[Plugin: bbPress] Are forums, posts and replies custom post types?

[SK]

There are several things I’d like to do. For instance, for the forums, I want to change one particular CSS element of my theme. My theme allows me to do this by providing the CSS in a page header variable for the page. But don’t know how to do this for bbPress.

http://ww.wp.xz.cn/extend/plugins/bbpress/

[SK]

JJJ says they are
http://bbpress.org/forums/topic/are-forums-posts-and-replies-custom-post-types