Studio Theme - How do I change background color and foreground text on sliding login panel.

Hello,
I just installed the Studio Theme and find it very easy to edit most things. However, I cannot see where to change the background colors of the sliding login panel that comes with Studio. I changed the top Header background color and want the panel to match.
Also, in your Studio Theme Demo you show the text "hello" and "Our community" on the login panel. I don't see where to edit that either.
please advise and thanks!