Hi,
There is a problem with Page Builder -> Price-Box widget. This widget is generating a list using “checks” images. Unfortunately, when on HTTPS website these images are still generated using CSS with plain HTTP in list-style-image URL so, this is causing “mixed content” security issue in browser.
Hi Zbigniew,
Preface: To prevent confusion, I’ve renamed this thread. To clarify, this is a mixed content issue.
I’ve logged this as a bug. Unfortunately, due to the List widget being a legacy widget this likely won’t be fixed for some time. I would strongly recommend moving away from that widget in favor of a different widget. Sorry mate. :(