Footer not working in Firefox version 48.0.2?

[mrrpringle]

Hello,

My websites footer is not working on Firefox version 48.0.2. There is no way to navigate as I've used the footer as the menu. The footer worked up until I changed my domain from .net to .com... Any idea what might be causing this? Thank you!

website: roscross.com

[mariusjopen]

Dear @mrrpringle
when I open your page in Firefox – I get this:

Do you have any CUSTOM code installed or trouble with your provider?

Best!

Marius