This might be slightly off topic, bear with me. I’d like to keep the navigation panel sticky and scrollable. A good example of how it should look like is the oracle docs site. Here’s a screenshot.
I found the attributes
position, but setting them messes up the whole screen. To be honest, the last thing I did with HTML that looked similar was
<frameset>...</frameset> back in Spry Mosaic days
Any help highly appreciated!