html2canvas not rendering italic fonts on firefox, but works on chrome can anyone let me know what's wrong? (other than horribly sloppy code?)

http://ift.tt/1VsGKVQ

I'm just now beginning to learn web design, and am interested in building small web apps like this one for the store that I work at.

I know it's not great, but i was just looking to see if there was something obvious that i missed while making this, clicking the "save this sign" button works properly in chrome, but not firefox. Most everyone here uses firefox, so I'm hoping i messed something up, instead of it being just a general compatibility issue.

Thanks you so much, -Dan

Edit: I forgot to mention, the background rendering doesn't work because the images are on a different domain, if you would like to see the live version where the background renders as well, it's here:

http://ift.tt/1VqJiZY

Epic visual tool

Epson 5030UB 2D/3D 1080p 3LCD Projector Submitted October 01, 2015 at 08:25PM by dantheflipman http://ift.tt/1VsGINz