Global scrapbook alias erases design
The solution I found for a single page was to go into edit mode, click the block, select "design", then set any necessary CSS rules. Works like a charm. Then I tried aliasing one of these blocks to my global scrapbook to copy to the other 13 pages (so I could edit one and it would change them all). Everything looked fine until I clicked "Exit Edit Mode" and published my edits. All my custom designs were gone. When I tried pasting the aliased version it pasted it sans any design.
I can go in and add design again to every page one by one, but that's almost as tedious as having made every block by hand in the first place. Is there a way to alias not just a block, but also the associated design?