/* トップメニュー */

#top_menu {
	width: 900px;
	height: 60px;
	margin-bottom: 10px;
	clear: left;
}
div#top_menu a {
	display: block;
	width: 180px;
	height: 60px;
	text-indent: -5000px;
        float: left;
}
div#top_menu a:hover {
        background-position: top right;
}
div#top_menu a.top_1 {
        background-image: url("../img/menu/top_1.jpg");
}
div#top_menu a.top_2 {
        background-image: url("../img/menu/top_2.jpg");
}
div#top_menu a.top_3 {
        background-image: url("../img/menu/top_3.jpg");
}
div#top_menu a.top_4 {
        background-image: url("../img/menu/top_4.jpg");
}
div#top_menu a.top_5 {
        background-image: url("../img/menu/top_5.jpg");
}


/* サイドメニュー */
#side_menu {
	margin: 3px 0px 3px;
}
div#side_menu a {
	display: block;
	width: 180px;
	height: 50px;
	text-indent: -5000px;
}
div#side_menu a:hover {
        background-position: top right;
}
div#side_menu a.side_1_1 {
        background-image: url("../img/menu/menu_1.jpg");
	margin-bottom: 5px;
}
div#side_menu a.side_1_2 {
        background-image: url("../img/menu/menu_2.jpg");
	margin-bottom: 5px;
}
div#side_menu a.side_1_3 {
        background-image: url("../img/menu/menu_3.jpg");
	margin-bottom: 5px;
}
div#side_menu a.side_1_4 {
        background-image: url("../img/menu/menu_4.jpg");
	margin-bottom: 5px;
}
div#side_menu a.side_1_5 {
        background-image: url("../img/menu/menu_5.jpg");
	margin-bottom: 5px;
}
div#side_menu a.side_1_6 {
        background-image: url("../img/menu/menu_6.jpg");
	margin-bottom: 5px;
}