Index: trunk/wp-admin/admin-ajax.php
===================================================================
--- trunk/wp-admin/admin-ajax.php	(revision 15378)
+++ trunk/wp-admin/admin-ajax.php	(working copy)
@@ -33,7 +33,7 @@
 		if ( ! $id )
 			die('-1');
 
-		$message = sprintf( __('<strong>ALERT: You are logged out!</strong> Could not save draft. <a href="%s" target="_blank">Please log in again.</a>'), wp_login_url() );
+		$message = sprintf( __('<span class="error"><strong>ALERT: You are logged out!</strong> Could not save draft. <a href="%s" target="_blank">Please log in again.</a></span>'), wp_login_url() );
 		$x = new WP_Ajax_Response( array(
 			'what' => 'autosave',
 			'id' => $id,