HEre we can see the classic breadcrumb navigation element with an arrow style background which helps users understand where they are on a website. This CSS only design by created by Zywave Team.
If you are having trouble with the pen, try the archived copy on GitHub
Breadcrumb Navigation Snippet
See the Pen [Prototype] Breadcrumbs by Zywave Team (@ZywaveTeam) on CodePen.0