It's nice to see that Firefox has released a replacement for CoolPreviews. To the Developer; is there a command or set of keystrokes that controls the vertical ↕ size of the preview window? The horizontal ↔ size can be changed with the mouse cursor. The preview window needs to be size adjustable as any other program window. I don't really want a half-screen preview. That defeats the purpose of a link preview that not completely disruptive to the current web page. Evan a default 4x5 inch quarter-panel in the right corner would be better than taking up half or a third of the entire screen with the preview.

Regards,
Arnold Stone