Can i use custom fonts and background color with free SM themes?

Hi!

I'm a newbie to the WordPress. Currently I use blogger. Now I'm going to move WordPress.org. So I decided to use DroidPress them.

But I don't like its blog post fonts style. I like to use "Verdana" or "Droid Sans Fallback" with custom color. Moreover I like to use custom background color. So can I do it with this theme under free account?

Thanks!