Default
The Start Default backend-layouts
Profile
Standard templates are near by the original TYPO3 templates from earlier TYPO3 versions. They are for backward compatibility only.
Areas
Grey
Content area. No inheritance on subpages.
Light grey
Margin areas. Inheritance on subpages when the same area on subpages is empty.
Setup
Page Properties
You select a backend-layout at
- Module > Web: page
- Edit page properties
- Tab [Appaerance]
Extensionmanager
If bronze layouts are visible and selectable in the backend, is crontrolled by the administrator and the extension manager. See