Dotted underlines for forum titles

[fsbmax]

Hey I am trying to create dotted lines under the links for the forum titles... I can get it to work for the forum category titles because I can edit it in the CSS, but the alt and alt2 only lets me do what vb allows me to do? unless I am missing somethin here?

So my problem in a nutshell = cant edit underline style for alt and alt2 links.

Here is a demo:

http://www.gfxsupport.com/forums (I got the category dotted underlined)

Thanks in advance!