How should I change the spacing?

For my newsite.proviolin.com on the homepage, I would like the spacing smaller between the line of violin lessons and lesson openings and maplewood/woodbury; also smaller spacing between maplewood/woodbury and st. paul/roseville; and smaller spacing between st. paul/roseville and crystal/minneaapolis.

Also more spacing between crystal/minneapolis and map and more spacing between map and need a violin.

Thank you.