ul#menu_home {height:20px;margin:0;padding:0;}
ul#menu_home li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_home li.home {background:url(images/menu_home.jpg) no-repeat;}
ul#menu_home li.home a {background:url(images/menu_home.jpg) 0px -20px;}

ul#menu_gaiyo {height:20px;margin:0;padding:0;}
ul#menu_gaiyo li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_gaiyo li.home {background:url(images/menu_gaiyo.jpg) no-repeat;}
ul#menu_gaiyo li.home a {background:url(images/menu_gaiyo.jpg) 0px -20px;}

ul#menu_history {height:20px;margin:0;padding:0;}
ul#menu_history li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_history li.home {background:url(images/menu_history.jpg) no-repeat;}
ul#menu_history li.home a {background:url(images/menu_history.jpg) 0px -20px;}

ul#menu_map {height:20px;margin:0;padding:0;}
ul#menu_map li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_map li.home {background:url(images/menu_map.jpg) no-repeat;}
ul#menu_map li.home a {background:url(images/menu_map.jpg) 0px -20px;}

ul#menu_spot {height:20px;margin:0;padding:0;}
ul#menu_spot li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_spot li.home {background:url(images/menu_spot.jpg) no-repeat;}
ul#menu_spot li.home a {background:url(images/menu_spot.jpg) 0px -20px;}

ul#menu_gurumemap {height:20px;margin:0;padding:0;}
ul#menu_gurumemap li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_gurumemap li.home {background:url(images/menu_gurumemap.jpg) no-repeat;}
ul#menu_gurumemap li.home a {background:url(images/menu_gurumemap.jpg) 0px -20px;}

ul#menu_event {height:20px;margin:0;padding:0;}
ul#menu_event li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_event li.home {background:url(images/menu_event.jpg) no-repeat;}
ul#menu_event li.home a {background:url(images/menu_event.jpg) 0px -20px;}

ul#menu_dialect {height:20px;margin:0;padding:0;}
ul#menu_dialect li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_dialect li.home {background:url(images/menu_dialect.jpg) no-repeat;}
ul#menu_dialect li.home a {background:url(images/menu_dialect.jpg) 0px -20px;}

ul#menu_folklore {height:20px;margin:0;padding:0;}
ul#menu_folklore li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_folklore li.home {background:url(images/menu_folklore.jpg) no-repeat;}
ul#menu_folklore li.home a {background:url(images/menu_folklore.jpg) 0px -20px;}

ul#menu_profile {height:20px;margin:0;padding:0;}
ul#menu_profile li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_profile li.home {background:url(images/menu_profile.jpg) no-repeat;}
ul#menu_profile li.home a {background:url(images/menu_profile.jpg) 0px -20px;}

ul#menu_diary {height:20px;margin:0;padding:0;}
ul#menu_diary li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_diary li.home {background:url(images/menu_diary.jpg) no-repeat;}
ul#menu_diary li.home a {background:url(images/menu_diary.jpg) 0px -20px;}

ul#menu_bbs {height:20px;margin:0;padding:0;}
ul#menu_bbs li a {display:block;height:20px;width:150px;text-indent:-9999px;}
ul#menu_bbs li.home {background:url(images/menu_bbs.jpg) no-repeat;}
ul#menu_bbs li.home a {background:url(images/menu_bbs.jpg) 0px -20px;}

.on {width:150px;height:20px}
.space {width:150px;height:4px;}