body {
	margin: 15px;
	font-size: 21px;
	/* Helvetica Arial */
	font-family: "Helvetica", "Arial";
 	/* lightblue; 87ceeb d0e2fd */
	background-color: rgb(208, 226, 253);
}

h1 {
	text-align:"center";
	font-size: 45px;
}

h2 {
	font-size: 30px;
}