html {
	height: 100%;
	width: 100%;
	text-align: center;
}
body {
	background-color: #100018;
}

#back {
	position: absolute;
	top: 8px;
	left: 8px;
	border-radius: 10px;
	border: 2px solid black;
	height: 50px;
	width: 50px;
	margin: auto;
	background-color: #c0c0c0;
	display: flex;
	align-items: center;
	justify-content: center;
}
#back img {
	vertical-align: middle;
}

h1 {
	font-family: serif;
	font-size: 50px;
	color: #ffffef;
}

button {
	font-family: serif;
	font-size: min(4vw, 30px);
	color: #ffffff;
	border-radius: 10px;
	border: 2px solid #ffffef;
	background-color: #000000;
	margin: min(1vw, 5px);
	padding: 5px;
}

#Ach {
	border-collapse: seperate;
	margin: auto;
	padding: 5px;
	border-spacing: 5px;
}
#SecretAch {
	border-collapse: seperate;
	margin: auto;
	padding: 5px;
	border-spacing: 5px;
}
#EvenSecreterAch {
	border-collapse: seperate;
	margin: auto;
	padding: 5px;
	border-spacing: 5px;
}
td {
	border-radius: 8px;
	padding: 5px;
	margin: 5px;
	width: min(16vw, 100px);
	height: min(16vw, 100px);
	vertical-align: middle;
	font-size: min(2.9vw, 18px);
}
.red {
	border: 2px solid #800000;
	background-color: #c00000;
	color: #600000;
}
.green {
	border: 2px solid #008000;
	background-color: #00c000;
	color: #006000;
}