I only now discovered that it's possible to declare individual input-field widths. Excellent feature! However, image-fields are not supported.
Well, the fields are resized, but it seems to be still "display: block" i.e. each image-input field is displayed one below the other. With image-heavy pages, it would be cool to say e.g. "image input field: width: 33%" and being able to show more images per row. This would make sorting much easier. Right now I have to resize the browser content (CTRL -) so I can see more images per screen real estate. Even then, I have to often move an image up or down several times to reorder them.
I guess all it would take is changing / adding a CSS property somewhere? e.g. from "display: block" to "display: inline" or similar.