Too much space around rows

Hi,

I’ve just started using the page builder for the first time and while it is awesome I’m struggling with one thing. There just seems to be so much blank space around each of the rows etc and everything looks horribly blocky. I’ve seen I can improve this by changing the layout settings on each row but its getting pretty fraustrating changing this every time I add a new row (and I’m still on my first page using this plugin!!).

Is there a way I can use css or something to force a default of 0 or a low number for the bottom margin, gutter and padding options so I don’t have to change the setting everytime I create a new row or add a new widget.

Many thanks