Problem with this toolbar height and toolbar not displaying

I would like everyone who has access to my site to be able to edit my spreadsheet. It wasn’t appearing for everyone, so I changed $available

$available_to = Array(
‘administrator’ => true,
‘editor’ => true,
‘guest’ => true

but I’m still having the same issue. Is there something else that I need to change?

Also, three buttons are not appearing on my toolbar. It is the three buttons that appear on the right. They are getting pushed down to the next line and being covered up by the grid. The toolbar height is at 26 and I needed to be at least 53 in order to see all of the buttons. How do I change that height?