The footer has these options:
Links – Top 1st which make up the two-column list at the very top.
Links – Top 2nd which make up the two-column list under Top 1st.
Links – Social which make up the horizontal list of icons below the regular links on top.
Links – Legal which list horizontally and are divided by vertical lines.
Copyright text which is a small bit of text at the bottom of the footer
Custom Widgets