Show more info dialog when clicking card

[sasch901]

Describe the solution you'd like
would be cool to show on the Card - or with a click. Some weather services provide a description (for example DWD). And a Time from-to. Now if we click on the warning, it looks very technical :)

[MrBartusek]

Hey, this was a feature that I intended to add a couple of times but never was able to do that. It seems possible to add it with card-mod here, but I think adding a dependency like that to this project is counterproductive. I am open to PRs for this one.

[sasch901]

Hmm, maybe it is possible to expand the Card? (Like the old jquery slideDown() method