I see that the controls are possible only for the single column and not for the entire row, moreover the wpbeckery front-end is not visible, and I have difficulty to set correct the responsive.

I also noticed that if I add, below a raw, the version of the same responsive , I increase the white space below it as if it were occupying the volume even when not visible. How is it possible to limit this?

Please can you help me
Best Regards
R.

I am not sure you can do this with WPB Page builder. You can create separate rows for desktop and mobile and hide/show them depending on the device size, not sure it’s worth it really.
As for the white space element – you can simply add a class to it then add some CSS for mobile to limit its size, I do this all the time.
For example a class mobile_h40.
Then add this to your CSS:

@media only screen and (max-width: 768px) {
.mobile_h40 {
height: 40px!important;
}
}

Yes, we have a setting in the CSS for exactly 768px wide screens, you can remove it and test things out, edit your: fortuna/stylesheets/grid_responsive.css and remove this on line 472:

width: 100%;

Make sure everything else works correctly though…

Sorry about the late reply but we have limited support in the holidays season.
From what I see the responsive layout now works fine. I see 3 cols of icons in the vertical view of the ipad pro and 4 in the horizontal view. What is still missing?

The logo – provide a user/pass in a private reply so I can take a look at what’s going on in the theme options.