Improve closing sidebar on mobile
This issue is an improvement on #34036 (closed), as discussed in https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12944#note_35481683
The current implementation of the new mobile navigation adds a X
icon in the header that users can tap to close the sidebar. This is not ideal because it takes space away from the title in the header and does not provide a big area for tapping.
With #34028 (closed) we will be adding an expand/collapse button at the bottom of the sidebar in the Desktop view. For mobile we'll use the same button, but we'll change the text to 'Close sidebar' and the icon to an X
.
The darkened area to the right of the sidebar can still be tapped to close.