Collapse/Hide replies in a discussion, by default?

Shar
Community Champion

Is there a setting or CSS hack to have all replies in a discussion collapsed when a user enters the page so they can focus on the individual top-level threads?

I found an old comment in the feature request to improve the discussion layout that mentions this ability, I'm just wondering if there is a configuration to make this the default behavior.

Thanks in advance,
Sharmaine