I could use some advice on the Inbox for my website.
Specifically, I want to add a new button called “Check Mail”, but am unsure of how to reposition things on the current page.
Here is how things looked BEFORE…
And here is how things look AFTER…
I’m open to suggestions - especially ones that are easy to implement!! 
Sincerely,
Debbie
P.S. I just came up with an idea, but will wait to see what others recommend first!