display div when clicking a button that has the same parent div

I want to have a div that is displayed when I click a button. Right now I am only able to display something that is within the button like so: https://jsfiddle.net/TheBB23/oknpeht1/

But as I mentioned the div I want to display should be outside the button like here: https://jsfiddle.net/TheBB23/jeLh74ty/

Is it possible to do this and even align the buttons to the right but the div to the left?

thank you