#nav_holder {
    width:1000px;
    margin:0 auto;
    font-size:90%;
    font-family:'arial black', sans-serif;
 }
#nav {
    height:36px;
    margin:0 0 2px 12px;
    padding:0;
    border:1px solid #444;
    border-top:1px solid #000;
    background-image:url(images/navBg.jpg);
    background-repeat:repeat-x;
    list-style-type:none;
    float:left;
 }
#nav li {
    padding-right:3px;
    float:left;
    background-image:url(images/navBorder.jpg);
    background-position:right 0;
    background-repeat:no-repeat;
}
#nav a {
    display:block;
    line-height:36px;
    padding:0 18px;
    font-size:98%;
    color:#ffff;
    text-decoration:none;
 }
#nav a:hover{
    background-image:url(images/navBgOver.jpg);
    background-repeat:repeat-x;
    background-color:#222; 
    color:#fff;
 }
#nav #red {
    color:#f00;
 }
#nav #green {
    color:#0f0;
 }

 #nav #nb{
    background:none;
    padding-right:0;
 }