@charset "UTF-8";

#nav ul {
	margin-left: 37px;
	overflow: hidden; /* 回り込み(float)の解除 + 内部要素の高さを自動補正 */
	zoom: 1;
}
#nav ul li {
	width: 126px;
	float: left;
	margin: 0px !important;
	padding: 0px !important;
	display: inline;
}
#nav a {
	display: block;
	text-indent: -999999px;
	outline:none;
	height: 70px;
}
#nav li a:hover {
	background-position:	0 -70px;
}
/*----カレント状態----*/
ul#nav-home #home a,
ul#nav-program #program a,
ul#nav-callforpaper #callforpaper a,
ul#nav-regist #regist a,
ul#nav-program #program a,
ul#nav-sympo #sympo a,
ul#nav-accommo #accommo a,
ul#nav-info #info a {
	background-position: 0 -70px;
}

#home a{
	background-image: url(../img/nav_home.jpg);
	background-repeat: no-repeat;
}

#program a{
	background-image: url(../img/nav_program.jpg);
	background-repeat: no-repeat;
}

#callforpaper a{
	background-image: url(../img/nav_callforpaper.jpg);
	background-repeat: no-repeat;
}

#regist a{
	background-image: url(../img/nav_regist.jpg);
	background-repeat: no-repeat;
}

#sympo a{
	background-image: url(../img/nav_sympo.jpg);
	background-repeat: no-repeat;
}

#accommo a{
	background-image: url(../img/nav_accommo.jpg);
	background-repeat: no-repeat;
}

#info a{
	background-image: url(../img/nav_info.jpg);
	background-repeat: no-repeat;
}