1、作业附件显示不正确

2、没学号时作品列表显示有问题

app/views/student_work/_show.html.erb

@@ -17,7 +17,7 @@
   <% end%>
   <li >
     <span class="tit_fb ">内容：</span>
-    <p class="show_hwork_p">
+    <p class="show_hwork_p break_word">
       <%= @work.description%>
     </p>
     <div class="cl"></div>
@@ -27,7 +27,9 @@
     <% if @work.attachments.empty?%>
         <span style="color: #999999">尚未提交附件</span>
     <% else%>
+        <div class="fl">
           <%= render :partial => 'work_attachments', :locals => {:attachments => @work.attachments} %>
+        </div>
     <% end%>
   </li>
   <div class="cl"></div>

app/views/student_work/_student_work.html.erb

@@ -1,6 +1,6 @@
 <!--class=""-->
 <ul class="hwork_ul <%= cycle("b_grey", "") %>" id="student_work_<%= student_work.id%>">
-  <li >
+  <li style="min-height: 1px;width: 65px;">
     <%= link_to student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id,user_path(student_work.user),:class => "c_blue02 hwork_center"%>
   </li>
   <li>