User Story#4 says that each element inside my nav should have the class “nav-link”.
Looking at the example given, I can see where “nav-link” gets placed within element of my nav, however I do not see the .nav-link class within the css markup.
So why do we need to add these class values? What does class=“nav-link” do, if theres no class within the css markup to reference? I want to understand if there’s some internal reference that is always there when we use class=“nav-link” OR if I am missing something/not seeing something.
Thank you for your time ^.^