There may be some javascript on the page causing the conflict then, try removing the scripts from the page.
else where in the source view i see a bunch of closing </li> tags that don't have a match opening them:
</li>
</li>
<li style="list-style-type: none; padding-right: 20px;display: inline;">Affiliate 4 </li>
</li>
</li>
</li>
</li>
</li>
</li>
</li>
</li>
</li>
<li style="list-style-type: none; padding-right: 20px;display: inline;">Affiliate 2 </li>
</li>
<li style="list-style-type: none; padding-right: 20px;display: inline;">Affiliate 3 </li>
</li>
</li>
</li>
</li>
</li>
</li>
</li>
</li>
</li>