CSS question: Change colour / appearance of children based on parent colour?

Does anyone know if there’s a way via CSS to change the colour of children nodes depending on their parent’s colour tag? I’m imagining giving them a more ‘faded’ version of their parent’s colour e.g.

OR is there a way to achieve a nice coloured vertical line without using powerpack, like below?


Basically I want a way in some situations of making it more visually clear that children belong to their parent.

Sadly I don’t think it’s possible, as the color class is on the item content line only. We’ll have to move the class up to make it possible.

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Darn I thought probably not, I’ll survive :slight_smile: