I know that this is totally off what you should do, but you all seem very experienced here, so I can always ask.
When I made a background container for my hentry-pad with padding, the elements within got respectively smaller. But then I have used column shortcode (as I can't get it to work good with any boxes, or other solutions). And now when I try to style "four_col" then one of the boxes/columns move down. And that seems natural as I'm adding padding on the outside of the column element, and they're made to be exactly "one-forth" each. But maybe there are a trick or anything to make both the padding and the column fit inside each one-forth..?
Or else I may have to struggle some more with those boxes...
Or just don't style them, that also works I guess.