#menu_box ul {
	width: 1000px;
	height:36px;
	padding:0 auto;
	background:url(/images_demo/menu.jpg) center no-repeat;
	margin:0 auto;
}

#menu_box li {
	display:inline;
	list-style-type:none;
}
#menu_box li a {
	height:36px;
	display:block;
	float:left;
	text-indent:-9877em;
	overflow:hidden;
}
/*------off*/
#menu_box li.menu01 a {
	background:url(/images_demo/menu.jpg) no-repeat 0 0;
	width:125px;
}
#menu_box li.menu02 a {
	background:url(/images_demo/menu.jpg) no-repeat -125px 0;
	width:125px;
}
#menu_box li.menu03 a {
	background:url(/images_demo/menu.jpg) no-repeat -250px 0;
	width:125px;
}
#menu_box li.menu04 a {
	background:url(/images_demo/menu.jpg) no-repeat -375px 0;
	width:125px;
}
#menu_box li.menu05 a {
	background:url(/images_demo/menu.jpg) no-repeat -500px 0;
	width:125px;
}
#menu_box li.menu06 a {
	background:url(/images_demo/menu.jpg) no-repeat -625px 0;
	width:125px;
}
#menu_box li.menu07 a {
	background:url(/images_demo/menu.jpg) no-repeat -750px 0;
	width:125px;
}
#menu_box li.menu08 a {
	background:url(/images_demo/menu.jpg) no-repeat -875px 0;
	width:125px;
}
/*------hover*/
#menu_box li.menu01 a:hover {
	background:url(/images_demo/menu.jpg) no-repeat 0 -36px;
}
#menu_box li.menu02 a:hover {
	background:url(/images_demo/menu.jpg) no-repeat -125px -36px;
}
#menu_box li.menu03 a:hover {
	background:url(/images_demo/menu.jpg) no-repeat -250px -36px;
}
#menu_box li.menu04 a:hover {
	background:url(/images_demo/menu.jpg) no-repeat -375px -36px;
}
#menu_box li.menu05 a:hover {
	background:url(/images_demo/menu.jpg) no-repeat -500px -36px;
}
#menu_box li.menu06 a:hover {
	background:url(/images_demo/menu.jpg) no-repeat -625px -36px;
}
#menu_box li.menu07 a:hover {
	background:url(/images_demo/menu.jpg) no-repeat -750px -36px;
}
#menu_box li.menu08 a:hover {
	background:url(/images_demo/menu.jpg) no-repeat -875px -36px;
}


/*------on*/
#menu_box li.menu01_on a {
	background:url(/images_demo/menu.jpg) no-repeat 0 -36px;
	width:125px;
}
#menu_box li.menu02_on a {
	background:url(/images_demo/menu.jpg) no-repeat -125px -36px;
	width:125px;
}
#menu_box li.menu03_on a {
	background:url(/images_demo/menu.jpg) no-repeat -250px -36px;
	width:125px;
}
#menu_box li.menu04_on a {
	background:url(/images_demo/menu.jpg) no-repeat -375px -36px;
	width:125px;
}
#menu_box li.menu05_on a {
	background:url(/images_demo/menu.jpg) no-repeat -500px -36px;
	width:125px;
}
#menu_box li.menu06_on a {
	background:url(/images_demo/menu.jpg) no-repeat -625px -36px;
	width:125px;
}
#menu_box li.menu07_on a {
	background:url(/images_demo/menu.jpg) no-repeat -750px -36px;
	width:125px;
}
#menu_box li.menu08_on a {
	background:url(/images_demo/menu.jpg) no-repeat -875px -36px;
	width:125px;
}