@tikaram,
Hi,
I think I found the cause.
In the jquery.prettyPhoto.js program, the image parameters are recalculated using the _fitToViewport function.
Unfortunately, I can’t find any useful place to prevent this calculation. So now I’ve set the return value of height to empty.
But that is certainly not a sensible solution. Perhaps a permanent solution can be anchored in the code.
Can you help again?
Regards
Dieter
ps: The result can be seen here: https://zeller-dorfhaus.de/staging/instagramming/