If I understand rigth what You are telling me the grid layout is not my tool.
I’m not interested in changing device type or screen size : I only need to be working on a computer screen.
On the other side I need to construct a quite rigid grid in which I can calculate, at runtime by code, the size of each column, the columnspan and the rowspan.
If I should work using only a multiple of a base unit (col) and with a maximum of 12 my possibilities are very poor.
Using css grid make me possibile to do that but the resulting code is ugly and not well readable.
Could You suggest a solution with Your product ?