#side #menu{
	display:block;
	width:180px;
	height:80px;
}
#side #menu ul {
	width:180px;
	height:80px;
	margin:0 0 10px;
	padding:0;
	list-style:none;
	text-indent:-9999px; /*テキスト非表示*/
}
#side #menu ul li{
	display:inline;
	width:180px;
	height:40px;
	margin:0;
	padding:0;
}

#side #menu ul li a {
	display:block;
	width:180px;
	height:40px;
	background-image:url(../images/39report/side_menu_39report.png);
	background-position:0px 0px;
	line-height:1.0em;

}
#side #menu ul li#menu01 a {background-position:0px 0px;}
#side #menu ul li#menu02 a {background-position:0px -40px;}

#side #menu ul li#menu01 a:hover {background-position:180px 0px;}
#side #menu ul li#menu02 a:hover {background-position:180px -40px;}