There are various ways but, for your situation I'd suggest creating an extra class or more for links:
Code:
A.red:link {font-size:8pt; font-family: Verdana, MS Sans Serif; color:red}
A.red:visited {font-size:8pt; font-family: Verdana, MS Sans Serif; color:red}
A.red:hover {text-decoration:underline; font-family: Verdana, MS Sans Serif; color:hotpink}
The above, in addition to your current declaration would result in two types of links for your pages. One would be the black ones with no underline that you already have, written in the html like so:
HTML Code:
<a href="some.htm">Black Link</a>
The other would be red with underline, written this way:
HTML Code:
<a class="red" href="someother.htm">Red Link</a>
The word 'red' as a class identifier is arbitrary.
Bookmarks