h1{
	background-color:64113F;
	color:white;
	font-family:calibri;
	text-align:center;

}
h2{
	background-color:64113F;
	color:white;
	font-family:calibri;
	text-align:center;

}

div.Intro{
	background-color:DE4D86;
	margin:10px;
	font-size:16pt;
	font-family:calibri;
	padding:5px;
	height:13in;
	width:13in;
	border: 2px solid black;
	float:left;
	text-align:left;
	color:white;
	
}

div.History{
	background-color:F7CACD;
	margin:10px;
	font-size:16pt;
	font-family:calibri;
	padding:5px;
	height:9in;
	width:13in;
	border: 2px solid black;
	float:left;
	text-align:left;
	color:white;
}

div.Math{
	background-color:#66e0ff;
	margin:10px;
	font-size:16pt;
	font-family:calibri;
	padding:5px;
	height:13in;
	width:13in;
	border: 2px solid black;
	float:left;
	text-align:Left;
	color:white;
}

div.App{
	background-color:white;
	margin:10px;
	font-size:16pt;
	font-family:calibri;
	padding:5px;
	height:25in;
	width:13in;
	border: 2px solid black;
	float:left;
	text-align:left;
	color:black;
}
div.Reference{
	background-color:pink;
	margin:10px;
	font-size:16pt;
	font-family:calibri;
	padding:5px;
	height:6in;
	width:13in;
	border: 2px solid black;
	float:left;
	text-align:left;
	color:white;
}