www.wysiwygwebbuilder.com

Sorry to bother everyone again.

I did something wrong on my master frame (probably), but don't know what causes this error:

https://www.freiblatt.de/test/Spenden_de.php

Here is my sample project:
https://www.freiblatt.de/test/test1.wbs

Thanks in advance!
Have already tried to find the error myself, but have no idea.

@crispy: In case you are looking at this: It is still the old project (with some of the changes that you recommended not yet implemented).

The content page should have the same breakpoints as the master page.

Thank you very much!!!

Does this only apply to the breakpoints of the pages themselves? (Can layout grids have other breakpoints)?

And also I had defined a minimum width of the master frame: Is that also wrong?

In the master page you have added a 480 breakpoint.
All pages that use this master page should also have this breakpoint.
This is unrelated to the breakpoint of the layout grids.

thank you!
Have corrected that, it works now! Even had that breakpoint correction on my to-do-list (but there is quite a list of changes that I still need to make!)

Is it advisable to define a minimum width for the master frame?

Is it advisable to define a minimum width for the master frame?

What exactly do you mean by this?

My suspicion was that a mimimum width would confuse smaller screens (I had some trouble on smaller screens)

But I think I have found the answer: On smaller screens, the browser would just display a horizontal scroll bar, right?

Thanks for you help in any case - now the page works perfectly!

On smaller screens, the browser would just display a horizontal scroll bar, right?

Correct