@charset "utf-8";

/* CSS Document */



#menu{

	width: 681px;

	height: 41px;

	position: absolute;

	top: 52px;

	left: 334px;

	float: left;}

	

#menu_box{}

#menu_box ul{}

#menu_box li{

	float:left;

	height:41px;}

#menu_box li a{

	display:block;

	-webkit-transition: background 200ms linear;

-moz-transition: background 200ms linear;

-o-transition: background 200ms linear;

transition: background 200ms linear;

	text-indent:-9999px;}

	

#menu_box li.about_but01 a{

	background-image:url(menu_about_01.jpg);

	height:41px;

	width:165px;}



#menu_box li.about_but01 a:hover{

	background-image:url(menu_about_02.jpg);}

	

#menu_box li.service_but02 a{

	background-image:url(menu_service_01.jpg);

	height:41px;

	width:120px;}

	

#menu_box li.service_but02 a:hover{

	background-image:url(menu_service_02.jpg)}



#menu_box li.product_but03 a{

	background-image:url(menu_product_01.jpg);

	height:41px;

	width:120px;}

#menu_box li.product_but03 a:hover{

	background-image:url(menu_product_02.jpg);}



#menu_box li.contact_but04 a{

	background-image:url(menu_contact_01.jpg);

	height:41px;

	width:120px;}

#menu_box li.contact_but04 a:hover{

	background-image:url(menu_contact_02.jpg);}



#menu_box li.home_but05 a{

	background-image:url(menu_home_01.jpg);

	height:41px;

	width:156px;}

#menu_box li.home_but05 a:hover{

	background-image:url(menu_home_02.jpg);}