While testing my site in different browsers I came across what seems to be a bug. I work with the "space above" option in several cases to position elements if needed. It all looks good in Chrome (and Safari), but Firefox seems to be completely ignoring these values. It looks quite shitty as you probably can imagine.
I uploaded 4 screenshots, two of Firefox and two of Chrome (how it's supposed to look):
Any ideas what could be done about it?