Kurs: Hilfebutton als Overlay

von Thomas Unkelbach - Dienstag, 31. Januar 2023, 16:12
 

Es ist nicht schwer, in einen Kurs einen Button als Overlay einzufügen, mit dem die Lernenden bei Bedarf zu einer (Hilfe-)Seite oder einem (Hilfe-)Forum oder ... gelangen können. Dazu muss nur der folgende Code (im HTML-Modus) in ein Textfeld eingefügt werden:

<a href="URL zur Seite oder Aktivität">
     <div style="position:fixed; bottom:20px; right:20px; z-index:9999">
          <img style="width:50px" 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" alt="Hilfe-Forum">
     </div>
</a>

Der Button als .png-Datei befindet sich im Anhang.

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