diff --git a/mercurial/templates/monoblue/map b/mercurial/templates/monoblue/map
--- a/mercurial/templates/monoblue/map
+++ b/mercurial/templates/monoblue/map
@@ -181,7 +181,7 @@ tagentry = '
 bookmarks = bookmarks.tmpl
 bookmarkentry = '
   <tr class="parity{parity}">
-    <td class="nowrap date">{date|rfc822date}</td>
+    <td class="nowrap age">{date|rfc822date}</td>
     <td><a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{bookmark|escape}</a></td>
     <td class="nowrap">
       <a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">changeset</a> |