body{
margin: 0;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, Meiryo, sans-serif;
}


header{
margin: 0 auto;
padding: 1rem;
text-align: center;
border-bottom: .3rem solid rgb(40, 167, 225);
}

.gakuen{
margin: 0 auto;
padding: 1rem 2rem;
max-width:920px;
text-align: center;
}

.gakuen img{max-width:100%;}

/* footer */
.global-footer {
	background-color: #eee;
}
.copyright {
	margin: 0;
	padding: .5rem;
	font-size: .6875rem;
	text-align: center;
}