@charset "utf-8";
/* CSS Document */
* {padding:0; margin:0}
.dropdown {float:left; padding-right:0px}
.dropdown dt {width:135px; height:30px; background-repeat:no-repeat; cursor:pointer; background:url(../images/advance_05.jpg);}
.dropdown dt:hover { background:url(../images/index4_05.jpg);}
.dropdown dd {position:absolute; overflow:hidden; width:136px; display:none; background:#fff; z-index:200; opacity:0}
.dropdown ul {width:132px; border:1px solid #616161; list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:0px; color:#333; text-decoration:none; background-image:url(../images/in_button.jpg); width:132px; height:25px}
.dropdown a:hover {background:#6b6b6b; color:#ffffff;}
.dropdown .underline {border-bottom:1px solid #616161}