How to use Minus Margins?
The powerful duo of Elementor and Neuron Themes will have you building the most exceptional pieces of design with just a few tricks we have under our sleeves. You can use the minus margin to place elements on top of each other, thus giving your design more depth and complex layout.
Select the section, column, or element that you want to place over and under the Advanced Tab > Advanced, put a negative value to the top margin.
Tip: You can use the Z-index to place the desired order for your elements and determine hat elements goes in front of the other.