#nav { padding:0; margin:0; list-style:none; height:20px; repeat-x; position:relative; z-index:500; font-family:arial, verdana, sans-serif; }
#nav li.top { display:block; float:left; height:20px; }
#nav li a.top_link { display:block; float:left; height:20px; line-height:20px; color:#f0; text-decoration:none; font-size:12px; padding:0 0 0 12px; cursor:pointer;  }
#nav li a.top_link span { float:left; display:block; padding:0 16px 0 8px; height:20px;  }
#nav li a.top_link span.down { float:left; display:block; padding:0 16px 0 8px; height:20px;  }
#nav li:hover a.top_link { color:#000; }
#nav li:hover { position:relative; z-index:200; }
#nav li:hover ul.sub { left:1px; top:20px; background: #bbd37e; padding:3px; border:1px solid #5c731e; white-space:nowrap; width:90px; height:auto; z-index:300; }
#nav li:hover ul.sub li { display:block; height:20px; position:relative; float:left; width:90px; font-weight:normal; }
#nav li:hover ul.sub li a { display:block; font-size:11px; height:18px; width:88px; line-height:18px; text-indent:5px; color:#000; text-decoration:none; border:1px solid #bbd37e; }
#nav li ul.sub li a.fly { background:#bbd37e url(../img/arrow.gif) 110px 6px no-repeat; }
#nav li:hover ul.sub li a:hover { background:#6a812c; color:#fff; border-color:#fff; }
#nav li:hover ul.sub li a.fly:hover { background:#6a812c url(../img/arrow_over.gif) 110px 6px no-repeat; color:#fff; }
#nav li:hover li:hover ul, #nav li:hover li:hover li:hover ul, #nav li:hover li:hover li:hover li:hover ul, #nav li:hover li:hover li:hover li:hover li:hover ul { left:90px; top:-4px; background: #bbd37e; padding:3px; border:1px solid #5c731e; white-space:nowrap; width:90px; z-index:400; height:auto; }
#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 li:hover li:hover a.fly, #nav li:hover li:hover li:hover a.fly, #nav li:hover li:hover li:hover li:hover a.fly, #nav li:hover li:hover li:hover li:hover li:hover a.fly { background:#6a812c url(../img/arrow_over.gif) 80px 6px no-repeat; color:#fff; border-color:#fff; }
#nav li:hover li:hover li a.fly, #nav li:hover li:hover li:hover li a.fly, #nav li:hover li:hover li:hover li:hover li a.fly { background:#bbd37e url(../img/arrow.gif) 110px 6px no-repeat; color:#000; border-color:#bbd37e; }