Some Display Problems with Firefox 46.0.1

I have recently discovered that the catalogue scans are not displaying correctly under the latest version of Firefox browser 46.0.1
The content displays correctly in the web editor but loses its formatting when shown in FF resulting in pages which move off the screen to the right.

I'm not sure what's specifically causing the problem but it appears to be an incompatibility issue of some kind with the latest version update of either the web software or the editor (doubtful).

Everything shows fine under Chrome, Internet Explorer, and mobile displays so until I figure out what the problem is, if you are a FF user, I recommend switching to Chrome if you experience any display anomalies on our web site.

Haven't noticed anything untoward here, Barry, but noted, and thank you!

Thanks John.
If nobody else is having an issue then it's something in my FF configuration that is at fault. Either way good to know. I'd appreciate hearing from any other FireFox users.

Looks like this is a false alarm
Firefox on my laptop appears to be functioning OK. The weirdness appears to be happening on my desktop machine only..

This Internet thingy is wonderful stuff...until it isn't.
Sheesh! Just when you think you have yer poop together...

Apologies.
As you were.
Smoke 'em if ya got 'em.