Index: public/stylesheets/scm.css
===================================================================
--- public/stylesheets/scm.css	(revision 11711)
+++ public/stylesheets/scm.css	(working copy)
@@ -64,6 +64,9 @@
     font-family:"Liberation Mono", Courier, monospace; font-size:12px;
 }
 
+table.filecontent tr:target th.line-num { background-color:#E0E0E0; color: #777; }
+table.filecontent tr:target td.line-code { background-color:#DDEEFF; }
+
 /* 12 different colors for the annonate view */
 table.annotate tr.bloc-0 {background: #FFFFBF;}
 table.annotate tr.bloc-1 {background: #EABFFF;}

Index: app/views/common/_file.html.erb
===================================================================
--- app/views/common/_file.html.erb	(revision 11711)
+++ app/views/common/_file.html.erb	(working copy)
@@ -3,8 +3,8 @@
 <tbody>
 <% line_num = 1 %>
 <% syntax_highlight_lines(filename, Redmine::CodesetUtil.to_utf8_by_setting(content)).each do |line| %>
-  <tr>
-    <th class="line-num" id="L<%= line_num %>">
+  <tr id="L<%= line_num %>">
+    <th class="line-num">
       <a href="#L<%= line_num %>"><%= line_num %></a>
     </th>
     <td class="line-code">