Responsive sidebar fixes
This fixes two major issues with the responsive sidebar
1. Overlapping content by the label:
The label and sidebar is now always on the right side of the screen. This makes it always easy to find (better UX) and prevents it from overlapping most content. Additionally, on xs screens, instead of the side-attached label, for some pages it will show an extra button in the head instead of a buttons that overlaps.
2. Pop up of sidebar on changing pages.
