/* CSS Document */
/*--------------------*/           
#mainnav{
	width:1200px;
	float:left;
	margin-left:0px;
	_margin-top:-9px;
}
#mainnav .mainmenu {
  margin-top:9px;
  border-left:solid 1px #999999;
}
#mainnav .mainmenu a.menu {
  display: block;
  _float:left;
}

.submenu {
  visibility: hidden;
  position: absolute;
  z-index: 3;
  _margin-left:-172px;
  _margin-top:27px;
}
.submenu a {
  display: block;
  float:left;
  text-align: left;
}

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