Change toolbar to be fixed to page

[philtuskha]

As a user, I want to be able to access the manage access, copy, version, edit, delete buttons from anywhere on the page.

AC:

• Laptop/Desktop:
  • toolbar elements are positioned vertically
  • toolbar's position is fixed in the right margin
• Mobile/Tablet:
  • toolbar elements are positioned horizontally
  • toolbar is fixed to the top just below nav