Hello,

I tried the plugin which worked fine.
After i changed width and eight to 80% which created a weird size width 300px and height approximatly 80%.
So back, to 100% and it kept that weird size and the page is showing blank. If I right click and copy the link, it goes to the right page bu not modal of course.

Where did I mess up or what could be the problem?

No, not working better in a joomla article. Even worse, it doesn't open anything. You can check on this page

Ok uninstalled and reinstalled the plugin, it seems to work for now but worried to change any parameter.