Which images on the page do you mean? The only ones I can see that don’t scale are the large central graphics - is this what you mean?
I have a very limited knowledge of backdraft, but when I’ve used it with ‘new’ images, i’ve added the extended info to each one - class flexImage - have you tried that?
there are thumbnails below the big pictures, when roll over the big picture apear, yes I added the extend fleximage but they aren’t responsive right now
You’re mostly there, just deactivate the width attribute for uitleg1, PF5, PF6, PF7, and PF8 via the inspector. Make sure that you have the flexImage class applied to all the graphics, too.