balrog.html.erb in balrog-2.0.1

- old
+ new

@@ -1,8 +1,9 @@
 <!doctype html>
 <html lang=en>
 <head>
   <meta charset=utf-8>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
   <title>Login</title>
   <%= stylesheet_link_tag "balrog/gate" %>
 </head>
 
 <body>
\ No newline at end of file