Harmonic Theme – Footer problems among others

New to the forums! Ive been able to find all needed just by searching online and especially able to make out and be successful understanding SacredPath’s explanations to the many requests. However, I have not found anything that tells me how to add back the footer…css code…with what I want, i.e. style, color, text after getting rid of the #colophon id. After two days of frustration I finally found the right code to remove the #colophon id (Thanks Sacredpath) Now I need to know the right css code or selector to add my own custom footer throughout site. Nothing works from the Inspect Element…ie .site footer, #footer,etc.
Any help much appreciated. Site vizionsus.com