Bootstrap offer [Contextual Alternatives for Panels](http://getbootstrap.com/components/#panels-alternatives) that make it easy to style the panel by adding any of the contextual state classes such as panel-warning or panel-danger.

Does bootstrap offer a similar mechanism for [Modals](http://getbootstrap.com/javascript/#modals)? Or is there an easy way to apply the "panel-warning" class to a modal?

I tried using `<div class="modal modal-warning">` and even `<div class="modal panel-warning">`, but neither worked.

Thanks!