The main navigation allows employees to quickly visit any section within the site. The submodus is structured in columns (max. 4), which ensures a clearly arranged display of pages and topics.
During scrolling, the complete header section including the main navigation is fixed at the top of the page in order to provide permanent access to all other content. The quality seal is shown on desktop and tablet. On mobile devices the logo is displayed on top of the content using the whole with of the screen. Above the navigation there is quick access to the Search, the Tools section and the personal settings.
On mobile devices, the main navigation is arranged vertically and can be accessed by clicking the "burger" icon. The background color depends on the hierarchy, darkening with every sublevel.
On mobile devices, the main navigation is not top-browser-fixed