What I Do
Site Width - set the width of the site content area including the canvas padding.
Canvas Padding - control the amount of spacing around the inside of the canvas area.
Top Padding - adjusts the amount of spacing at the top of the site, outside the canvas area.
Navigation Link Spacing - sets the relative amount of spacing between each navigation link.
Header Padding - control the amount of spacing at the bottom of the header area, below the site title and navigation.
Page Padding - sets the amount of spacing at the top and bottom of each page in the site.
Footer Padding - controls the amount of spacing at the top of the footer area.
Logo Size (Max) - sets the maximum height of the site logo you have uploaded.
Social Icon Size - set the size of the (non-social-block) social icons.