字符超出边界问题， 新建课程404问题

app/views/projects/course.html.erb

@@ -11,7 +11,7 @@
 			<td rowspan="2">
 			<% if User.current.logged?%>
 				<% if User.current.user_extensions.identity == 0 %>
-				<%= link_to(l(:label_course_new), {:controller => 'projects', :action => 'new', :course => 1, :project_type => @project_type}, :class => 'icon icon-add') if User.current.allowed_to?(:add_project, nil, :global => true) %></td>
+				<%= link_to(l(:label_course_new), {:controller => 'projects', :action => 'new', :course => 1, :project_type => 1}, :class => 'icon icon-add') if User.current.allowed_to?(:add_project, nil, :global => true) %></td>
 			    <% end %>
 			<% end %>	
 			</td>

public/stylesheets/nyan.css

@@ -14,6 +14,10 @@
 .clear_both{
   clear: both;
 }
+pre{
+  white-space: normal;
+  word-wrap: break-word;
+}
 .highlight {
   background-color: #fff34d;
   -moz-border-radius: 3px;