/* CSS Document */
/*--------------------*/           
#dd {
/*margin-left: 25%;*/
/*padding: 0 0 20px 0;*/
}
#dd .mainmenu_a,
#dd .mainmenu_b,{
  margin: 0;
  padding: 0;
  list-style: none;
  float: left;
}
#dd .mainmenu_a,
#dd .mainmenu_b {
  margin: 0;
  padding: 0;
  list-style: none;
  float: left;
  width:152px;
  height:18px;
  position:relative;
  font-size:12px;
}
#dd .mainmenu_a a.menu,
#dd .mainmenu_b a.menu{
  display: block;
  text-align: center;
  padding:0;
  margin:0;
  width:152px;
  height:18px;
/*padding: 4px 10px;*/
/*margin: 0 1px 0 0;*/
  text-decoration: none;
  position:relative;
}



#dd .mainmenu a.menu:hover{
/*background: #49A3FF;*/
}

#dd .mainmenu_a .submenu {
	background: #eee;
	visibility: hidden;
	position: absolute;
	z-index: 3;
	width:145px;
	padding:3px;
}
#dd .mainmenu_b .submenu {
	background: #eee;
	visibility: hidden;
	position: absolute;
	z-index: 3;
	width:145px;
	padding:3px;
}
#dd .mainmenu_a .submenu ul li,
#dd .mainmenu_b .submenu ul li{
width:145px;
}


.submenu a {
  display: block;
/*font: 11px arial;*/
  text-align: left;
/*text-decoration: none;
  padding: 5px;*/
  color: #339900;
  padding:3px;
}
.submenu a:hover {
background: #999;
  color: #FFF;
}

/* サブメニューの半透明処理
--------------------*/
.submenu {
 filter: alpha(Opacity=90);
	opacity: 0.9;
}