Problems passing test on Technical documentation assignment

Hey,

I have now finished the technical documentation site for the assignment (which i must say was NOT so much fun to compleate ;)) and im trying to pass all the tests but i keep getting the same problem…i dont really understand the error it gives me within the test suite. Is anyone able to explain what i have done wrong ?

here is my codepen !

Technical documentation Codepen

Thank you so much for the help in advance!

  1. All your navigation links should have the same name as the header of the section they link to.
  2. All your sections should have ids same as the header of that section, the only difference is they should have underscores inbetween instead of spaces.