LP1724008: Hide User@workstation when screen is narrow
As an intermediate step between the "full" navbar and the
collapsed navbar we hide the username and workstation of
the current user. This helps prevent the wrapping that can
cause the navbar to cover some of the page.
Signed-off-by: Jason Boyer <JBoyer@equinoxOLI.org> Signed-off-by: rfrasur <rfrasur@library.in.gov> Signed-off-by: Mike Rylander <mrylander@gmail.com>