Allow user to zoom

default-header.php

@@ -6,7 +6,7 @@
 	<meta http-equiv="content-type" content="text/html; charset=utf-8">
 	<meta name="keywords" content="Home Organisation, Discovery Service, WAYF, Shibboleth, Login, AAI">
 	<meta name="description" content="Choose your home organisation to authenticate">
-	<meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;" />
+	<meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0;" />
 	<script type="text/javascript" src="<?php echo $javascriptURL ?>/jquery.js"></script>
 	<script type="text/javascript" src="<?php echo $javascriptURL ?>/improvedDropDown.js"></script>
 	<script language="JavaScript" type="text/javascript">