A bit of a background on the project. I have a features structure section, that has 2 levels: Parent features & Child features.

`{% set features = craft.entries.section('features').all() %}`


My goal is to get an active class on the parent if the parent page is active or if it's got a child that is active and also get an active class on the child if its active.

I am looking to get something similar to this left navigation. But instead of anchors, each feature will be its own page.
https://craftcms.com/features/all#section-types

Thanks