in reply to Spacing for 'reply to reply' nodes.

A 'view source' on a node with replies reveals that each reply has "<ul class='indent'>", repeated twice for Re^3, thrice for Re^4, etc.

Adding

ul.indent { margin-left: 5px; }
to your On-Site CSS Markup in Display Settings should do the trick.

Replies are listed 'Best First'.
Re^2: Spacing for 'reply to reply' nodes.
by almut (Canon) on Dec 01, 2009 at 20:45 UTC

    Setting padding-left seems to have a better effect (at least for me).