/* common styling */

#topnav ul li a, #topnav ul li a:visited {display:block; text-decoration:none; color:#656679; width:140px; height:20px; text-align:center; border:1px solid #fff; line-height:20px;  overflow:hidden; padding-left: 4px;}

#topnav ul {padding:0; margin:0;list-style-type: none; text-align: center; margin-left: 7px;}
#topnav ul li {float:left; margin: 0 1px; position:relative; list-style: none; width: 140px;font-weight: bold; }
#topnav ul li ul {display: none; padding-top: 3px;}

/* specific to non IE browsers */
#topnav ul li:hover a {color:#5a87be; background:#fff;}
#topnav ul li:hover ul {display:block; position:absolute; top:21px; left:0; width:140px; padding: 0;}
#topnav ul li:hover ul li a.hide {background: #cbcbcb; color:#656679;}
#topnav ul li:hover ul li:hover a.hide {background:#cbcbcb; color:#656679;}
#topnav ul li:hover ul li ul {display: none;}
#topnav ul li:hover ul li a {display:block; background:#ddd; color:#656679;}
#topnav ul li:hover ul li a:hover {background:#cbcbcb; color:#656679;}
#topnav ul li:hover ul li:hover ul {display:block; position:absolute; left:140px; top:0;}
#topnav ul li:hover ul li:hover ul.left {left:-140px;}