@charset "UTF-8";

.btn img{
	position: absolute;
	top: 0px;
	left: 0px;
}
.btn img.on{display: block;}
.btn img.off{display: none;}

.btn{
	position: absolute;
	display: block;
	width: 64px;
	height: 64px;
	background-color: transparent;
	cursor: pointer;
}

.btn.group3{
	width: 126px;
	height: 126px;
}

.d1{
	left: 82px;
}
.d2{
	left: 241px;
}

.d3{
	left: 424px;
}
.d4{
	left: 551px;
}
.d5{
	left: 686px;
}
.d6{
	left: 817px;
}

.d7{
	left: 71px;
}
.d8{
	left: 302px;
}
.d9{
	left: 530px;
}
.d10{
	left: 759px;
}



.group1{
	top: 164px;
}
.group2{
	top: 182px;
}
.group3{
	top: 378px;
}