Firefox scrolling issues with Modal Popups

[Amata]

Hello!! My site is: Dreamscape

I seem to be having issues with Modal Popups (a code written by Alisha on Adoxography, thanks!) with firefox. On Chrome it looks totally fine: gyazo.com/8aa94a405c8d332000125d3298194105

While on firefox it has scrolling issues: gyazo.com/952f6927847cdc4b4f58a9bf5304abf1

I'm unsure of the transitioning issues between the browsers? Can anyone help me figure this out?

[Tumbleweed]

Jan 17, 2016 21:45:56 GMT -8 Amata said:

Hello!! My site is: Dreamscape

I seem to be having issues with Modal Popups (a code written by Alisha on Adoxography, thanks!) with firefox. On Chrome it looks totally fine: gyazo.com/8aa94a405c8d332000125d3298194105

While on firefox it has scrolling issues: gyazo.com/952f6927847cdc4b4f58a9bf5304abf1

I'm unsure of the transitioning issues between the browsers? Can anyone help me figure this out?

Did you address this issue with Alisha on Adoxography? We typically don't help with other sites codes and also kind of expect if they offer a code on another site, they will also include support. If you have asked and gotten no response, I would try to help but I have no idea where the pop up is as I visited your site and see no pop up so maybe it is set so only members see or it is on a different skin then I view as a guest? 

[Amata]

Tumbleweed

I apologize for the inconvience, they've helped me with my issue!

[Tumbleweed]

Jan 18, 2016 18:37:11 GMT -8 Amata said:

Tumbleweed

I apologize for the inconvience, they've helped me with my issue!

That's good. I was ready to try to help if you didn't get a response.