Remove negative margin from wrapper as preventing margin between wrapper and footer. Remove margin from page head and sub-head text classes to resolve.
Create separate header and footer files to include in page templates. Add Jekyll filter for year so this does not have to be changed manually every year.
Remove header and footer and add them as includes so they can be used in other templates.
Add watch file instead of ignoring it. This means that the watch file can be changed depending on the git branch to output either minified or expanded css when auto-generated by sass.
Remove watch file from .gitignore.
Add css file auto-generated by sass watch file.