show_results window resizing problem

[zabak]

When editing regions I wanted to see the reading order buttons below the page image (please move them above the image).

I moved the browser window to a portrait oriented screen and resized it to the whole screen. What happened was unexpected: the reading order buttons disappeared (because the new screen is slightly narrower). But what surprised me most was that the bottom of the page image window was still below the bottom edge of the browser window. What I mean is that there is some minimum height of the image window and when I am at the top of the page I expected that when I am resizing the browser window by pulling the bottom edge down I would first see the bottom of the web page and then the page image window strarts resizing so that at some time I can see the whole page and the buttons above and below at once.