Re: where is the CSS to modify bbpress latest discussions?
You mean the “Community” section on your WordPress site?
You need to change your .discussions2 style in http://www.audioscribbler.co.uk/wp-content/themes/revolution_magazine-40/style.css:
There’s no such font-weight. You want:
It pays to validate your CSS:
You’ve made the same error in other places as well.
Also, this has nothing to do with bbPress really, it’s more of a Revolution Theme or WordPress question.