@media all and (min-width: 801px) {
	#introduction {
		font-size: 2rem;
	}
}

#introduction strong {
	display: block;
	padding: 30px 0;
	font-size: 2rem;
	text-align: center;
}

@media all and (min-width: 801px) {
	#introduction strong {
		padding-top: 50px;
		font-size: 3.1rem;
	}
}

#introduction dl > div {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
}
@media all and (min-width: 801px) {
	#introduction dl > div {
		gap: 45px;
	}
}

#introduction dl dt {
	position: relative;
	padding: 20px 0;
	width: 240px;
	text-align: center;
}

#introduction dl dt > span {
	display: inline-block;
	position: absolute;
	top: 50%;
	left: 50%;
	font-size: 4rem;
	font-weight: bold;
	color: #FFFFFF;
	line-height: 1;
	white-space: nowrap;
	transform: translate(-50%, -50%);
}

#introduction dl dd {
	padding-bottom: 30px;
}

@media all and (min-width: 801px) {
	#introduction dl dd {
		flex: 1;
	}
}