/* Navigation */


.nav, .nav ul {
	list-style: none;
	margin: 0;
	padding: 0;
}
.nav {
	position: relative;
	width: 920px;
	margin-right: auto;
	margin-left: auto;
	z-index: 1000;
}
.nav li {
	float: left;
	margin: 0;
	padding: 0;
	position: relative;
	width: 184px;
	height: 40px;
}
.nav li a {
	color: #FFFFFF;
	display: block;
	padding: 0;
	text-decoration: none;
	font-size: 1em;
	line-height: 40px;
	font-weight: normal;
	text-align: center;
	width: 184px;
	margin: 0px;
	background-color: #565656;
	background-image: url(navi_bk_a.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
.nav li a:hover {
	background-color: #565656;
	background-image: url(navi_bk_hover.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
.nav ul {
	margin: 0;
	　width: 184px;
	position: absolute;
	top: -999em;
}
.nav li:hover ul {
	top: 40px;
}
.nav ul li {
	border: 0;
	float: none;
}
.nav ul a {
	width: 184px;
}
.nav ul a:hover {
	background: #ccc;
	color: #000;
}


.nav li ul li a {
}