[迟交]</span>
@@ -89,7 +78,7 @@
   <% end%>
 
   <% my_score = student_work_score(student_work,User.current) %>
-  <li class="hworkList50 <%= my_score.nil? ? 'c_grey' : score_color(my_score.score)%> mr10 ml10" style="float:right; ">
+  <li class="hworkList50 <%= my_score.nil? ? 'c_grey' : score_color(my_score.score)%> mr10 ml10">
     <%= my_score.nil? ? "--" : format("%.1f",my_score.score)%>
   </li>
   <li class="hworkTip" style="display: none" id="work_click_<%= student_work.id%>"><em></em><span></span><font class="fontGrey2">点击查看详情</font></li>
diff --git a/public/stylesheets/courses.css b/public/stylesheets/courses.css
index b81a7a7b6..b8f32986f 100644
--- a/public/stylesheets/courses.css
+++ b/public/stylesheets/courses.css
@@ -51,14 +51,18 @@ a:hover.news_foot{ color:#787b7e; border:1px solid #d4d4d4;}
 .hworkTip em {display:block; border-width:8px; position:absolute; bottom:4px; left:-16px; border-style:dashed solid dashed dashed; border-color:transparent #eaeaea transparent transparent; font-size:0; line-height:0;}
 .hworkTip span {display:block; border-width:8px; position:absolute; bottom:4px; left:-15px; border-style:dashed solid dashed dashed; border-color:transparent #FFF transparent transparent; font-size:0; line-height:0;}
 .hworkList340 {width:335px; text-align:left; height:50px; line-height:50px;padding-left:5px;}
-.hworkList80 {width:80px; text-align:center;}
+.hworkList30 {width:30px; text-align:center;}
 .hworkList50 {width:50px; text-align:center;}
+.hworkList60 {width:60px; text-align:center;}
+.hworkList80 {width:80px; text-align:center;}
 .hworkList130 {width:130px; text-align:center;}
+.hworkList160 {width:160px; text-align:center;}
+.hworkList260 {width:260px; text-align:left;}
 .codeList{ float:right; font-size:12px; color:#484848; padding:0px 3px;  width:714px; margin-bottom:10px; }
-.hworkName {width:115px; float:left; line-height:18px;}
+.hworkName {width:80px; float:left; line-height:18px;}
 .hworkName div{max-height: 40px;overflow: hidden;}
-.hworkStName {width:60px; max-width:60px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis; float:left; height:18px; line-height:18px; font-size:12px; color:#888888; text-align:center;}
-.hworkStID {width:80px; max-width:80px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis; float:left; height:18px; line-height:18px; font-size:12px; color:#888888; text-align:center;}
+.hworkStName {width:60px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis; float:left; height:65px; line-height:65px; vertical-align:middle; font-size:12px; color:#888888; text-align:center;}
+.hworkStID {width:80px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis; float:left; height:65px; line-height:65px; vertical-align:middle; font-size:12px; color:#888888; text-align:center;}
 .hworkDate {max-width:150px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis; float:left; height:14px; line-height:14px; font-size:12px; color:#888888;}
 .hworkMenu {width:100px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:15px; padding:10px 20px; left:-110px; font-size:12px; color:#888888; display:none; line-height:2; z-index:99;}
 a.hworkExport {background:url(../images/homepage_icon2.png) -10px -401px no-repeat; padding-left:23px;}
@@ -79,12 +83,14 @@ a.hworkSearchIcon:hover {background:url(../images/nav_icon.png) -49px -1px no-re
 .StudentName{display: table-cell;width: 115px;vertical-align: middle;text-align: left;height: 40px;}
 .width385{width: 385px;}
 .width505{width: 505px;}
+.width130{width: 130px;}
 .width165{width: 165px;}
 .width180{width: 180px;}
 .width525{width: 525px;}
 .width285{width: 285px;}
 .width255{width: 255px;}
 .width530{width: 530px;}
+.ml18 {margin-left:18px;}
 .mr95{margin-right: 95px;}
 .mr140 {margin-right: 140px;}
 .ml100{margin-left: 100px;}
@@ -1223,7 +1229,7 @@ a:hover.blueCir{ background:#3598db; color:#fff;}
 .ml7 {margin-left:7px;}
 .tac {text-align:center;}
 .proHelp {background:url(/images/course/hwork_icon.png) -5px -124px no-repeat; display:inline-block; width:15px; height:15px; display:inline-block;}
-.hworkPrName {width:110px; max-width:110px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis; float:left; height:18px; line-height:18px; font-size:12px; color:#888888; text-align:center;}
+.hworkPrName {width:160px; max-width:160px; overflow:hidden; white-space: nowrap; text-overflow:ellipsis; float:left; height:65px; line-height:65px; vertical-align:middle; font-size:12px; color:#888888; text-align:center;}
 .mr150 {margin-right:150px;}
 .relatePInfo {text-align: left; position:absolute; background-color:#ffffff; padding:3px 8px; white-space:nowrap; box-shadow:0px 2px 8px rgba(146, 153, 169, 0.5); z-index:999; color:#585858; cursor:pointer; display:none;}
 .captainName {max-width:75px; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; display: inline-block;}
diff --git a/public/stylesheets/public.css b/public/stylesheets/public.css
index 7345cad35..9b47490d3 100644
--- a/public/stylesheets/public.css
+++ b/public/stylesheets/public.css
@@ -87,6 +87,7 @@ h4{ font-size:14px; color:#3b3b3b;}
 .ml100{ margin-left:100px;}
 .ml110{ margin-left:110px;}
 .ml125 { margin-left:125px;}
+.ml200 {margin-left:200px;}
 .ml320{ margin-left:320px;}
 .ml150 { margin-left:150px;}
 .mr-5 {margin-right:-5px;}
@@ -144,7 +145,7 @@ h4{ font-size:14px; color:#3b3b3b;}
 .w50 {width:50px;}
 .w60{ width:60px;}
 .w70{ width:70px;}
-.w80{ width:80px;}
+.w80{ width:80px !important;}
 .w90{ width:90px;}
 .w100{width: 100px;}
 .w125{width:125px;}
@@ -154,6 +155,7 @@ h4{ font-size:14px; color:#3b3b3b;}
 .w170{width:170px;}
 .w230{width:230px !important;}
 .w235{ width:235px !important;}
+.w250{ width:250px !important;}
 .w280{ width:280px;}
 .w265{ width: 265px;}
 .w270{ width: 270px;}