/* canvas要素 */
canvas {
	border-style: solid;
	border-color: #000000;
	border-width: 1px;
	
	padding: 0;
	margin: 0;

	background-color: #000000;

	-apple-dashboard-region: dashboard-region(control rectangle 23px 0px 0px 0px);
}


/* body要素 */
body {
	font-size: 12px;
	background-color: #ffffff;
	padding: 0;
	margin: 0;

	user-select: none;
	-moz-user-select: none;
	-khtml-user-select: none;
	-webkit-user-select: none;
}


/* form */
form {
	margin: 1em 0 0 1em;
}
form > label {
	width: 12em;
	display: block;
	float: left;
}
form > select > option,
form > input {
	font-size: 12px;
}


/* br */
br {
	clear: both;
}


/* hr */
hr {
	height: 1px;
	padding: 0;
	border-color: #000000;
	border-style: solid;
	border-width: 1px 0 0 0;
}


/* copyright */
#copyright {
	font-size: 14px;
	font-weight: bold;
	letter-spacing: 1px;

	text-align: right;
	margin: 1em;
}