Index: /branches/2.0/include/functions_mail.inc.php
===================================================================
--- /branches/2.0/include/functions_mail.inc.php	(revision 2651)
+++ /branches/2.0/include/functions_mail.inc.php	(revision 2994)
@@ -711,5 +711,5 @@
                 nl2br(
                   preg_replace("/(http:\/\/)([^\s,]*)/i",
-                               "<a href='$1$2'>$1$2</a>",
+                               "<a href='$1$2' class='thumblnk'>$1$2</a>",
                                htmlspecialchars($args['content']))).
                 '</p>';
Index: /branches/2.0/admin/cat_modify.php
===================================================================
--- /branches/2.0/admin/cat_modify.php	(revision 2776)
+++ /branches/2.0/admin/cat_modify.php	(revision 2994)
@@ -472,5 +472,5 @@
                           'category' => $category
                         ))
-                      .'"><img src="'.get_thumbnail_url($element).'"/></a>';
+                      .'" class="thumblnk"><img src="'.get_thumbnail_url($element).'"/></a>';
     }
   }
Index: /branches/2.0/template/yoga/theme/Sylvia/mail-css.tpl
===================================================================
--- /branches/2.0/template/yoga/theme/Sylvia/mail-css.tpl	(revision 2992)
+++ /branches/2.0/template/yoga/theme/Sylvia/mail-css.tpl	(revision 2994)
@@ -11,3 +11,6 @@
 img:hover {ldelim} padding: 15px; border: 0; background-color:#222;-moz-border-radius: 4px; border-radius: 4px 4px; }
 a {ldelim} color: #f70; background-color: transparent; border:0; text-decoration: none;}
-a:hover {ldelim} color: #F30; border-bottom: 1px solid #FF3363;}
+a:hover {ldelim} color: #F33; border-bottom: 1px solid #FF3363;}
+a.thumblnk:hover {ldelim} border:0;}
+a.Piwigo {ldelim} font-family: verdana, arial, helvetica, sans-serif; color : #F33; text-decoration: none; border: 0; }
+a.Piwigo:hover {ldelim} border-bottom: 1px solid #FF3363; }