I'm trying to make the logo larger on the main logon page. In OC v8, the identical svg file appeared quite large above the logon box (how I wanted it), but in 9.1, the same logo appears way smaller. I think it might be something to do with the 'viewbox' boundary assigned for the logo, so it keeps scaling the logo down. I've had a look at various files, but can't see where this is defined.
Thanks