@charset "UTF-8";

nav ul {
}
nav li {
	margin: 0px !important;
	padding: 0px !important;
}
nav a {
	width: 206px;
	height: 39px;
	display: block;
	text-indent: -999999px;
	outline:none;
}
nav li a:hover {
	background-position: -206px 0px ;
}
/*----カレント状態----*/
ul#nav-home #home a,
ul#nav-greeting #greeting a,
ul#nav-gaiyou #gaiyou a,
ul#nav-program #program a,
ul#nav-abstract #abstract a,
ul#nav-tenji-koukoku #tenji-koukoku a,
ul#nav-speakers #speakers a,
ul#nav-guidelines #guidelines a,
ul#nav-jizensanka #jizensanka a,
ul#nav-konsinkai #konsinkai a,
ul#nav-sanka #sanka a,
ul#nav-sosiki #sosiki a,
ul#nav-sanjo #sanjo a,
ul#nav-takuji #takuji a,
ul#nav-access #access a,
ul#nav-accommodation #accommodation a,
ul#nav-link #link a {
	background-position: -206px 0;
}

#home a{
	background-image: url(../img/nav_home.jpg);
	background-repeat: no-repeat;
	height: 40px;
}

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

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

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

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

#tenji-koukoku a{
	background-image: url(../img/nav_tenji_koukoku.jpg);
	background-repeat: no-repeat;
}

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

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

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

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

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

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

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

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

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

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

#link a{
	background-image: url(../img/nav_link.jpg);
	background-repeat: no-repeat;
	height: 41px;
}