My laptop was busy doing the Vectux cell testing for two months, off the net.
Now that I have plugged it back into the WWW Firefox does not show the thumbnail pictures in the post any more.
In the Error Console I find these kind of messages:
Warning: Error in parsing value for property 'display'. Declaration dropped.
Source File: http://visforvoltage.org/files/css/95190476cf2f7604c263fa86b19c2a2a.css
Line: 1
Any idea what causes it and how I can fix it?
(It all works as normal on another computer I tried out.)
I found the problem:
Somehow Photobucket ended up as a blocked site in TOOLS>OPTIONS>CONTENT>LOAD IMAGES AUTOMATICALLY>EXCEPTIONS.
No idea how it happened! But it's fixed for now.
This information may be used entirely at your own risk.
There is always a way if there is no other way!