* {padding:0; margin:0}
.dropdown {float:left; padding-right:4px;}
.dropdown dt {width:169px; text-align:center; padding:8px; color:#008440;  cursor:pointer; background:url(../images/header.gif); font-size:14px;}
.dropdown dt a:link, .dropdown dt a:visited {color:#008440;  cursor:pointer; background:none; font-size:14px; padding:0;}

.dropdown dt:hover {background:url(../images/header_over.gif)}
.dropdown dd {position:absolute; overflow:hidden; width:185px; display:none; background-color:#cce6d9; z-index:200; opacity:0}
.dropdown ul {width:185px;  list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown a:link, .dropdown a:active, .dropdown a:visited {display:block; padding:5px; text-align:center; color:#008440; text-decoration:none; background-color:#cce6d9; }
.dropdown a:hover {background-color:#e1f5eb; color:#008440; font-weight:bold;}
.dropdown .underline {border-bottom:1px solid #b9d6dc}