This example demonstrates a simple horizontal navigation menu with links to Intro, Portfolio, and Projects sections. It shows how CSS list properties and inline-block positioning create a right-aligned, black-background nav bar where links appear in white and gain an underline on hover or focus. The code uses HTML unordered lists alongside CSS styling with Google Fonts’ Roboto typeface loaded via @import, relying on properties like list-style-type, display, margin-inline, and text-decoration to achieve the visual layout.