.nav-wrap { padding:0px;width:960px;margin:auto; }
#nav { margin-top:0px; }
#nav ul { list-style: none; position:relative; float:left; margin:0; padding:0; }
#nav ul a { display:block; color:#000; text-decoration:none; font-weight:700; font-size:16px; line-height:32px; padding:0 15px; font-family:Arial, sans-serif; }
#nav ul li { position:relative; float:left; margin:0; padding:0; }
#nav ul.bg { background:lightblue; repeat-x; width:100%; }
#nav ul li:hover { background:#aaf; }
#nav ul ul { display:none; position:absolute; top:100%; left:0; background:lightblue; padding:0; }
#nav ul ul li { float:none; width:175px; }
#nav ul ul a { line-height:110%; padding:10px 15px; }
#nav ul ul ul { top:0; left:100%; }
#nav ul li:hover > ul { display:block; }