body {
	font-family: serif;
}
h1 {
	text-align: center;
	margin-top: 36px;
	margin-bottom: 36px;
}
.select p {
	margin-bottom: 48px;
	text-align: center;
}
.btn {
	font-size: 24px;
	border-radius: 8px;
}
.select ul {
	text-align: center;
}
.select li {
	display: inline-block;
	font-size: 18px;
}
.select li + li {
	margin-left: 36px;
}
#kana-word {
	font-size: 60px;
	line-height: 1.25;
}
.kana-text p {
	margin-top: 8px;
	margin-bottom: 12px;
	font-size: 24px;
	text-align: center;
}
.kana-image {
	display: flex;
	height: 160px;
	padding-top: 15px;
	padding-bottom: 15px;
}
.kana-image img {
	margin: auto;
	max-width: 100%;
	max-height: 100%;
}
.copyright {
	padding-top: 36px;
	padding-bottom: 24px;
}
.copyright p {
	margin: 0 6px;
	font-size: 12px;
	text-align: right;
}
.modal-body {
	font-size: 32px;
	text-align: center;
}
.modal-body img {
	width: 240px;
}
.modal-footer {
	text-align: center;
	border-top-width: 0;
	padding-top: 0;
}
.modal-footer .btn + .btn {
	margin-left: 8px;
}