/* ▼滝野川ドロップダウンメニュー */

body {margin:0px;}
* {padding:0; margin:0}
.dropdown {float:left; padding:0; margin:0}
.dropdown dt {border:0px  padding:0px; cursor:pointer;}
.dropdown dt:hover {}
.dropdown dd {position:fixed; overflow:hidden; width:140px; display:none; background:#fff; z-index:200; opacity:0;}
.dropdown ul {width:140px; border:1px solid #9ac1c9; list-style:none; border-top:none; text-align:left; font-size:14px; }
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:4px; color:#333; text-decoration:none; background:#eef9f9; width:140px}
.dropdown a:hover {background:#d6f1f1; color:#000}
.dropdown .underline {border-bottom:1px solid #b9d6dc}