论坛描述自动换行

app/views/forums/_forum_list.html.erb

@@ -10,7 +10,7 @@
                 <!--<a href="javascript:void(0);" class="f16 linkBlue">新手讨论吧</a>-->
                 <%= link_to forum.name, forum_path(forum),:class=>"f16 linkBlue" %>
               </div>
-              <div class="postDes"><%= textAreailizable forum.description%></div>
+              <div class="postDes" style="word-break: break-all;word-wrap : break-word ;"><%= textAreailizable forum.description%></div>
               <div class="postCreater">创建者：<a href="<%= user_path( forum.creator)%>" class="linkGrey2" target="_blank"><%= forum.creator.name %></a></div>
               <div class="postDate">创建时间：<%= format_date(forum.created_at) %></div>
             </div>