Thanks to all who participated!!!! I was stuck.  I had to create these buttons but was not adept enough at Photoshop to do the job.  I had almost all the materials (files) I needed.  I had looked up on youtube and google how to create the buttons, but I still wasn't quite getting it (I'm getting old).  So I asked this question (https://www.experts-exchange.com/questions/29145269/How-to-export-multiple-layers-to-a-png-file-from-photoshop-automatically.html) here on EE and received a lot of good answers.  To my delight, Emily Phelan (https://www.experts-exchange.com/members/Emily-Phelan-1.html) ended up being the person who answered my question most pointedly.  The other answers by David Favor (https://www.experts-exchange.com/members/David-Favor.html) and Scott Fell (https://www.experts-exchange.com/members/padas.html) ended up being excellent for other reasons.