body {
	background-color: silver;
	padding: 0;
	margin: 0;
	font-family: monospace;
	text-align: left;
	}

table, tr {
	padding: 0;
	margin: 0;
	}

td {
	border: 1px solid black;
	vertical-align: middle;
	padding: 0;
	text-align: center;
	}

img {
	border: 0;
	}

var {
	display: none;
	visibility: hidden;
	}

.white {
	color: #fff;
	background-color: #000;
	}

.grey {
	color: #fff;
	background-color: #666;
	font-weight: bold;
	}

.black {
	color: #000;
	background-color: #000;
	}

.yellow {
	color: #ff0;
	background-color: #888;
	font-weight: bold;
	}

.solid-border {
	border: 1px solid black;
}

.static {
	overflow: hidden;
}

.flip{
  -moz-transform: scale(-1, 1);
  -webkit-transform: scale(-1, 1);
  -o-transform: scale(-1, 1);
  transform: scale(-1, 1);
  -ms-filter: "FlipH";
  }

progress {
	background: #000;
	border: 0;
	width: 345px;
}

label[for="btcPopup"] img {
	height: 22px;
	margin: -2px 9px 0 0;
	float: right;
}
label[for="btcPopup"]:hover {
	cursor: pointer;
}
#btcPopup {
	display: none;
}
#btcPopup + div {
	width: 320px;
	padding: 8px;
	position: fixed;
	transform: translate(-50%, -50%);
	top: 50%;
	left: 50%;
	background: #e0e0e0;;
	z-index: 666;
	visibility: hidden;
	border-radius: 3px 15px 3px 15px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.75);
	text-align: center;
	transition: all 0.5s linear;
	opacity: 0
}
#btcPopup + div img {
	display: block !important;
	margin: 8px auto 8px auto;
}
#btcPopup + div label {
	position: absolute;
	right: 4px;
	top: 4px;
	padding: 4px 8px 4px 4px;
	transform: scale(2) rotate(45deg);
}
#btcPopup + div label:hover {
	color: #50506d;
}
#btcPopup + div a {
	text-decoration: none;
}
#btcPopup:checked + div {
	/*display:block;*/
	opacity: 1;
	visibility: visible;
}

footer {
	position: fixed;
	bottom: 0;
	width: 100%;
	text-align: center;
	background: darkgrey;
	left: 0;
	padding: 2px 0 2px 0;
}