.mv {
	display: flex;
	justify-content: center;
    align-items: center;
	width: 100%;
	background: url(../img/top/mv.jpg) no-repeat top center / cover;
	aspect-ratio: 175 / 101;
}
.mv_text {
	width: 43.357%;
	padding-top: 4.5714%;
}
.mv_text img {
	width: 100%;
	height: auto;
}
@media (max-width: 768px) {
	.mv {
		background: url(../img/top/mv_small.jpg) no-repeat top center / cover;
	}
	.mv_text {
		width: 92%;
		padding: calc(70px + 20.8%) 0 6.133%;
	}
}

.message {
	background: url(../img/top/bg_message.jpg) no-repeat top center / 100% auto;
	margin-top: -2px;
}
.message_inner {
	padding: 52px 0 48px;
}
.content_title {
	text-align: center;
	margin: 72px 0 45px;
}
.content_title_sub {
	text-align: center;
	margin-bottom: 26px;
}
.message_text {
	font-weight: bold;
	font-size: 19px;
	line-height: 1.4736;
	letter-spacing: 0.15em;
	text-indent: 1em;
	margin-bottom: 1.4em;
}
.message_text.right {
	text-align: right;
	margin-bottom: 0;
}
@media (max-width: 768px) {
	.message {
		background: url(../img/top/bg_message_small.jpg) no-repeat top center / cover;
	}
	.message_inner {
		padding: 36px 2.6086%;
		background: #fff;
	}
	.message_title {
		margin: 0 auto 14px;
	}
	.message_img {
		margin-bottom: 68px;
	}
	.message_text {
		font-size: 13px;
		line-height: 1.538;
		text-indent: 1em;
		margin-bottom: 0;
	}
	.message_text.right {
		margin-top: 25px;
	}
}

.video {
	background: url(../img/top/bg_video.png) no-repeat top center / 100% auto;
	margin-bottom: 90px;
}
.video_title {
	padding-top: 60px;
	margin-top: 0;
}
.video_img {
	text-align: center;
	margin-bottom: 28px;
}
.video_img a {
	display: inline-block;
	width: 69.886%;
}
.btn_black {
	display: block;
	/*width: 75%;*/
	width: 660px;
	color: #fff;
	font-size: 20px;
	font-weight: bold;
	text-align: center;
	background: #000;
	padding: 10px 44px 12px 48px;
	border: 2px solid #000;
	border-radius: 28px;
	margin: 0 auto;
	transition: color .3s, background .3s;
}
.btn_black span {
    display: inline-block;
    padding-right: 38px;
    position: relative;
}
.btn_black span::after {
	content: "";
	display: block;
	border-style: solid;
	border-top: 7px solid transparent;
	border-bottom: 7px solid transparent;
	border-left: 10px solid #fff;
	border-right: 0;
	position: absolute;
	top: calc(50% - 5px);
	right: 0;
}
.btn_black:hover {
	color: #000;
	background: #fff;
}
.btn_black:hover span::after {
	border-left: 10px solid #000;
}
@media (max-width: 768px) {
	.video {
		background: url(../img/top/bg_video_small.png) no-repeat top center / cover;
		padding-bottom: 68px;
		margin-bottom: 0;
	}
	.video_title {
		padding-top: 94px;
		margin-bottom: 18px;
	}
	.content_title_sub {
		margin-bottom: 18px;
	}
	.video_img {
		margin-bottom: 26px;
	}
	.video_img a {
		width: 100%;
	}
	.btn_black {
		width: 100%;
		font-size: 15px;
		line-height: 1.433;
		border-radius: 32px;
	}
}

.history {
	background: url(../img/top/bg_history.jpg) no-repeat top center / cover;
}
.history_inner {
	padding: 110px 0 96px;
}
.history_title {
	margin-top: 0;
}
.history_title_sub {
	margin-bottom: 50px;
}
.history_btn {
	display: block;
	width: 60.4545%;
	color: #000;
	font-size: 20px;
	font-weight: bold;
	text-align: center;
	background: #fff;
	padding: 10px 44px 12px 48px;
	border: 2px solid #fff;
	border-radius: 28px;
	margin: 0 auto;
	transition: color .3s, background .3s;
}
.history_btn span {
	display: inline-block;
	padding-right: 38px;
	position: relative;
}
.history_btn span::after {
	content: "";
	display: block;
	border-style: solid;
	border-top: 7px solid transparent;
	border-bottom: 7px solid transparent;
	border-left: 10px solid #000;
	border-right: 0;
	position: absolute;
	top: calc(50% - 5px);
	right: 0;
}
.history_btn:hover {
	color: #fff;
	background: #000;
}
.history_btn:hover span::after {
	border-left: 10px solid #fff;
}
@media (max-width: 768px) {
	.history {
		background-image: url(../img/top/bg_history_small.jpg);
	}
	.history_inner {
		padding: 125px 0 106px;
	}
	.history_title {
		width: 73.0434%;
		margin: 0 auto 28px;
	}
	.history_title_sub {
		width: 69.13%;
		margin: 0 auto 28px;
	}
	.history_btn {
		width: 100%;
	}
}

.new_logo {
	background: #f7f7f7;
}
.new_logo_inner {
	padding: 110px 0 66px;
}
.new_logo_title {
	margin-top: 0;
}
.new_logo_row {
	display: flex;
	justify-content: space-between;
    align-items: center;
}
.new_logo_img {
	width: 42.045%;
}
.new_logo_textbox {
	width: 49.318%;
	font-weight: bold;
}
.new_logo_textbox_title {
	font-size: 32px;
	padding-bottom: 16px;
	border-bottom: 1px solid #000;
	margin-bottom: 40px;
}
.new_logo_textbox_text {
	font-size: 19px;
	line-height: 1.7368;
}
.new_logo_btn {
	width: 532px;
	margin-top: 70px;
}
@media (max-width: 768px) {
	.new_logo_inner {
		padding: 98px 0 72px;
	}
	.new_logo_title {
		margin-bottom: 25px;
	}
	.new_logo_textbox_title {
		font-size: 19px;
		font-weight: bold;
		text-align: center;
		border-bottom: none;
		position: relative;
	}
	.new_logo_textbox_title::after {
		content: "";
		display: block;
		width: 92px;
		height: 1px;
		background: #000;
		position: absolute;
		bottom: 0;
		left: calc(50% - 46px);
	}
	.new_logo_row {
		display: block;
	}
	.new_logo_img,
	.new_logo_img img,
	.new_logo_textbox {
		width: 100%;
	}
	.new_logo_img {
		margin-bottom: 24px;
	}
	.new_logo_btn {
		width: 100%;
	}
}