作品列表的代码缩进

app/views/student_work/_programing_work_show.html.erb

@@ -25,8 +25,8 @@
 
     <li >
       <span class="tit_fb ">编程代码：</span>
-      <div class="showHworkP break_word">
+      <div class="showHworkP break_word"><pre class="fontGrey2 font_cus"><%= text_format(work.description) if work.description%>
-        <%= text_format(work.description) if work.description%>
+        </pre>
       </div>
       <div class="cl"></div>
     </li>