Folder window & file images slide to the right

I have gone through all my folders and changed the view options so there are no columns outside the width of the finder window on opening and that seems to have stopped the image creeping to the right so we can call this one resolved (for now....)

Thanks but there's nothing clicked in the Zoom feature. When I said the image slowly slides to the right - that's probably not the best description. In a folder window the right arrow symbol (>) beside a folder moves off the to the left in one jump and then the folder symbol may slowly follow. Image inserted, which is a screenshot of part of a folder window, shows this effect. You can see the both the right arrow symbol and folder symbol have wandered off the screen. It's not a big deal, just annoying if you want to use the arrow symbol to open the folder.