HOTel Template don't change styles!! Please help!

I think the problem is the incompatibility of the operating system Mac OS Mountain Lion 10.8 with some Joomla components or this template. I also tried with Joomla 3 but the problem is still there. I do not know if you have an idea give me some advice.

I dough that is reason. I see your site folder has weird name with blank chars in it . I thing naming site sub-folder normally (good link may be : localhost:8888/singleword ) may resolve your issue.

There are no spaces in the name of the site. I tried reinstalling from scratch Joomla and I gave a new name to the site. Does not work.
I also tried with another computer with the same operating system and the problem persists.

I saw:

%20 is url encoding replacement for blank. What ever you did that is thing i was thinking about