A responsive design automatically adapts itself to a particular viewing environment such as desktop, tablet or mobile, without the need for separate layouts for varying platforms
In terms of media queries, the breakdown is:
/* Smartphones */
@media (max-width: 480px) { ... }
/* Smartphones to Tablets */
@media (min-width: 481px) and (max-width: 767px) { ... }
/* Tablets */
@media (min-width: 768px) and (max-width: 959px) { ... }
/* Desktop */
@media (min-width: 960px) and (max-width: 1199px) { ... }
/* Large Display */
@media (min-width: 1200px) { ... }
For mobile devices, there are two options, a dropdown panel menu with items in a tree format or a select box using the browsers own UI elements. Chose a format in the menu settings.
The Dropdown Menu is a CSS driven dropdown menu, offering such features as multiple columns and menu offsets.
SplitMenu displays 1st level items in the navigation bar and children in the Sidebar.