@charset "utf-8";

header{
	text-align: center;
	padding: 20px 0;
}
h1{
	font-size: 20px;
	font-weight: bold;
}

#wrap {
	width: 640px;
	margin: 10% auto;
	border: 1px solid #ccc;
	padding: 20px;
}
#wrap p{
	line-height: 1.75em;
}
@media screen and (max-width: 640px) {
	#wrap {
		width: 80%;
		margin: 5% auto;
	}
}