RG responsive - keep cell distance

After battling the responsive editor for a year we have developed a love hate relationship and now understand each other much better.

But there is one thing left I’m not able to solve, maybe someone has a native solution or some of the community’s CSS wizards have some ideas?

I’m looking for a way to keep the cells in a RG centred and at an equal distance when a cell jumps to a new row. It’s possible to have cells either stay centred, but spread out, or keep the cell’s distance but not centred as far as I can tell.