body {
	margin: 10px;
}
input[type=checkbox] {
	position: absolute;
}
#tenori {
	position: relative;
	margin: 20px;
	margin-top: 26px;
}
#slider {
	position: absolute;
	height: 16px;
	margin: 20px;
	overflow: auto;
}
#slider .placeholder {
	width: 3000px;
	height: 1px;
}
#label {
	position: absolute;
	font-size: 10px;
	left: 30px;
	font-family: sans-serif;
}