#nav { padding:0; margin:0 auto; list-style-type:none; width:701px; height:34px; position:relative; z-index:500; }
#nav li.top { display:block; float:left; height:34px; }

#nav li:hover { position:relative; z-index:200; }

#nav li:hover ul.sub { left:0px; top:34px; background-color: #982C2C; border-bottom:1px solid #CCCCCC; width:157px; height:auto; z-index:300; }
#nav li:hover ul.sub li { display:block; position:relative; float:left; width:155px; font-size:12px; font-weight:normal; border-left:1px solid #CCCCCC; border-right:1px solid #CCCCCC; border-top:1px solid #CCCCCC; }
#nav li:hover ul.sub li a { display:block; width:145px; line-height:16px; color:#FFFFFF; text-decoration:none; padding:5px; }
#nav li:hover ul.sub li a:hover { background:#DA2A2A; color:#fff; }

#nav ul, 
#nav li:hover ul ul,
#nav li:hover li:hover ul ul,
#nav li:hover li:hover li:hover ul ul,
#nav li:hover li:hover li:hover li:hover ul ul
{position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}


#nav a.health { display: block; width:62px; height:34px; text-decoration:none; background: transparent url(images/nav.gif) 0px 0px no-repeat; text-indent: -9999px; }
#nav a.health:hover { background-position:0px -34px; }

#nav a.justice { display: block; width:68px; height:34px; text-decoration:none; background: transparent url(images/nav.gif) -62px 0px no-repeat; text-indent: -9999px; }
#nav a.justice:hover { background-position:-62px -34px; }

#nav a.projects { display: block; width:74px; height:34px; text-decoration:none; background: transparent url(images/nav.gif) -130px 0px no-repeat; text-indent: -9999px; }
#nav a.projects:hover { background-position:-130px -34px; }

#nav a.treaties { display: block; width:73px; height:34px; text-decoration:none; background: transparent url(images/nav.gif) -204px 0px no-repeat; text-indent: -9999px; }
#nav a.treaties:hover { background-position:-204px -34px; }

#nav a.news { display: block; width:123px; height:34px; text-decoration:none; background: transparent url(images/nav.gif) -277px 0px no-repeat; text-indent: -9999px; }
#nav a.news:hover { background-position:-277px -34px; }

#nav a.photo_gallery { display: block; width:101px; height:34px; text-decoration:none; background: transparent url(images/nav.gif) -400px 0px no-repeat; text-indent: -9999px; }
#nav a.photo_gallery:hover { background-position:-400px -34px; }

#nav a.careers { display: block; width:72px; height:34px; text-decoration:none; background: transparent url(images/nav.gif) -501px 0px no-repeat; text-indent: -9999px; }
#nav a.careers:hover { background-position:-501px -34px; }

#nav a.links { display: block; width:57px; height:34px; text-decoration:none; background: transparent url(images/nav.gif) -573px 0px no-repeat; text-indent: -9999px; }
#nav a.links:hover { background-position:-573px -34px; }

#nav a.contact { display: block; width:71px; height:34px; text-decoration:none; background: transparent url(images/nav.gif) -630px 0px no-repeat; text-indent: -9999px; }
#nav a.contact:hover { background-position:-630px -34px; }