```html```
Default Navigation Bar
About Navigation Bar
The navigation bar is composed of a wrapper and 2 required regions:
- Primary, which contains the App Launcher and App Name
- Secondary, which contains the App Items, for navigating within the current app
Accessibility
The markup should follow the order listed above for proper keyboard interaction set by the 508 compliance standards. Each included region inside the wrapper of .slds-context-bar needs the appropriate ordering class name, e.g. .slds-context-bar__primary.
Navigation Bar Items
Basic Item Structure
Every item that sits on the horizontal axis of the navigation bar should receive the class .slds-context-bar__item.
Navigation Bar Item with Menu
Navigation States
Active Item
About Navigation Tab Bar
Default Tab Bar
Item One Content
This is the content for the first tab.
Item Two Content
This is the content for the second tab.
Item Three Content
This is the content for the third tab.