This is a example application using SimpleForm and Twitter Bootstrap.
A copy of the bootstrap.css can be found on Demo Site or download from the Official home page. To copy bootstrap from demo site, use the following:
curl http://twitter.github.com/bootstrap/assets/css/bootstrap.css > vendor/assets/stylesheets/bootstrap.css
MIT License. Copyright 2011 Plataforma Tecnologia. blog.plataformatec.com.br