div#upper_menu_button_1 {
	margin-top: 18px;
	width: 154px;
	height: 99px;
	background-image: url("../img/upper_menu_off_1.png");
  	background-position: left top;
  	background-repeat: no-repeat;
	float: right;
	cursor: pointer;
}

div#upper_menu_button_2 {
	margin-top: 18px;
	width: 121px;
	height: 99px;
	background-image: url("../img/upper_menu_off_2.png");
  	background-position: left top;
  	background-repeat: no-repeat;
	float: right;
	cursor: pointer;
}

div#upper_menu_button_3 {
	margin-top: 18px;
	width: 107px;
	height: 99px;
	background-image: url("../img/upper_menu_off_3.png");
  	background-position: left top;
  	background-repeat: no-repeat;
	float: right;
	cursor: pointer;
}

div#bottom_menu_1 {
	width: 168px;
	height: 110px;
	background-image: url("../img/bottom_menu_bcg_1_off.png");
  	background-position: left top;
  	background-repeat: no-repeat;
	float: left;
}

div#bottom_menu_2 {
	width: 160px;
	height: 110px;
	background-image: url("../img/bottom_menu_bcg_2_off.png");
  	background-position: left top;
  	background-repeat: no-repeat;
	float: left;
}

div#bottom_menu_3 {
	width: 147px;
	height: 110px;
	background-image: url("../img/bottom_menu_bcg_3_off.png");
  	background-position: left top;
  	background-repeat: no-repeat;
	float: left;
}