Originally comes from: https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketID=8948648#
Look at this screenshot:
Currently, the infobox takes just the half of the available screen width, which looks like there is pretty much unused space. Isn't it possible to use the complete screen width or at least center the infobox, so it doen't look so much "misplaced"?