Bottom right you should now see a dropdown list with a selector for the theme of the entire site.
I’ve just very quickly added a CornflowerBlue - I need to do a little work with the TPR logo and the transparency, perhaps there’s the making of a new logo to be done by some of our more talented digital artists
Now I’m trying to find the option that makes the smilies larger on the right hand side of the text box used to write posts.
I like the blue steel - the only complaint would be the slightly more difficult to see the new posts with the icons. However, I’ll get used to it.
EDIT: Just seen the new feature where forum posts appear on the front page.