/* ------------------------------
	���j���[
------------------------------ */


#menu_dev_01 a{
 display:block;
 background-image:url('dev/image/menu_dev_01.jpg');
 width:143px;
 height:21px;
 margin-bottom:-1px;
}
#menu_dev_01on a{
 display:block;
 background-image:url('dev/image/menu_dev_01on.jpg');
 width:143px;
 height:21px;
 margin-bottom:-1px;
}

#menu_dev_02 a{
 display:block;
 background-image:url('dev/image/menu_dev_02.jpg');
 width:143px;
 height:21px;
 margin-bottom:-1px;
}
#menu_dev_02on a{
 display:block;
 background-image:url('dev/image/menu_dev_02on.jpg');
 width:143px;
 height:21px;
 margin-bottom:-1px;
}