Hello All,

Sorry for the confusing title, but I have no idea how to write it down .

Imagine that I have a numbered list

1. A
2. B
3. C

In the beginning I want A in bold ( or more visible) and B and C faint or in light grey.


When I select B, I want that A goes faint as C.
When I select C, both A and B are faint.


I could play with animations, but is a bit long.


I attach a img to give an idea. It is only one text box, and not 3






Thank you.