* Finish taks #5902.

module/custom/view/timezone.html.php

@@ -15,7 +15,7 @@
   <div class='btn-toolbar pull-left'><?php common::printAdminSubMenu('system');?></div>
 </div>
 <div id='mainContent' class='main-content'>
-  <div class='center-block mw-500px'>
+  <div class='mw-500px'>
     <?php if(!function_exists('date_default_timezone_set')):?>
     <div class='alert alert-warning'><?php echo $lang->custom->notice->cannotSetTimezone;?></div>
     <?php else:?>
@@ -27,7 +27,8 @@
           <td><?php echo html::select('timezone', $timezoneList, $config->timezone, "class='form-control chosen'");?></td>
         </tr>
         <tr>
-          <td colspan='2' class='form-actions text-center'><?php echo html::submitButton();?></td>
+          <th></th>
+          <td class='form-actions text-left'><?php echo html::submitButton();?></td>
         </tr>
       </table>
     </form>
@@ -35,4 +36,3 @@
   </div>
 </div>
 <?php include '../../common/view/footer.html.php';?>
-