* {padding:0; margin:0}

.menuwrapper_back {background-image:url(../images/header.gif);width:980px;height:29px; }
.menuwrapper { margin:0 auto;  margin-left:360px}
.dropdown {float:left; color:#fff; font:15px Arial; font-weight:bold; border-left: thin solid #878787; width:110px; text-align:center; height:29px}
.dropdown dt { cursor:pointer; background-image:url(../images/header.gif);height:29px}
.dropdown dt:hover {background-image:url(../images/header_up.gif);height:29px}
.dropdown dd {position:absolute; overflow:hidden; width:150px; display:none; background:#fff; z-index:200; opacity:0}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:0px; color:#333; text-decoration:none; background:#eaf0f2; width:160px}
.dropdown a:hover {background:#878787; color:#000}
.dropdown .underline {border-bottom:1px solid #000}
.nodrop, .nodrop:active, .nodrop:visited {float:left; display:block; padding:0px; font-weight:bold; color:#333; text-decoration:none}
.nodrop:hover {background:#646464; color:#000}