I did some minor changes to the styles. Most were to fix some bugs and some to make the site easier to navigate. One change was to get rid of the sub forum dropdown. Another was to fix an issue on mobile devices with the forum titles. Lastly I turned on a new style. It's more for a test than anything else. It's a 2 column style. If you want to test it out select Admin Talk Grids from the style chooser. If you find any bugs let me know. When I fix things I tend to break other things.
I prefer this the default Admin talk 2 the only bit that dose not work is the stripy effect at the bottom but that's a personal observation not a constructive criticism.
Not too keen on the grid layout myself, Admin Extra used it before also and thought it makes navigating the forum more confusing than using the single column standard layout. But each to their own I guess?