Rally: Social Icons rendering incorrectly in Navigation only on home page

Rally template (which I've used many times). 

• When on the home page the social media icons render incorrectly in white.
• When on secondary pages the social media icons render correctly in the color selected in 'Styles' (green).

Initially I thought there may be a Custom CSS conflict. I reviewed each and found no syntax errors. I removed all of my Custom CSS entries one-by-one. Didn't help.

I've never seen this happen before. Any thoughts? Where should I be looking?

See jpg provided of problem.

Thanks in advance. I've been chasing this for two days.

~Douglas

(Note: Social Icons render properly on my own site taitdesign.com using Rally, which I've been using as cross-reference.)

@TaitDesign Can you share site url to check?

SOLVED: After building a replacement site, step-by-step, I found the SS_side problem/conflict: