diff --git a/htdocs/admin/mails.php b/htdocs/admin/mails.php
index 08e7c2b5446..0d6a36e07b7 100644
--- a/htdocs/admin/mails.php
+++ b/htdocs/admin/mails.php
@@ -768,17 +768,17 @@ if ($action == 'edit')
 		{
 			if (function_exists('fsockopen') && $port && $server)
 			{
-				print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=testconnect#formmailbeforetitle">'.$langs->trans("DoTestServerAvailability").'</a>';
+				print '<a class="butAction reposition" href="'.$_SERVER["PHP_SELF"].'?action=testconnect">'.$langs->trans("DoTestServerAvailability").'</a>';
 			}
 		} else {
 			print '<a class="butActionRefused classfortooltip" href="#" title="'.$langs->trans("FeatureNotAvailableOnLinux").'">'.$langs->trans("DoTestServerAvailability").'</a>';
 		}
 
-		print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=test&mode=init#formmailbeforetitle">'.$langs->trans("DoTestSend").'</a>';
+		print '<a class="butAction reposition" href="'.$_SERVER["PHP_SELF"].'?action=test&mode=init#formmailbeforetitle">'.$langs->trans("DoTestSend").'</a>';
 
 		if (!empty($conf->fckeditor->enabled))
 		{
-			print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=testhtml&mode=init#formmailbeforetitle">'.$langs->trans("DoTestSendHTML").'</a>';
+			print '<a class="butAction reposition" href="'.$_SERVER["PHP_SELF"].'?action=testhtml&mode=init#formmailbeforetitle">'.$langs->trans("DoTestSendHTML").'</a>';
 		}
 	}