Small

box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, 
						rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;

Medium

box-shadow: rgba(0, 0, 0, 0.1) 0px 10px 15px -3px, 
						rgba(0, 0, 0, 0.05) 0px 4px 6px -2px;

Large

box-shadow: rgba(255, 255, 255, 0.1) 0px 1px 1px 0px inset, 
						rgba(50, 50, 93, 0.25) 0px 50px 100px -20px, 
						rgba(0, 0, 0, 0.3) 0px 30px 60px -30px;