#nav {padding:0; margin:0; list-style:none; height:30px; position:relative; z-index:900; font-family:arial, verdana, sans-serif; width:965px;}
#nav li.top {display:block; float:left;}
#nav li a {display:block; float:left; height:30px; width:193px; border:0px solid #888; border-color:#ddd #888 #000 #ccc; text-decoration:none; padding:0; cursor:pointer;}
#nav li a b {margin-left:-999px;}

#nav li a.one {background:url(../imgs_menu/solutions.gif);}
#nav li a.two {background:url(../imgs_menu/insight.gif);}
#nav li a.three {background:url(../imgs_menu/careers.gif);}
#nav li a.four {background:url(../imgs_menu/about.gif);}
#nav li a.five {background:url(../imgs_menu/contact.gif);}


#nav li:hover a,
#nav a:hover
{background-position: 0 30px;}

#nav table {position:absolute; top:0; left:0; border-collapse:collapse; padding:0; width:0; height:0; margin:-1px;}

#nav .sub {position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}

#nav li:hover {position:relative; z-index:200;}
#nav a:hover {position:relative; white-space:normal; z-index:200;}

#nav :hover ul.sub
{left:0; top:31px; background: #ffffff; width:193px; height:auto; z-index:300;}
#nav :hover ul.sub li
{display:block; height:24px; position:relative; float:left; width:193px; font-weight:normal;}
#nav :hover ul.sub li a
{display:block; height:24px; width:193px; border:1px solid #888; border-color:#ddd #888 #000 #ccc; text-decoration:none; padding:0; cursor:pointer;}
#nav :hover ul.sub li a b {position:absolute; left:-9999px; margin:0;}

#nav :hover ul li a.sol1 {background:url(../imgs_menu/global.gif);}
#nav :hover ul li a.sol2 {background:url(../imgs_menu/software.gif);}
#nav :hover ul li a.sol3 {background:url(../imgs_menu/cadcam.gif);}
#nav :hover ul li a.sol4 {background:url(../imgs_menu/quality.gif);}
#nav :hover ul li a.sol5 {background:url(../imgs_menu/project.gif);}


#nav :hover ul li a.ins1 {background:url(../imgs_menu/success.gif);}
#nav :hover ul li a.ins2 {background:url(../imgs_menu/blogs.gif);}

#nav :hover ul li a.about1 {background:url(../imgs_menu/mission.gif);}
#nav :hover ul li a.about2 {background:url(../imgs_menu/people.gif);}
#nav :hover ul li a.about3 {background:url(../imgs_menu/advisory.gif);}

#nav :hover ul.sub li a:hover 
{background-position: 0 24px; position:relative;}
#nav :hover ul.sub li a:hover b {left:100px; top:0px; background:#FF9900; color:#000; border:1px solid #888; display:block; width:100px; height:20px; text-align:center; font-size:11px; line-height:18px;}