TaitDesign got a reaction from tuanphan in Rally: Social Icons rendering incorrectly in Navigation only on home page
SOLVED: After building a replacement site, step-by-step, I found the SS_side problem/conflict:
Index: Gallery "Overlay Header on First Index Gallery” must be off for icons to render properly in green (not white) in the header of the home page.
TaitDesign reacted to ThompsonWebDesign in Restore/add social media 'icon-only' block to footer
Sounds like you need the Social Links Block.