body {
	font-size:1.4rem;
}

h1 {
	font-weight:bold;
	text-align:center;
	margin:40px auto;
}
h1 span {
	color:#003da6;
	font-size:80%;
}

main {
	width:100%;
	max-width:620px;
	margin:0 auto;
	padding:0 10px;
}
img {
	max-width:100%;
	height:auto;
}
	
@media screen and (max-width: 600px) {
	h1 span {
		display:block;
		margin-bottom:0.2em;
		padding-left:1em;
	}
}