Gallery broken

@gnilebein Seems like it’s caused by your theme setting a dynamic padding for all images.

In your theme’s style.css file, around line 426 you will find something like this:

.entry-content a img, #attachment-nav a img {
    ...
    padding: 0.8%;
    ...
}

please remove the line saying padding: 0.8%;, clear your browser cache and see if that fixes the problem for you.

I’ll see if I can update the plugin to disable dynamic padding on the gallery images.