http://s-bahn-muenchen.de/common/view/static/1465992546/css/portal.regional.min.css
http://s-bahn-hamburg.de/common/view/static/1472221371/css/portal.regional.min.css
http://www.s-bahn-hannover.de/common/view/static/1472221371/css/portal.regional.min.css