* {
	font-family: Arial;
	box-sizing: border-box;
}

body {
	background: #011;
}

#message_box {
	width: 280px;
	height: 514px;
	background: #000;
	border: 1px solid #333;
	overflow: hidden;
	color: #576;
	font-size: 12pt;
	padding: 4px 8px;
	position: absolute;
	top: 8px;
	left: 522px;
}

#message_box > p {
	margin: 2px 4px 2px;
}

#message_box > p:first-child {
	font-weight: bold;
	font-size: 14pt;
	color: #ba8;
}

#reversypad {
	width: 514px;
	height: 514px;
	background: #465;
	border: 1px solid #333;
	overflow: hidden;
	color: #576;
}

#reversypad > div {
	width: 64px;
	height: 64px;
	padding-top: 12px;
	border-width: 1px;
	border-style: solid;
	border-color: #687 #576 #243 #354;
	text-align: center;
	float: left;
	font-size: 24pt;
	cursor: pointer;
}

#reversypad > .cell_pink {
	background: rgba(0,100,200,0.1);
	color: #8a9;
}

#reversypad > .cell_white::after {
	content: '';
	display: block;
	margin: -5px 0 0 8px;
	position: relative;
	background: #eee;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	box-shadow: -1px 2px 3px 0 #000;
}

#reversypad > .cell_black::after {
	content: '';
	display: block;
	margin: -5px 0 0 8px;
	position: relative;
	background: #222;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	box-shadow: -1px 2px 3px 0 #000;
}