#sub-index a {
	background-image:url(img/sub_index.gif);
}
#sub-howto a {
	background-image:url(img/sub_howto.gif);
}
#sub-bn a {
	background-image:url(img/sub_bn.gif);
}
#sub-open-lesson a {
	background-image:url(img/sub_open-lesson.gif);
}
#sub-dictation a {
	background-image:url(img/sub_dictation.gif);
}
#sub-music-theory a {
	background-image:url(img/sub_music-theory.gif);
}
#sub-mrc-exp a {
	background-image:url(img/sub_mrc-exp.gif);
}
#sub-mrc-preparation a {
	background-image:url(img/sub_mrc-preparation.gif);
}
#sub-exp-lesson a {
	background-image:url(img/sub_exp-lesson.gif);
}
#sub-consultation a {
	background-image:url(img/sub_consultation.gif);
}
#sub-campus-tour a {
	background-image:url(img/sub_campus-tour.gif);
}

#p-index #sub-index a, #p-howto #sub-howto a, #p-bn #sub-bn a, #p-open-lesson #sub-open-lesson a, #p-open-lesson #sub-open-lesson a, #p-dictation #sub-dictation a, #p-music-theory #sub-music-theorya, #p-mrc-exp #sub-mrc-exp a, #p-mrc-preparation #sub-mrc-preparation a, #p-consultation #sub-consultation a, #p-campus-tour #sub-campus-tour a {
	background-position:-240px top;
}