Split page vertically

1

I would like to have a scrollable menu on one side of the page, fixed on every page (but scrollable) and to be able to open pages on the other side. Is that possible?

here is an example of a website where this is done (but it is not made on readymag)

2

that is not really easy to do in RM. With custome code it surely would be, but will be some hell of a hackaround. You would need some wider knowledge of css/js/jquery to do this.