Enfold Logo partners / masonry going from X columns to only 2 after 767 pixels

Hi there,

I am fine tuning the responsive look of our website https://5aconseil.com/, and it seems to me that both logo-element and the masonry get from X columns (whatever X is set on the element option) to only 2 after the 767px threshold.

Would it be any “simple” way, on a child theme, to change this behaviour ?

I would like a smoother transition, like going from 8 columns (my current setting, for wide screens) to 6 at X pixel, then 4 at Y pixel, then 2 at Z pixels.

Currently, because of the current setting, the theme is showing very high columns of icons because there are only 2 columns… Here is how it looks :

Thanks for your help,

Bastien