Hello Ofi,
thank you very much - this is a good point for starting a solution - as we had this idea formerly ... but i hoped to get it with the getting things.
BUT WE FOUND A BIG FAIL IN YOUR SYSTEM!!!
I added the next classes for the breakpoints in your new test-page as it works as expected.
Now i copied this complete css lines into the live page - but it will not take any affect. Tested many different settings, ---- no chance, no effect.
You need to know, that the live page is not a Page created in the component itself ... it is a joomla content item, which is set to be a builder page. From there i started working with the builder and so far all was ok.
But the css was not working.
Now i exported the page ... created a new page inside builder component and imported the file ... now all is working.
FACT: Fail in your system is that if the page is inside a content item, additional css is not working ...!!!!
Now my question:
Is it a bug or a feature?
I have some other pages, where i never work in the builders pages - i always work in content items - basic joomla functionality - and save them as builder-pages ... basicly it works - but no csss.
..... and i remember that sometime i wanted to add css but it took no effect also ...
So is this a fail and you will fix it with a next update?
Or is there any reason, NOT to work inside joomla content items ...?
I would prefer to work like this as it is a better overview over all content items of a page - no matter if it is basic joomla content with tiny mce editor - or builder ... both should work withoud any hassle next to each otner.
I think this was your plan to develop - but currently we found this fail here.
ADDITIONAL: In frontend editor in builder also css is not showing effect!
Please let me know shortly!
Thank you