diff --git a/ChangeLog b/ChangeLog
index 5e5bb5ae2d5..dd6c12d1b72 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,7 @@ English Dolibarr ChangeLog
 --------------------------------------------------------------
 
 ***** ChangeLog for 3.5.4 compared to 3.5.3 *****
+Fix: [ bug #1431 ] Reception and Send supplier order box has a weird top margin.
 Fix: [ bug #1428 ] "Nothing" is shown in the middle of the screen in a supplier order.
 Fix: The object deliverycompany was not used anymore and output of
      details for delivery reports was lost during 3.5. Rewrite code to
diff --git a/htdocs/fourn/commande/fiche.php b/htdocs/fourn/commande/fiche.php
index 287c2ed1c83..21d165c118e 100644
--- a/htdocs/fourn/commande/fiche.php
+++ b/htdocs/fourn/commande/fiche.php
@@ -198,7 +198,7 @@ else if ($action == 'addline' && $user->rights->fournisseur->commande->creer)
 	}
 	if (GETPOST('addline_predefined')
 			|| (! GETPOST('dp_desc') && ! GETPOST('addline_predefined') && GETPOST('idprod', 'int')>0)	// we push enter onto qty field
-			)			
+			)
 	{
 		$predef=(($conf->global->MAIN_FEATURES_LEVEL < 2) ? '_predef' : '');
 		$idprod=GETPOST('idprod', 'int');
@@ -221,7 +221,7 @@ else if ($action == 'addline' && $user->rights->fournisseur->commande->creer)
     }
     if (! GETPOST('addline_predefined') && ( GETPOST('pu')==='')) // Unit price can be 0 but not ''
     {
-    	
+
         setEventMessage($langs->trans($langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv('UnitPrice'))), 'errors');
         $error++;
     }
@@ -760,10 +760,10 @@ else if ($action == 'add' && $user->rights->fournisseur->commande->creer)
         $object->mode_reglement_id = GETPOST('mode_reglement_id');
         $object->note_private	= GETPOST('note_private');
         $object->note_public   	= GETPOST('note_public');
-		
+
 		// Fill array 'array_options' with data from add form
         $ret = $extrafields->setOptionalsFromPost($extralabels,$object);
-		
+
         $id = $object->create($user);
 		if ($id < 0)
 		{
@@ -1118,12 +1118,12 @@ if ($action=="create")
 	// Other options
     $parameters=array();
     $reshook=$hookmanager->executeHooks('formObjectOptions',$parameters,$object,$action); // Note that $action and $object may have been modified by hook
-	
+
 	if (empty($reshook) && ! empty($extrafields->attribute_label))
     {
     	print $object->showOptionals($extrafields,'edit');
     }
-	
+
 	// Bouton "Create Draft"
     print "</table>\n";
 
@@ -1140,9 +1140,9 @@ elseif (! empty($object->id))
 
 	$title=$langs->trans("SupplierOrder");
 	dol_fiche_head($head, 'card', $title, 0, 'order');
-	
+
 	$res=$object->fetch_optionals($object->id,$extralabels);
-	
+
 	/*
 	 * Confirmation de la suppression de la commande
 	 */
@@ -1470,7 +1470,7 @@ elseif (! empty($object->id))
 			}
 		}
 	}
-	
+
 	// Ligne de	3 colonnes
 	print '<tr><td>'.$langs->trans("AmountHT").'</td>';
 	print '<td align="right"><b>'.price($object->total_ht).'</b></td>';
@@ -1731,30 +1731,30 @@ elseif (! empty($object->id))
 		// TODO Use the predefinedproductline_create.tpl.php file
 
 		// Add free products/services form
-		
+
 		//Fix Bug [ bug #1254 ] Error when using "Enter" on qty input box of a product
 		//this Fix Will be obsolete in 3.6 because 3.6 get one form to do every things
 		if (! empty($conf->use_javascript_ajax)) {
 			print '<script type="text/javascript">
             	jQuery(document).ready(function() {
-					
+
 					$("#qty").bind("keypress", {}, keypressInBox);
 					$("#remise_percent").bind("keypress", {}, keypressInBox);
 					$("#pu").bind("keypress", {}, keypressInBox);
-					
+
 				});
-				
+
 				function keypressInBox(e) {
 				    var code = (e.keyCode ? e.keyCode : e.which);
-				    if (code == 13) { //Enter keycode                        
+				    if (code == 13) { //Enter keycode
 				        e.preventDefault();
-				
+
 				       $(\'#addFreeProductButton\').click();
 				    }
 				};
             </script>';
 		}
-		
+
 		$var=true;
 		print '<tr '.$bc[$var].'>';
 		print '<td>';
@@ -1788,26 +1788,26 @@ elseif (! empty($object->id))
 		// Ajout de produits/services predefinis
 		if (! empty($conf->product->enabled) || ! empty($conf->service->enabled))
 		{
-			
+
 			if (! empty($conf->use_javascript_ajax)) {
 				print '<script type="text/javascript">
 	            	jQuery(document).ready(function() {
 	            		jQuery(\'#idprodfournprice\').change(function() {
 	            			if (jQuery(\'#idprodfournprice\').val() > 0) jQuery(\'#np_desc\').focus();
 	            		});
-						
+
 						//Fix Bug [ bug #1254 ] Error when using "Enter" on qty input box of a product
 						//this Fix Will be obsolete in 3.6 because 3.6 get one form to do every things
 						$("#qty_predef").bind("keypress", {}, keypressInBox);
 						$("#remise_percent_predef").bind("keypress", {}, keypressInBox);
-						
+
 					});
-					
+
 					function keypressInBox(e) {
 					    var code = (e.keyCode ? e.keyCode : e.which);
-					    if (code == 13) { //Enter keycode                        
+					    if (code == 13) { //Enter keycode
 					        e.preventDefault();
-					
+
 					       $(\'#addPredefinedProductButton\').click();
 					    }
 					};
@@ -1971,8 +1971,6 @@ elseif (! empty($object->id))
 
 
 		print '<div class="fichecenter"><div class="fichehalfleft">';
-		//print '<table width="100%"><tr><td width="50%" valign="top">';
-		//print '<a name="builddoc"></a>'; // ancre
 
 		/*
 		 * Documents generes
@@ -2001,10 +1999,6 @@ elseif (! empty($object->id))
         $formactions=new FormActions($db);
         $somethingshown=$formactions->showactions($object,'order_supplier',$socid);
 
-		print '</div></div></div>';
-
-		//print '</td><td valign="top" width="50%">';
-		print '</div><div class="fichehalfright"><div class="ficheaddleft">';
 
 		if ($user->rights->fournisseur->commande->commander && $object->statut == 2)
 		{
@@ -2073,7 +2067,6 @@ elseif (! empty($object->id))
 		*/
 
 		print '</div></div></div>';
-		//print '</td></tr></table>';
 	}
 
 	/*