rename planetstack.css -> xos.css
diff --git a/planetstack/templates/admin/login.html b/planetstack/templates/admin/login.html
index 29534db..634ed02 100644
--- a/planetstack/templates/admin/login.html
+++ b/planetstack/templates/admin/login.html
@@ -3,7 +3,7 @@
 
 {% block extrastyle %}{{ block.super }}
 <link rel="stylesheet" type="text/css" href="/static/suit/bootstrap/css/bootstrap.min.css" media="all"/>
-<link rel="stylesheet" type="text/css" href="{% static "planetstack.css" %}" />
+<link rel="stylesheet" type="text/css" href="{% static "xos.css" %}" />
 <script src="{% static 'suit/js/jquery-1.9.1.min.js' %}"></script>
 <script src="http://code.jquery.com/ui/1.11.0/jquery-ui.js"></script>
 {% endblock %}