CSS Change color of “:after” element on hover

Question

Lets say i have a list of elements :

    
First
    
Second
    
Third

         


        

Answer 1

Her you go mate, did a bit of "fiddling" and got it working with CSS using

.third:hover .sub{
      display:inline;   
}

:

http://jsfiddle.net/79Lvn/3/