The website was designed in such a way that the text content and image captions on the homepage are provided with alternative text. This setting is a prerequisite for the reading function on the homepage. A flash player is also required so that you can listen to the information directly. If you click on the loudspeaker symbol in the navigation menu at the top, the page content will be read out starting from the heading.
Modern browsers offer the ability to zoom in and out of the page view. Our website therefore does not have its own function for enlarging fonts and images.
The size of the page view can be changed gradually using the browser.
If your browser does not offer a button (for example a magnifying glass) to enlarge, you can also simply change the content pages (text and images) using your keyboard.
Enlarge: Hold down the < Ctrl > key and also press the plus key < + > once or several times. The view is now gradually enlarged.
Zoom out: Hold down the < Ctrl > key and also press the minus key < - > once or several times. The view will now be gradually reduced in size.
Restore original size: Press the < Ctrl > key and also the zero key < 0 >.
Note: Changes to the size representation of the website may lead to small changes in the layout. Images may appear pixelated and blurry when enlarged.
The website offers a search function. In the quick search, which is located at the top right of every page, the pages can be searched for any term. Depending on the selection, the search term is treated as a whole word, as the beginning of a word, as the end of a word or generally as a partial word.
After using the quick search, you have the option to define the search criteria more precisely. By selecting the appropriate drop-down menu, the search can be limited to individual areas of the offer. Furthermore, the output of the search result can be sorted by relevance, title or last change.
In order to view the PDF files offered on this website, you need Adobe Acrobat Reader.
Adobe Acrobat Reader is a free and freely available program that allows you to view and print PDF files. You can open the PDF documents directly in the browser by clicking on the corresponding link.
Each page of the website can be displayed in print view by clicking on the printer symbol at the beginning of the page (top right), i.e. without a header bar or navigation. In this view, the page can be printed in DIN A4 format without disturbing details.
This function corresponds to the print function of your browser. This means you will get the same result if you print the page from the browser's menu.
Likewise, each page of the website can be displayed as a PDF, saved locally and printed by clicking on the PDF symbol at the beginning of the page (top right).