Newbie question ... seem to have two themes messing each other up!

[TriumphTT600]

Hi Folks

Complete newbie here

Been through the FAQ's but can't find anything to help me out (although I imagine there will be a very simple explanation).

I'm trying to help a friend customize his board to a black background and black logo (he's currently on what looks like a default Blue theme).

In admin I chose a nice 'Dark Red' theme and gave a URL to the new logo:



As you can see, everything appeared to be correct, so I saved the settings and refreshed the front end ... however, rather than the black background as per the theme settings, I've got a load of blue back:



Can anybody tell me how to get rid of all the blue so I only get the selected theme to show?

Many thanks in advance for any assistance.

[musket]

Was it a Hitskin you installed, forums with a CSS script need the script changed
not just the colors, try deleting the css script and save then reinstall the new theme