Updates for New Uber Menu

After resetting up pages, needed to update css to reflect new id
numbers for menu items
Added Theme Support For Custom CSS

Added theme support for custom css, this ads a box in content sections
to add a custom style for layout elements
Updated Menu Item & Home Page

adjusted css for new menu items, added css for images with rollover
below image
Changes based on adding home page

Change spacing for case studies, style for hr
Home Page

Added most custom styles for the home page build.