I’ve got a problem when I cut and paste code bootstrap code from almost every source- it’s not coming up formatted correctly in Code Pen. I’m making sure Bootstrap 3 and 4 are selected. Here’s an example- it’s coming up with a vertical list. What am I doing wrong!?
This is the original page: https://www.w3schools.com/bootstrap/tryit.asp?filename=trybs_navbar&stacked=hBootstrap Example
Basic Navbar Example
A navigation bar is a navigation header that is placed at the top of the page.