.menu_centered {width:800px; height:370px; font-size:0.95em; position:relative; z-index:100;font-family: 'Trebuchet MS', Tahoma, Sans-serif; }
/* hack to correct IE5.5 faulty box model */
* html .menu_centered {width:800px; w\idth:800px;}
/* remove all the bullets, borders and padding from the default list styling */
ul.top_level, ul.centered_nav {padding:0;margin:5px auto 5px auto; clear:both;list-style-type:none;text-align:center; }
ul.top_level {padding:7px 0 3px 0;border-bottom:1px solid #900;}
/* float the list to make it horizontal and a relative positon so that you can control the dropdown menu positon */

.menu_centered li.top_level {float:none; color:#FFF; font-weight:bold;}
div.centered_nav {padding:0;margin:5px auto; clear:both;list-style-type:none;text-align:center; }

ul.centered_nav li {width:170px;position:relative; float:left;}
ul.centered_nav li a:hover {text-decoration:underline; color:#CCC}
div.centered_nav ul.centered_nav {text-align:center; display:inline-block}
/* style the links for the top level */
.menu_centered a, .menu_centered a:visited {display:block;font-size:0.85em;text-decoration:none; color:#FFF; font-weight:bold; width:150px; height:30px; padding:10px 0 0 10px; line-height:120%;}