Technical documentation page 22

I need some help to make scroll bar on the left side like in this example
https://codepen.io/freeCodeCamp/full/NdrKKL
my project and any advices how to make it? (scroll bar on right side of navigation and also fixed one)

I am sorry, I forgot to add my page (shame on me :slight_smile: )
https://codepen.io/asta84/pen/oNjgByZ

I’m not sure I understand your question @Asta358. Your page looks just like the sample page.
One thing I did notice is that you have random code snippets thrown into odd places.

I already received the advice for scroll bar , thank you. I do not worry about “code” pieces coz still have mistakes in links :slight_smile: