* {padding:0; margin:0}
_ {padding:0; margin:0}

.dropdown {float:left; padding-right:0px;}
.dropdown dt {width:56px; height:20px; padding:0px; font-weight:bold; cursor:pointer;}
.dropdown dt:hover {background:url(images/header_over.gif)}
.dropdown dd {margin-left: 0px; margin-top: 0px; _margin-top: -2px; position:absolute; overflow:hidden; width:140px; display:none; z-index:200; opacity:0;}
.dropdown ul {width:100px; list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {margin-left: 0px; display:block; color:#333; text-decoration:none; width:100px}
.dropdown a:hover {background:#d9e1e4; color:#000;}
.dropdown .underline {}

.dropdown_login {float:left; padding-right:0px; height: 20px; line-height: 0px;}
.dropdown_login dl {height: 20px; line-height: 0px;}
.dropdown_login dt {width:92px; height:20px; padding:0px; font-weight:bold; cursor:pointer;}
.dropdown_login dt:hover {background:url(images/header_over.gif)}
.dropdown_login dd {padding: 0px;margin-left: 0px; margin-top: 0px; _margin-top: -2px; position:absolute; overflow:hidden; width:212px; height:53px; display:none; z-index:200; opacity:0;}
.dropdown_login a:hover {}
.dropdown_login .underline {}

.dropdown_blank {float:left; padding-right:0px; height:20px; line-height: 0px;}
.dropdown_blank dt {width:56px; height:20px; padding:0px; font-weight:bold; cursor:pointer;}
.dropdown_blank dt:hover {background:url(images/header_over.gif)}
.dropdown_blank dd {margin-left: -40px; margin-top: 0px; position:absolute; overflow:hidden; width:140px; display:none; z-index:200; opacity:0;}
.dropdown_blank ul {width:100px; list-style:none; border-top:none}
.dropdown_blank li {display:inline}
.dropdown_blank dl {height: 20px; line-height: 0px;}
.dropdown_blank a, .dropdown a:active, .dropdown a:visited {}
.dropdown_blank a:hover {}
.dropdown_blank .underline {}