body {margin:25px; font:12px Tahoma}
* {padding:0; margin:0}
.dropdown {float:left; color:White; font:12px Tahoma}
.dropdown dt {width:175px; height:43px ;font-weight:bold; cursor:pointer;}
.dropdown dt a{display:block}
.dropdown dt a:hover{background-image:url(images/menu_selected.png);background-position: center left;background-repeat:no-repeat; color:White;}
.dropdown dd {position:absolute; overflow:hidden; width:175px; display:none; background:#fff; z-index:200; opacity:0}
.dropdown ul {border:2px solid white; list-style:none; background:Black;text-align:center;}
.dropdown li {display:inline;}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; color:White; text-decoration:none;}
.dropdown a:hover { color:Red}
.dropdown .underline {border-bottom:1px solid #b9d6dc}