Split Results window vertically?

On a Macbook Ar 11.6", the decision to place the preview screen in the “Results” window on the bottom is an arrangement that’s “painful” given the lack of vertical real estate (or on, say, a 27" iMac in fullscreen when the screen is so wide, paragraphs look like sentences). Is there a way to have the list of results displayed on the left and the webpage preview on the right?

Not yet but we’ll consider this for upcoming releases.

OK, thanks. Something along the lines of Apple Mail’s vertical split would be excellent.