Reduce footer padding/blank space - Customize with code - Squarespace Forum

Reduce padding in footer - Customize with code - Squarespace Forum

Reduce Padding on Header - Customize with code - Squarespace Forum

Reduce padding/space before footer - Customize with code - Squarespace Forum

Make footer rest at the very bottom of the page (remove the margin at the bottom and sides) - Customize with code - Squarespace Forum

Footer line spacing - Customize with code - Squarespace Forum

Reduce Footer Padding - Page 2 - Customize with code - Squarespace Forum

Decreasing Section Padding Squarespace 7.1 - Page 4 - Site Design & Styles - Squarespace Forum

Odd spacing between footer and main section - Customize with code - Squarespace Forum

Reduce footer margin - Customize with code - Squarespace Forum