Horizontal Navigation Menus: Trends, Patterns, and Best Practices

The horizontal navigation menu has become a mainstay in Web design. It is safe to say that nowadays most websites use some form of horizontal navigation to facilitate content browsing. The dominance of horizontal navigation over vertical (i.e. down a sidebar) is obviously due to the design and content limitations of the latter. Notably, CNN discovered those limitations before switching from vertical to horizontal a few years back. [Detail]