@charset "utf-8";

.mainmenu {
  margin: 0;
  padding: 0;
  list-style: none;
  float: left;
}
.mainmenu a {
  display: block;
  text-align: center;
  padding:0;
  margin:0;
  text-decoration: none;
}
.submenu {
  visibility: hidden;
	position: absolute;
	z-index: 3;
}
.submenu a {
	display: block;
  text-align: left;
}
/* サブメニューの半透明処理
--------------------*/
.submenu {
	filter: alpha(Opacity=90);
	opacity: 0.9;
}