diff --git a/libraries/rte/rte_events.lib.php b/libraries/rte/rte_events.lib.php
index 7812b6c649..070dc20cf8 100644
--- a/libraries/rte/rte_events.lib.php
+++ b/libraries/rte/rte_events.lib.php
@@ -409,7 +409,7 @@ function PMA_EVN_getEditorForm($mode, $operation, $item)
     $retval .= "</tr>\n";
     $retval .= "<tr class='onetime_event_row $isonetime_class'>\n";
     $retval .= "    <td>" . __('Execute at') . "</td>\n";
-    $retval .= "    <td style='white-space: nowrap;'>\n";
+    $retval .= "    <td class='nowrap'>\n";
     $retval .= "        <input type='text' name='item_execute_at'\n";
     $retval .= "               value='{$item['item_execute_at']}'\n";
     $retval .= "               class='datetimefield' />\n";
@@ -436,7 +436,7 @@ function PMA_EVN_getEditorForm($mode, $operation, $item)
     $retval .= "</tr>\n";
     $retval .= "<tr class='recurring_event_row$isrecurring_class'>\n";
     $retval .= "    <td>" . __('Start') . "</td>\n";
-    $retval .= "    <td style='white-space: nowrap;'>\n";
+    $retval .= "    <td class='nowrap'>\n";
     $retval .= "        <input type='text'\n name='item_starts'\n";
     $retval .= "               value='{$item['item_starts']}'\n";
     $retval .= "               class='datetimefield' />\n";
@@ -444,7 +444,7 @@ function PMA_EVN_getEditorForm($mode, $operation, $item)
     $retval .= "</tr>\n";
     $retval .= "<tr class='recurring_event_row$isrecurring_class'>\n";
     $retval .= "    <td>" . __('End') . "</td>\n";
-    $retval .= "    <td style='white-space: nowrap;'>\n";
+    $retval .= "    <td class='nowrap'>\n";
     $retval .= "        <input type='text' name='item_ends'\n";
     $retval .= "               value='{$item['item_ends']}'\n";
     $retval .= "               class='datetimefield' />\n";
diff --git a/libraries/rte/rte_routines.lib.php b/libraries/rte/rte_routines.lib.php
index c755676171..850ff53ea5 100644
--- a/libraries/rte/rte_routines.lib.php
+++ b/libraries/rte/rte_routines.lib.php
@@ -1447,7 +1447,7 @@ function PMA_RTN_getExecuteForm($routine)
         } else if ($routine['item_param_type'][$i] == 'DATE') {
             $class = 'datefield';
         }
-        $retval .= "<td style='white-space: nowrap;'>\n";
+        $retval .= "<td class='nowrap'>\n";
         if (in_array($routine['item_param_type'][$i], array('ENUM', 'SET'))) {
             $tokens = PMA_SQP_parse($routine['item_param_length'][$i]);
             if ($routine['item_param_type'][$i] == 'ENUM') {