Wide format html html table

My datatable contains 30-40 columns. I need a flexible table solution without horizontal scrollbar

where the weighting of each column is the same. Hiding the last columns is fine.

The datatables responsive extension is good, but the problem is that one of the group data looks different from the other. First they are in one cell in the form of a list, and the other in general cells.

I think one solution is to integrate the colvis extension with the scroll table.

Further scroll-horizontal , but the responsiveness is worse.

Any other ideas?

Thank.