diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 1064d34561d..02421ea9157 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -4805,18 +4805,18 @@ abstract class CommonObject
 		global $langs, $hookmanager, $conf, $form;
 
 		print '<tr class="liste_titre">';
-		print '<td>'.$langs->trans('Ref').'</td>';
-		print '<td>'.$langs->trans('Description').'</td>';
-		print '<td class="right">'.$langs->trans('VATRate').'</td>';
-		print '<td class="right">'.$langs->trans('PriceUHT').'</td>';
+		print '<td class="linecolref">'.$langs->trans('Ref').'</td>';
+		print '<td class="linecoldescription">'.$langs->trans('Description').'</td>';
+		print '<td class="linecolvat right">'.$langs->trans('VATRate').'</td>';
+		print '<td class="linecoluht right">'.$langs->trans('PriceUHT').'</td>';
 		if (!empty($conf->multicurrency->enabled)) {
-			print '<td class="right">'.$langs->trans('PriceUHTCurrency').'</td>';
+			print '<td class="linecoluht_currency right">'.$langs->trans('PriceUHTCurrency').'</td>';
 		}
-		print '<td class="right">'.$langs->trans('Qty').'</td>';
+		print '<td class="linecolqty right">'.$langs->trans('Qty').'</td>';
 		if (!empty($conf->global->PRODUCT_USE_UNITS)) {
-			print '<td class="left">'.$langs->trans('Unit').'</td>';
+			print '<td class="linecoluseunit left">'.$langs->trans('Unit').'</td>';
 		}
-		print '<td class="right">'.$langs->trans('ReductionShort').'</td>';
+		print '<td class="linecoldiscount right">'.$langs->trans('ReductionShort').'</td>';
 		print '<td class="center">'.$form->showCheckAddButtons('checkforselect', 1).'</td>';
 		print '</tr>';
 		$i = 0;
diff --git a/htdocs/core/tpl/originproductline.tpl.php b/htdocs/core/tpl/originproductline.tpl.php
index d4943ac454d..6929b23fcad 100644
--- a/htdocs/core/tpl/originproductline.tpl.php
+++ b/htdocs/core/tpl/originproductline.tpl.php
@@ -26,21 +26,21 @@ if (empty($conf) || !is_object($conf)) {
 
 <!-- BEGIN PHP TEMPLATE originproductline.tpl.php -->
 <?php
-print '<tr class="oddeven'.(empty($this->tpl['strike']) ? '' : ' strikefordisabled').'">';
-print '<td>'.$this->tpl['label'].'</td>';
-print '<td>'.$this->tpl['description'].'</td>';
-print '<td class="right">'.$this->tpl['vat_rate'].'</td>';
-print '<td class="right">'.$this->tpl['price'].'</td>';
+print '<tr data-id="'.$this->tpl['id'].'" class="oddeven'.(empty($this->tpl['strike']) ? '' : ' strikefordisabled').'">';
+print '<td class="linecolref">'.$this->tpl['label'].'</td>';
+print '<td class="linecoldescription">'.$this->tpl['description'].'</td>';
+print '<td class="linecolvat right">'.$this->tpl['vat_rate'].'</td>';
+print '<td class="linecoluht right">'.$this->tpl['price'].'</td>';
 if (!empty($conf->multicurrency->enabled)) {
-	print '<td class="right">'.$this->tpl['multicurrency_price'].'</td>';
+	print '<td class="linecoluht_currency right">'.$this->tpl['multicurrency_price'].'</td>';
 }
 
-print '<td class="right">'.$this->tpl['qty'].'</td>';
+print '<td class="linecolqty right">'.$this->tpl['qty'].'</td>';
 if (!empty($conf->global->PRODUCT_USE_UNITS)) {
-	print '<td class="left">'.$langs->trans($this->tpl['unit']).'</td>';
+	print '<td class="linecoluseunit left">'.$langs->trans($this->tpl['unit']).'</td>';
 }
 
-print '<td class="right">'.$this->tpl['remise_percent'].'</td>';
+print '<td class="linecoldiscount right">'.$this->tpl['remise_percent'].'</td>';
 
 $selected = 1;
 if (!empty($selectedLines) && !in_array($this->tpl['id'], $selectedLines)) {