/* 主力製品/世界に誇る先端技術
=========================================================================
=========================================================================*/
#product {
	overflow: hidden;
	position: relative;
	margin: 0 auto;
	padding: 0 25px;
	width: 100%;
	height: 425px;
	text-align: center;
	background: url(../images/about/product_title_bg.jpg) center center no-repeat;
	background-size: cover;
}

#product h1 {
	position: relative;
	margin: 190px auto 0;
	font-size: 2.8rem;
	font-weight: bold;
	color: #FFF;
	text-align: center;
}

/* 製品メニュー
=========================================================================
=========================================================================*/
#product_menu {
	overflow: hidden;
	position: relative;
	margin: 76px auto 0;
	padding: 0;
	width: 860px;
}

@media (max-width:910px) {
	#product_menu {
		padding: 0 25px;
		width: 100%;
	}
}

#product_menu ul {
	position: relative;
	width: 102.600472%;
	margin: 0 -2.600472% 0 0;
	font-size: 0;
	text-align: center;
}

#product_menu ul li {
	position: relative;
	display: inline-block;
	margin: 0 2.600472% 0 0;
	padding: 0;
	vertical-align: top;
	width: 30.732860%;
}

#product_menu ul li a {
	display: block;
	width: 100%;
	height: 303px;
	text-decoration: none;
	background: url(../images/about/product_menu_bg.svg) right bottom no-repeat #191919;
	background-size: 93px auto;
}

#product_menu ul li a::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 53px;
	margin: auto;
	width: 21px;
	height: 11px;
	background: url(../images/about/product_menu_arrow.svg) center center no-repeat;
	background-size: contain
}

#product_menu ul li h2 {
	position: relative;
	padding: 74px 0 0;
	font-size: 1.6rem;
	color: #FFF;
}

#product_menu ul li h1 {
	position: relative;
	padding: 30px 0 0;
	font-size: 20px;
	font-size: 2.0rem;
	font-weight: bold;
	color: #FFF;
}

/* 電子ビームマスク描画装置
=========================================================================
=========================================================================*/
#ebm {
	overflow: hidden;
	position: relative;
	margin: 0;
	padding: 0;
	width: 100%;
	text-align: center;
}

#ebm h2 {
	position: relative;
	margin: 160px auto 90px;
	font-size: 2.0rem;
	line-height: 1.3em;
	color: #707070;
}

#ebm h1 {
	position: relative;
	margin: 0 auto 45px;
	font-size: 21px;
	font-size: 2.1rem;
	font-weight: bold;
}

#ebm h1::before {
	content: "EB Mask Writer";
	position: absolute;
	left: 0;
	right: 0;
	top: -60px;
	margin: auto;
	font-size: 5.1rem;
	font-weight: 600;
}

#ebm p.detail {
	position: relative;
	margin: 0 auto 70px;
	width: 860px;
	font-size: 1.4rem;
	text-align: left;
}

@media (max-width:910px) {
	#ebm p.detail {
		padding: 0 25px;
		width: 100%;
	}
}

#ebm figure {
	position: relative;
	margin: 0 auto 80px;
	width: 860px;
}

@media (max-width:910px) {
	#ebm figure {
		width: 100%;
	}
}

/* Key Technology
-----------------------------------------------------------*/
#ebm .key_technology {
	overflow: hidden;
	position: relative;
	margin: 0 auto;
	padding: 0;
	width: 100%;
	text-align: center;
	background: url(../images/about/ebm_key_technology_bg.jpg) center top no-repeat;
	background-size: cover;
}

@media (max-width:910px) {
	#ebm .key_technology {
		padding: 0 25px;
	}
}

#ebm .key_technology h4 {
	position: relative;
	margin: 93px auto 50px;
	padding-left: 0.1em;
	font-style: italic;
	font-size: 2.2rem;
	letter-spacing: 0.1em;
	color: #FFF;
}

#ebm .key_technology #list_wirget {
	position: relative;
	margin: 0 auto;
	width: 860px;
}

@media (max-width:902px) {
	#ebm .key_technology #list_wirget {
		width: 100%;
	}
}

#ebm .key_technology #list_wirget ul {
	position: relative;
	width: 107.189542%;
	margin: 0 -7.189542% 0 0;
	font-size: 0;
	text-align: center;
}

#ebm .key_technology #list_wirget ul li {
	position: relative;
	display: inline-block;
	margin: 0 7.189542% 0 0;
	padding: 0;
	vertical-align: top;
	width: 26.143790%;
}

#ebm .key_technology h5 {
	position: relative;
	margin: 0 auto 30px;
	font-size: 1.8rem;
	font-weight: bold;
	color: #FFF;
}

#ebm .key_technology p.ebm {
	position: relative;
	margin: 0 0 40px;
	font-size: 1.4rem;
	color: #FFF;
	text-align: left;
}

/* 光マスク検査装置
=========================================================================
=========================================================================*/
#npi {
	overflow: hidden;
	position: relative;
	margin: 0;
	padding: 0;
	width: 100%;
	text-align: center;
}

#npi h2 {
	position: relative;
	margin: 160px auto 90px;
	font-size: 2.0rem;
	font-weight: normal;
	color: #707070;
	line-height: 1.3em;
}

