Hi there,
I thought the problem was on the free version on bought the pro one but it is on both the same issue.
Code:
[advanced_iframe use_shortcode_attributes_only="true" src="https://bwl-aufgaben.de/aufgaben/einkauf/EXG_01/index.html" width="100%" height="400" id="advanced_iframe" hide_page_until_loaded="true" add_css_class_iframe="true" iframe_hide_elements="#exp01_s_ueberschrift" iframe_content_styles="margin-top:-40px" onload_resize="true" resize_on_click="100" ]
1. iframe_hide_elements
Element is showing even though I have the ID included. When I add "#exp01_s_ueberschrift,h1", the h1 is not showing but the ID (#exp01_s_ueberschrift) is still there.
2. iframe_content_styles
I tried it with positive and the showing negative margin, but its not working.
3. onload_resize="true"
Is not working
Page URL is
https://bwl-aufgaben.de/beschaffung/exponentielle-glaettung-exg-01/
Thx a lot in front of all efforts,
Steve