I have an other question concerning my new website: testseite2.physio-kawezi.de/

The topic "Leistungen" use a tabs module of roksprocket. At the end of each list is a link to more information. This article text should open in a popup window like the imprint. Have a look to the link "mehr Informationen" at the list "Behandlungen in der Praxis". It opens the text, but not as a popup.
I use this code components:
<a data-uk-lightbox="" data-lightbox-type="iframe" href="index.php?option=com_content&view=article&id=67&tmpl=component"></a>

What is wrong?

Live url please

Do you mean this? testseite2.physio-kawezi.de/

Please follow these instructions
www.joomlaplates.de/support/dokumentatio...htbox-im-roksprocket

Thank you.

But I have a little question concerning the lightboxes.

The text in the lightbox of the tab module (Leistungen) doesn´t have the same font like the lightbox of the imprint. But the articles are written the same way.
Have you got a hint what I can change?

Sorry not possible.
The ligghtbox style is a basic style from component.php