Info Warning Boxes in Articles/Pages?

The CMS Questions
1

Good morning,

I would like to use the info-warning-boxes in some articles or pages, but this does not work out of the box.
I tried to find it in the source code of getkirby, but I didn’t find it or overlooked it.
Would you give me a tip on how best to implement this into Kirby4 or where I can find the appropriate code.

Thanks,
Oliver

2

It’s in the Marsdown plugin: getkirby.com/site/plugins/site/src/Marsdown/Marsdown.php at main · getkirby/getkirby.com · GitHub

3

Thank you for your answer.
But I have no idea how to get it to work.
“Marsdown” is probably not one of the plugins listed on getkriby.com, is it?
Since the thing with the info-warning-boxes is in the Kirby styleguide, I had thought that the function already works out of the box.

4

No, it’s in the styleguide for https://getkirby.com, our website. It’s not an official plugin.