@charset "utf-8";



.btn_mainpage {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_mainpage_hover_en.gif) no-repeat;
	margin-right: 1px;
}
.btn_mainpage a:link, .btn_mainpage a:visited {
	width: 113px;
	height: 41px;
	display: block;
	background: url(/images/menu_mainpage_normal_en.gif) no-repeat;
}
.btn_mainpage a:hover {
	background: url(/images/menu_mainpage_hover_en.gif) no-repeat;
}

.btn_mainpage_active {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_mainpage_active_en.gif) no-repeat;
	margin-right: 1px;
}


.btn_invitltr {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7) no-repeat;
	margin-right: 1px;
}

.btn_invitltr a:link, .btn_invitltr a:visited {
	width: 113px;
	height: 41px;
	display: block;
	background: url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7) no-repeat;
}

.btn_invitltr a:hover {
	background: url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7) no-repeat;
}

.btn_invitltr_active {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7) no-repeat;
	margin-right: 1px;
}


.btn_symprg {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_symposiumprogram_hover_en.gif) no-repeat;
	margin-right: 1px;
}

.btn_symprg a:link, .btn_symprg a:visited {
	width: 113px;
	height: 41px;
	display: block;
	background: url(/images/menu_symposiumprogram_normal_en.gif) no-repeat;
}

.btn_symprg a:hover {
	background: url(/images/menu_symposiumprogram_hover_en.gif) no-repeat;
}

.btn_symprg_active {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_symposiumprogram_active_en.gif) no-repeat;
	margin-right: 1px;
}


.btn_symcntr {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_symposiumcenter_hover_en.gif) no-repeat;
	margin-right: 1px;
}

.btn_symcntr a:link, .btn_symcntr a:visited {
	width: 113px;
	height: 41px;
	display: block;
	background: url(/images/menu_symposiumcenter_normal_en.gif) no-repeat;
}

.btn_symcntr a:hover {
	background: url(/images/menu_symposiumcenter_hover_en.gif) no-repeat;
}

.btn_symcntr_active {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_symposiumcenter_active_en.gif) no-repeat;
	margin-right: 1px;
}


.btn_orgcom {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_organisationcommittee_hover_en.gif) no-repeat;
	margin-right: 1px;
}

.btn_orgcom a:link, .btn_orgcom a:visited {
	width: 113px;
	height: 41px;
	display: block;
	background: url(/images/menu_organisationcommittee_normal_en.gif) no-repeat;
}

.btn_orgcom a:hover {
	background: url(/images/menu_organisationcommittee_hover_en.gif) no-repeat;
}

.btn_orgcom_active {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_organisationcommittee_active_en.gif) no-repeat;
	margin-right: 1px;
}


.btn_press {
	width: 93px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_press_hover_en.gif) no-repeat;
	margin-right: 1px;
}

.btn_press a:link, .btn_press a:visited {
	width: 93px;
	height: 41px;
	display: block;
	background: url(/images/menu_press_normal_en.gif) no-repeat;
}

.btn_press a:hover {
	background: url(/images/menu_press_hover_en.gif) no-repeat;
}

.btn_press_active {
	width: 93px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_press_active_en.gif) no-repeat;
	margin-right: 1px;
}


.btn_contact {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_contact_hover_en.gif) no-repeat;
	 
}

.btn_contact a:link, .btn_contact a:visited {
	width: 113px;
	height: 41px;
	display: block;
	background: url(/images/menu_contact_normal_en.gif) no-repeat;
}

.btn_contact a:hover {
	background: url(/images/menu_contact_hover_en.gif) no-repeat;
}

.btn_contact_active {
	width: 113px;
	height: 41px;
	display: block;
	float: left;
	background: url(/images/menu_contact_active_en.gif) no-repeat;
	 
}


.btn_registernow {
	width: 109px;
	height: 41px;
	display: block;
	background: url(/images/menu_registernow_hover_en.gif) no-repeat;
}

.btn_registernow a:link, .btn_registernow a:visited {
	width: 109px;
	height: 41px;
	display: block;
	background: url(/images/menu_registernow_normal_en.gif) no-repeat;
}

.btn_registernow a:hover {
	background: url(/images/menu_registernow_hover_en.gif) no-repeat;
}

.btn_registernow_active {
	width: 109px;
	height: 41px;
	display: block;
	background: url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7) no-repeat;
}