On this page there’s 12 highlights (premium only) outlining what Amazon are doing right and wrong. (Tip: use the arrows above or on your keyboard to navigate all 147 ‘Homepage & Category: Drop-Down Menu’ design examples.)
The screenshot was taken November 13, 2013 and depicts Amazon’s Drop-Down Menu. In total, we’ve reviewed 58 of Amazon’s design elements. To see them all, visit the full Amazon UX case study.