Preview pane on the right instead of bottom

[UpperCASE]

Dear RoundCube development team,

As I understood from this post there's currently no way to move the preview pane to the right side of the screen instead of the bottom.

Because many people have a wide-screen nowadays, it would be very convenient when you would provide the option of showing the preview (and edit) pane on the right.

This would allow me to quickly go through my e-mails and read them entirely without having to resize the preview pane all the time.

Currently I can only see about 15 e-mails in the list if I like to use the bottom half of my screen to view/edit the selected e-mail, while the right side of my screen is entirely empty (at a 1920x1080 resolution).

Apparently there used to be a skin enabling this functionality (3 columns), but it doesn't work anymore for later RoundCube versions. I hope you will consider this option, as it will serve almost every user of your great webmail application.

Many thanks in advance!

Grtz, Kees