Bensirpent07 0 Junior Poster

So I have a website and it looks completetely normal in Google Chrome. When I open it up in Mozilla Firefox, there is 1 heading that won't word-wrap unless I make the font 1px bigger. So instead of looking like this:

Welcome To
Weblup!

It just looks like this on Firefox:

Welcome To Weblup!

So it seems like Firefox makes the font size 1px smaller or something... I'm not sure. But I need to know if there is a way I can be browser specific for font-size. For example can I make the font-size 60px in Google Chrome, and then 61 in Mozilla Firefox? Because if I can that would work out the problem. Also if there is another solution to this I would be glad to know... it's pretty bothersome.