XF 1.5 Themes - No Consistent Look Throughout

[Family Friendly Lives]

It's been awhile since I used xenforo, but I don't remember this happening. When I install a theme, any theme - it looks good on the main forum page, but when I click on a message posted in one of the forums - the xenforo default theme appears. Isn't it supposed to look consistent throughout the site? I must be doing something wrong cause it's happening with all the themes.. Please Help! thanks

 

[sbj]

Go into any node in ACP and look if there is a selection like this:



You probably override it to the default theme. Uncheck the box.