# Surfaces
## Contents
* [Header](#header)
* [Global menu](#global-menu)
* [Side pane](#side-pane)
* [Content area](#content-area)
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## Global menu
This menu is to navigate to pages that contain content global to GitLab.
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## Header
The header contains 3 main elements: Project switching and searching, user account avatar and settings, and a contextual menu that changes based on the current page.

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## Side pane
The side pane holds supporting information and meta data for the information in the content area.
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## Content area
The main content of the page. The content area can include other surfaces.
### Item title bar
The item title bar contains the top level information to identify the item, such as the name, id and status.

### Item system information
The system information block contains relevant system controlled information.
