No idea. The page HTML code has only 1 error in it https://validator.w3.org/check?uri=http%3A%2F%2Fwww.outersecrets.com%2Freal%2Fbiblecode2a.htm&charset=%28detect+automatically%29&doctype=Inline&group=0 that should not cause the issue commented on, the CSS code is correct. It could be the video card drivers as they are from driverDate: 3-11-2013 and supplied by Windows 10 as the card is so old. Since you are not having issues on other pages not sure. So Firefox 57 Quantum releases Nov 14th How about seeing if this upgrade cures the issue and if not come back and will try to figure it out. Since is only 1 site, i item it is hard to nail down. You could turn off Video Acceleration see if that improves anything : https://support.mozilla.org/en-US/kb/performance-settings?as=u&utm_source=inproduct Other option since the video card/drivers are so old is to move to the Extended Release Version https://www.mozilla.org/en-US/firefox/organizations/all/ which people with older hardware move to. Note : Firefox 57 Quantum release date Nov 14th https://www.mozilla.org/en-US/firefox/quantum/ Note : Legacy Extensions will be disabled and or removed. Please let us know if this solved your issue or if need further assistance.

Oops. I meant to say "green" words 'TORAH CODES', not yellow. Thanks for the above responce. This wesite worked fine for ages and on my current computer. Whatever has changed, did so recently.