Button rendering differently on site than in editor

I have a button called Our Services on the home page. It is under a row of 3 images of a home. In the editor, the button is much taller than it is on the actual site. Something is making it lose top and bottom padding.

Also, in tablet and mobile view, even though the button is below the row of houses, it shows up between the 2nd and 3rd home image.

I have no idea why this is happening.

Please help me get this right. I'd really like to keep wpmudev and upfront, but I'm running into one issue after another that seem very counterintuitively functioning and laid out. Hopefully I'm just missing something simple.