Merge pull request #1 from ibm-cloud/master

give me the latest
UAT Defect 10815 fix, moved global list item & link styles to nested areas in the Footer, Desktop and Mobile nav SCSS files; Made Martin's QA fixes for dropdown link (z-index) and changed rem font sizes to pixels; Removed horizontal scroll bar on mobile menu
Merge pull request #5 from shmorgan-at-ibm/master

more Cloud-815 updates