diff --git a/htdocs/admin/expensereport.php b/htdocs/admin/expensereport.php
index 687e3fdf1e2..cac83ef8d8b 100644
--- a/htdocs/admin/expensereport.php
+++ b/htdocs/admin/expensereport.php
@@ -216,8 +216,8 @@ print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("Name").'</td>';
 print '<td>'.$langs->trans("Description").'</td>';
 print '<td class="nowrap">'.$langs->trans("Example").'</td>';
-print '<td align="center" width="60">'.$langs->trans("Status").'</td>';
-print '<td align="center" width="16">'.$langs->trans("ShortInfo").'</td>';
+print '<td class="center" width="60">'.$langs->trans("Status").'</td>';
+print '<td class="center" width="16">'.$langs->trans("ShortInfo").'</td>';
 print '</tr>'."\n";
 
 clearstatcache();
@@ -260,7 +260,7 @@ foreach ($dirmodels as $reldir)
                         else print $tmp;
                         print '</td>'."\n";
 
-						print '<td align="center">';
+						print '<td class="center">';
 						if ($conf->global->EXPENSEREPORT_ADDON == $file)
 						{
 							print img_picto($langs->trans("Activated"), 'switch_on');
@@ -291,7 +291,7 @@ foreach ($dirmodels as $reldir)
                             }
                         }
 
-						print '<td align="center">';
+						print '<td class="center">';
 						print $form->textwithpicto('', $htmltooltip, 1, 0);
 						print '</td>';
 
@@ -339,10 +339,10 @@ print '<table class="noborder" width="100%">';
 print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("Name").'</td>';
 print '<td>'.$langs->trans("Description").'</td>';
-print '<td align="center" width="60">'.$langs->trans("Status")."</td>\n";
-print '<td align="center" width="60">'.$langs->trans("Default")."</td>\n";
-print '<td align="center" width="80">'.$langs->trans("ShortInfo").'</td>';
-print '<td align="center" width="80">'.$langs->trans("Preview").'</td>';
+print '<td class="center" width="60">'.$langs->trans("Status")."</td>\n";
+print '<td class="center" width="60">'.$langs->trans("Default")."</td>\n";
+print '<td class="center" width="80">'.$langs->trans("ShortInfo").'</td>';
+print '<td class="center" width="80">'.$langs->trans("Preview").'</td>';
 print "</tr>\n";
 
 clearstatcache();
@@ -393,7 +393,7 @@ foreach ($dirmodels as $reldir)
 		    				// Active
 		    				if (in_array($name, $def))
 		    				{
-		    					print "<td align=\"center\">\n";
+		    					print '<td class="center">'."\n";
 		    					print '<a href="'.$_SERVER["PHP_SELF"].'?action=del&amp;value='.$name.'&amp;scan_dir='.$module->scandir.'&amp;label='.urlencode($module->name).'">';
 		    					print img_picto($langs->trans("Enabled"), 'switch_on');
 		    					print '</a>';
@@ -401,13 +401,13 @@ foreach ($dirmodels as $reldir)
 		    				}
 		    				else
 		    				{
-		    					print "<td align=\"center\">\n";
+		    					print '<td class="center">'."\n";
 		    					print '<a href="'.$_SERVER["PHP_SELF"].'?action=set&amp;value='.$name.'&amp;scan_dir='.$module->scandir.'&amp;label='.urlencode($module->name).'">'.img_picto($langs->trans("Disabled"), 'switch_off').'</a>';
 		    					print "</td>";
 		    				}
 
 		    				// Default
-		    				print "<td align=\"center\">";
+		    				print '<td class="center">';
 		    				if ($conf->global->EXPENSEREPORT_ADDON_PDF == "$name")
 		    				{
 		    					print img_picto($langs->trans("Default"), 'on');
@@ -428,12 +428,12 @@ foreach ($dirmodels as $reldir)
 		    				$htmltooltip.='<br>'.$langs->trans("PaymentConditions").': '.yn($module->option_condreg, 1, 1);
 		    				$htmltooltip.='<br>'.$langs->trans("MultiLanguage").': '.yn($module->option_multilang, 1, 1);
 		    				$htmltooltip.='<br>'.$langs->trans("WatermarkOnDraftOrders").': '.yn($module->option_draft_watermark, 1, 1);
-		    				print '<td align="center">';
+		    				print '<td class="center">';
 		    				print $form->textwithpicto('', $htmltooltip, -1, 0);
 		    				print '</td>';
 
 		    				// Preview
-		    				print '<td align="center">';
+		    				print '<td class="center">';
 		    				if ($module->type == 'pdf')
 		    				{
 		    					print '<a href="'.$_SERVER["PHP_SELF"].'?action=specimen&module='.$name.'">'.img_object($langs->trans("Preview"), 'intervention').'</a>';
@@ -472,7 +472,7 @@ print load_fiche_titre($langs->trans("OtherOptions"), '', '');
 print '<table class="noborder" width="100%">';
 print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("Parameter").'</td>';
-print '<td align="center" width="60"></td>';
+print '<td class="center" width="60"></td>';
 print "</tr>\n";
 
 $substitutionarray=pdf_getSubstitutionArray($langs, null, null, 2);