/* CSS Document */
/*--------------------*/
#dd .mainmenu {
  margin: 0;
  padding: 0;
  list-style: none;
  float: left;
}

#dd .mainmenu a.menu {
  display: block;
  text-align: center;
  padding: 4px 25px;
  border-radius: 4px;
  margin: 0;
  width: 100px;
  background-color: #fff;
}

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

.submenu {
  background: #fff;
  visibility: hidden;
  position: absolute;
  z-index: 3;
  margin-top: -530px;
}

.submenu a {
  display: block;
  font: 13px arial;
  padding: 5px 9px;
  text-align: left;
  text-decoration: none;
  color: #2875DE;
}

.submenu a:hover {
  background: #49A3FF;
  color: #FFF;
}

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