.dropdown { margin: 0px; padding: 0px; }
.dropdown dt {width:56px; cursor:pointer;}
.dropdown dd {position:absolute; overflow:hidden; width:110px; display:none; z-index:200; opacity:0; padding: 0px; margin: 2px 0 0 0px;}
.dropdown ul {width:204px; list-style:none; margin: 0px; padding: 2px 0 1px 0;}
.dropdown ul li {display:inline; margin: 0px; background:#d0e2df; display:block; padding: 0;}
.dropdown ul li:hover { background: black; color: white; }
.dropdown ul li:hover a { color: white; }
.sub_menu_text { color: #31989f; font-size: 12px; font-weight: bold; }
.menu_sep_line { height: 1px; background-color: #ffffff; margin-top: 2px; overflow: hidden; }