Center Stair Step Card

I love to fold cards in a different manner and stair step cards are one of those fun little cards you can do that pack a big punch! ok a WOW!!!
I love side stair step cards - but this one is fun too - to showcase a center image - here are the directions from Split Coast Stampers and it is relatively easy - two cuts and some folding.
However it did not fit into a standard A2 envelope - so I adjusted the measurement and created this pattern.


Here is the finished card and a quick video