Issue with Firefox

I have had a few customers call me up and could not complete their orders using the Firefox browser. I have attached a photo of the problem. When they get to the submit after choosing their shipping it cuts off and does not allow them to scroll any further. I was wondering how I can fix this?

That seems to be a style issue. I have seen that in past.
Are you familiar with CSS editing?

In short, you should go in SYSTEM OPTIONS => Styles Setup => DIRECT CSS
In the CSS box, identify your block for the tabs_floatingdiv ID (that's the block starting with #tabs_floatingdiv)

Into that block you probably have an height line similar to this:

height:650px!important;

You need to edit that to something like this instead:

min-height:650px!important;

And save.
I guess this should solve your issue.

Let us know!

Yeah that worked. Thanks!