User story : “When I click on a navbar element, the page should navigate to the corresponding section of the main-doc element (e.g. If I click on a nav-link element that contains the text “Hello world”, the page navigates to a section element that has that id and contains the corresponding header.”
my pen - https://codepen.io/irakli12345/pen/djxvrE
It performs exactly as described, yet still fails. I checked for typos and even spaces 
There was a space before the closing quotes in
href="#advanced_stuff" in your anchor tag and so the navigation for that link wasn’t working
When i cleared it, #13 is passed and the navigation also works
Hi…
I think error is because the last nav-link (advance_stuff) is in two lines… when i tried putting them in one line, the error is going.
And consider adding the script in top of your html page so that we can test from browser only…
thank you.
I usually copied and pasted it in the fork-me link, but i’ll figure out adding the script! thanks 
if you need any help with that, i will be happy to help.
No, figured it out already! appreciate it though
I will be glad if I am helped in checking what is wrong to this my practice test that user story 13 could not be passed in spite of all checks: https://codepen.io/Semiu/pen/mzYdGj
From the output of the assertion test
Check that these .main-section ids have corresponding href values : Functional_and_Non-Functional_Requirements,View_Front_End_Design_Architecture : expected 2 to equal 0
Check the href in each of your <a> tags
Check that all your target id are formed correctly. You have used - in one place and _ in the other
Thank you very much for the help, @alhazen1 . I am sincerely grateful.
Hi guys,
Long time reader, first time poster.
Would any of you please be kind enough to troubleshoot why I cannot pass story .13 in the following fork: https://codepen.io/leedsleedsleedsleeds/pen/MWebgbd
Thank you in advance,
Rob.