[Lynne]

Open the css file I linked to above. In it, you'll see css like the following:

/* ========== menu ========== */
#menu{
height:34px;
clear:both;
list-style-type: none;
margin: 0;
margin-top: 15px;
padding-left: 13px;

etc. I'm not gonna post it all.  It's in the file.
}

And then notice in his navbar:

    <!-- menu start -->
        <ul id="menu">
            <li ><a href="http://www.lonestarstangs.com/">LSS Home</a></li>
etc.  again, I'm not gonna post it all.</ul>
    <!-- menu end -->

He uses the class id menu in the navbar and then his css is all regarding a class called menu. You need to do similar on your site.