The Cataloguing and Serials toolbars both have the ID of toolbar. IDs should be distinct to allow for easier styling.
Created attachment 93507 [details] [review] Bug 23724: Added IDs to Cataloging toolbar and buttons Test plan: Check that the buttons or div buttons now have IDs which will allow the buttons to be hidden.
The two buttons have unique IDs now. The toolbar doesn't but there are other ways of accessing this.