Or you differ between links based on what section they are in:
<ul class="linksectionA">
<li><a href="#">Link A1</a></li>
<li><a href="#">Link A2</a></li>
<li><a href="#">Link A3</a></li>
</ul>
<ul class="linksectionB">
<li><a href="#">Link B1</a></li>
<li><a href="#">Link B2</a></li>
<li><a href="#">Link B3</a></li>
</ul>
<ul class="linksectionC">
<li><a href="#">Link C1</a></li>
<li><a href="#">Link C2</a></li>
<li><a href="#">Link C3</a></li>
</ul>
Then you can easily assign each link within those sections a different style:
.linksectionA a { color: red; }
.linksectionB a { color: green; }
.linksectionC a { color: blue; }