Example of the 'Vertical Dropdown Menu' pattern
The user needs to navigate among sections of a website, but space to show such navigation is limited.

From dell.com – combined with the Navigation Tab pattern.
Other example images for the 'Vertical Dropdown Menu' pattern
| From facebook.com. | From intuit.com – combined with the Navigation Tab pattern. | From dell.com – combined with the Navigation Tab pattern. | The dropdown menu at Vimeo is styled with very round corners to blend in with the site's theme in general. |
