Added footer

Added and formatted footer.  Modified "html" & "body" to leave space for footer and navigation at the bottom of the page.
Added color pallet

Added color pallet for text, links, and errors.
Updated link colors in footer
Updated text color in Header & footer

Made the header and footer text color light green
Page title text padding left

Added left padding to page title text to align it with the title text
Created Navigation

Created the navigation section with two buttons and styled them. Increased "body" bottom margin space by 10px to accomidate "nav" area.
Removed header icon & ajusted text size

Removed the app icon from the header and reduced the text size of the header and page title text to increase space in the main section.