Horizontal menu in footer of North Theme

Hey guys,

i am using your north theme and it is a awesome, mighty tool with your plugins and widgets.

But i am struggling with the footer area for quite a while. Tried to adjust the individual menu widget with your coustom CSS tool in that way, that i have a horizontal menu. That works in a way for the desktop version but in the smartphone version of my website it looks crappy. I would love to see it horizontal in the desktop version and as a center aligned list in the smartphone version of the website.

Tried a lot of tips from your support here but nothing seems to help.

Regards.