Spacing on Menu

On the website http://1sourceapartments.com/ - I would like to reduce the spacing on some of the sections and I am still having issues Title - I had to put padding in the title to make it line up with the logo. When I view it on a responsive then there is too much space between the logo and the title. Can I adjust the spacing for standard view only and on responsive leave it no spacing? There is too much space between the menu and the logo above it - where do I edit the padding above the menus? There is too much spacing between the headline section and the body also. I do have access to the style.css and would prefer to edit it there than to add it into the custom css