I’m trying to create a navigation bar for my second project “Build a Personal Portfolio Webpage” and I found some code on from w3schools that can help me to create a good-looking navigation bar. But the problem come when I applied the code to my code, it didn’t work as I expected . So I created a new pen and copied all the code from w3schools to that pen then run the code but it still not work Anyone can give me the reason why??
Here’s the code:
P/s: sorry for my bad english!