Template for creating drag & drop items in a stack

Thanks Kelly

I actually want to know how to "stack" items. 
Although I'm new to Storyline, I've read enough (and have templates) that I should be able to assign states and all that stuff.

But I can't get started without placing the cards on top of one another, and as I said, everything I see just sets up cards in different positions on-screen rather than in a vertical stack.

I'm pretty sure that the answer will be "Oh, you just [simple instruction]" but without this knowledge - or better still, a template - I can't even begin.

Even something that replicates the RISE behaviour, which I can then customise and brand within Storyline, would be enormously helpful.

Thanks

Steve