html:after {
	content: "";
	background-image:
	url('../images/chara_btn_01_off.png'),
	url('../images/chara_btn_02.png'),
	url('../images/chara_btn_03.png'),
	url('../images/chara_btn_04.png'),
	url('../images/chara_btn_05.png'),
	url('../images/chara_btn_06.png'),
	url('../images/chara_btn_07.png'),
	url('../images/chara_btn_08.png'),
	url('../images/chara_btn_09.png'),
	url('../images/voice_btn_off.png');
}