Image size is variable

Hi

If image is bigger than Main Image Size, it doesn’t scale down well. OF course the <img>s size is the Main Image Size, but the final showing image is not, probably because it’s parents are forcing it’s width and <img>s width is 100%.

Any way, this is not the expected behavior, because for example in mobile devices i want the gallery to fit the screen’s width. But the HEIGHT is getting problematic.