.intro{
	background-color:black;
	color:white;
}
.introB{
	background-color:white;
	color:black;
}
td,th{
			width:20%;
			
		}

table,tr,th{
	margin-left:auto;
	margin-right:auto;
	border:2px solid black;
	border-collapse: collapse;
	padding:50px;
}
h1{
	text-align:center;
	font-family:forte
}