diff --git a/htdocs/categories/card.php b/htdocs/categories/card.php
index 6281307218c..8af76ce8647 100644
--- a/htdocs/categories/card.php
+++ b/htdocs/categories/card.php
@@ -215,7 +215,8 @@ if (($action == 'add' || $action == 'confirmed') && $user->rights->categorie->cr
 $form = new Form($db);
 $formother = new FormOther($db);
 
-llxHeader("","",$langs->trans("Categories"));
+$helpurl='';
+llxHeader("",$langs->trans("Categories"),$helpurl);
 
 if ($user->rights->categorie->creer)
 {
@@ -244,7 +245,7 @@ if ($user->rights->categorie->creer)
 
 		// Ref
 		print '<tr>';
-		print '<td width="20%" class="fieldrequired">'.$langs->trans("Ref").'</td><td><input id="label" class="flat" name="label" size="25" value="'.$label.'">';
+		print '<td class="titlefieldcreate fieldrequired">'.$langs->trans("Ref").'</td><td><input id="label" class="flat" name="label" size="25" value="'.$label.'">';
 		print'</td></tr>';
 
 		// Description
diff --git a/htdocs/categories/viewcat.php b/htdocs/categories/viewcat.php
index 09fda82223b..f5cb88f85f4 100644
--- a/htdocs/categories/viewcat.php
+++ b/htdocs/categories/viewcat.php
@@ -169,7 +169,8 @@ if ($type == Categorie::TYPE_PRODUCT && $elemid && $action == 'addintocategory'
 $form = new Form($db);
 $formother = new FormOther($db);
 
-llxHeader("","",$langs->trans("Categories"));
+$helpurl='';
+llxHeader("",$langs->trans("Categories"),$helpurl);
 
 if ($type == Categorie::TYPE_PRODUCT)       $title=$langs->trans("ProductsCategoryShort");
 elseif ($type == Categorie::TYPE_SUPPLIER)  $title=$langs->trans("SuppliersCategoryShort");