html {
	top:0px;
	bottom:0px;
	left:0px;
	right:0px;
	width:100%:
	height:100%;
}
body {
	background-color:white;
	color:#a9a9a9;
	text-align:center;
}
#question {
	height:4em;
	margin: 10em auto;
}
.tall {
	font-size:2em;
}
#first {
	border:none;
	border-bottom:solid 1px #a9a9a9;
}
#answer {
	display:none;
	font-size:32pt;
}