Hi   !

Would you please check to see if your graphics drivers need updating :

https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration

If that doesn't solve the problem, would you do this :

3-bar menu (or 'Tools') => Advanced => Options => General tab : uncheck 'Use hardware acceleration when available'

Hi Happy112,

I tried both options you mentioned. The Intel Driver Update utility showed that there is nothing to update (image attached). And Unchecking hardware acceleration didn't help either. The problem still exists and it happens in only few pages. This is the second time I notice this issue, and it is especially happening in some google related websites. The other website where I noticed this problem was Material icons page here

Bummer  !

Would you go over this article please (scroll down some)  :

https://support.mozilla.org/en-US/kb/websites-look-wrong-or-appear-differently