How can I get the side nav bar to scroll in the “build a technical documentation page” project as seen here:
https://codepen.io/freeCodeCamp/full/NdrKKL (see nav bar with “introduction” etc…when the screens height is short, there is a scroll bar that appears inside ONLY the nav bar. How can I do this on my project?)
It will hide the overflow in x axis, put a scroll in y axis overflow and add some height to the ul. I put a boder: 1px solid red in the ul to see how things were going… But I’m not sure if this is the correct handling!