@charset "UTF-8";


/*     #sec001     */
#sec001 {
	width: 1200px;
	margin: 0 auto;
	margin-top: 150px;
}

#sec001 h2 {
	font-size: 30px;
	letter-spacing: 1px;
}

#sec001 .box {
	display: flex;
	justify-content: space-between;
	margin-top: 110px;
}

#sec001 .box_f {
	margin-top: 90px;
}

#sec001 .box_re {
	flex-direction: row-reverse;
}

#sec001 .box .txt p {
	width: 640px;
	font-size: 18px;
	line-height: 2em;
	text-align: left;
}

#sec001 .box .photo {
	width: 500px;
}

#sec001 .youtube {
	margin-top: 200px;
}

@media screen and (max-width: 767px) {
	#sec001 {
		width: 90%;
		margin-top: 10vw;
	}

	#sec001 h2 {
		font-size: 5vw;
	}

	#sec001 .box {
		flex-direction: column;
		margin-top: 10vw;
	}

	#sec001 .box_f {
		margin-top: 10vw;
	}

	#sec001 .box_re {
		flex-direction: column;
	}

	#sec001 .box .txt p {
		width: 100%;
		font-size: 3.6vw;
		line-height: 1.8em;
	}

	#sec001 .box .photo {
		width: 100%;
		margin-top: 3vw;
	}

	#sec001 .youtube {
		margin-top: 10vw;
		position: relative;
		width: 100%;
		padding-top: 56.25%;
	}

	#sec001 .youtube iframe {
		position: absolute;
		top: 0;
		right: 0;
		width: 100%;
		height: 100%;
	}
}