Technical Doc Help

Good afternoon fellow campers,
I’m currently having a difficult time with my nav bar. So far I’ve managed to at least create the nav bar itself but it won’t align to the left. Everything I’ve tried so far just somehow smushes all of the nav links together and only leaves the reference link visible. Also I’m trying to have a box around the paragraphs and a smaller box around the ‘code’ portions but it won’t show on my preview. I’m not sure what I’m doing incorrectly. I’m entering the same code as I did from previous projects to test if it would work and it doesn’t show either. Any guidance and feedback would be appreciated. Thank you!

Your code so far
https://codepen.io/sympathia/pen/WNQWQPB

Challenge: Build a Technical Documentation Page

Link to the challenge:

it is left but not sticky. In CSS remove header from top of the #navbar and then your navbar is nicely stuck on the left like it should and work forward from there.

Trying that out now, thank you so much!