This article will go over how to Reorder Component Layers on your slides within DIGIDECK. Using this feature allows you to put certain components on top of others for different purposes.
How to Reorder Component Layers:
Navigate to
Layout mode and click on the 
Layers panel on the left side to open up all your current components on the slide.
Select and drag any component above or below its current location.
Higher-up components will show in front of lower components on the list