#npi h1 {
	position: relative;
	margin: 0 auto 45px;
	font-size: 2.1rem;
	font-weight: bold;
	color: #262626;
}

#npi h1::before {
	content: "Mask Inspection System";
	position: absolute;
	left: 0;
	right: 0;
	top: -60px;
	margin: auto;
	font-size: 5.1rem;
	font-weight: 600;
	color: #242424;
}

#npi p.detail {
	position: relative;
	margin: 0 auto 70px;
	width: 860px;
	font-size: 1.4rem;
	color: #585858;
	text-align: left;
}

@media (max-width:910px) {
	#npi p.detail {
		padding: 0 25px;
		width: 100%;
	}
}

#npi figure {
	position: relative;
	margin: 0 auto 80px;
	width: 860px;
}

@media (max-width:910px) {
	#npi figure {
		width: 100%;
	}
}

/* Key Technology
-----------------------------------------------------------*/
#npi .key_technology {
	overflow: hidden;
	position: relative;
	margin: 0 auto;
	padding: 0;
	width: 100%;
	text-align: center;
	background: url(../images/about/npi_key_technology_bg.jpg) center top no-repeat;
	background-size: cover;
}

@media (max-width:902px) {
	#npi .key_technology {
		padding: 0 25px;
	}
}

#npi .key_technology h4 {
	position: relative;
	margin: 93px auto 50px;
	padding-left: 0.1em;
	font-style: italic;
	font-size: 2.2rem;
	letter-spacing: 0.1em;
	color: #FFF;
}

#npi .key_technology h5 {
	position: relative;
	margin: 0 auto 30px;
	font-size: 1.8rem;
	font-weight: bold;
	color: #FFF;
}

#npi .key_technology p {
	position: relative;
	margin: 0 auto 80px;
	width: 860px;
	font-size: 1.4rem;
	color: #FFF;
	text-align: left;
}

@media (max-width:910px) {
	#npi .key_technology p {
		width: 100%;
	}
}

/* エピタキシャル成長装置
=========================================================================
=========================================================================*/
#tfw {
	overflow: hidden;
	position: relative;
	margin: 0;
	padding: 0;
	width: 100%;
	text-align: center;
}

#tfw h2 {
	position: relative;
	margin: 160px auto 90px;
	font-size: 2.0rem;
	font-weight: normal;
	color: #707070;
	line-height: 1.3em;
}

#tfw h1 {
	position: relative;
	margin: 0 auto 45px;
	font-size: 2.1rem;
	font-weight: bold;
	color: #262626;
}

#tfw h1::before {
	content: "Epitaxial Reactors";
	position: absolute;
	left: 0;
	right: 0;
	top: -60px;
	margin: auto;
	font-size: 5.1rem;
	font-weight: 600;
	color: #242424;
}

#tfw p.detail {
	position: relative;
	margin: 0 auto 70px;
	width: 860px;
	font-size: 14px;
	font-size: 1.4rem;
	color: #585858;
	text-align: left;
}

@media (max-width:910px) {
	#tfw p.detail {
		padding: 0 25px;
		width: 100%;
	}
}

#tfw figure {
	position: relative;
	margin: 0 auto 80px;
	width: 860px;
}

@media (max-width:910px) {
	#tfw figure {
		width: 100%;
	}
}

/* Key Technology
-----------------------------------------------------------*/
#tfw .key_technology {
	overflow: hidden;
	position: relative;
	margin: 0 auto;
	padding: 0;
	width: 100%;
	text-align: center;
	background: url(../images/about/tfw_key_technology_bg.jpg) center top no-repeat;
	background-size: cover;
}

@media (max-width:910px) {
	#tfw .key_technology {
		padding: 0 25px;
	}
}

#tfw .key_technology h4 {
	position: relative;
	margin: 93px auto 50px;
	padding-left: 0.1em;
	font-style: italic;
	font-size: 2.2rem;
	letter-spacing: 0.1em;
	color: #FFF;
}

#tfw .key_technology h5 {
	position: relative;
	margin: 0 auto 30px;
	font-size: 1.8rem;
	font-weight: bold;
	color: #FFF;
}

#tfw .key_technology p {
	position: relative;
	margin: 0 auto 80px;
	width: 860px;
	font-size: 1.4rem;
	color: #FFF;
	text-align: left;
}

@media (max-width:910px) {
	#tfw .key_technology p {
		width: 100%;
	}
}

/*  スマホ（740px以下）
=========================================================================
=========================================================================*/
@media (max-width:740px) {

	/* 主力製品/世界に誇る先端技術
	=========================================================================
	=========================================================================*/
	#product h1 {
		font-size: 4.7vw;
	}

	/* 製品メニュー
	=========================================================================
	=========================================================================*/
	#product_menu {
		margin: 15px auto 0;
	}

	#product_menu ul {
		margin: 0 0 0 0;
	}

	#product_menu ul li {
		display: block;
		margin: 0 0 6px 0;
		width: 100%;
	}

	#product_menu ul li a {
		width: 100%;
		height: 70px;
		background: url(../images/about/product_menu_bg@2x.svg) right bottom no-repeat #191919;
		background-size: 24px auto;
	}

	#product_menu ul li a::after {
		left: 0;
		right: 30px;
		top: 0;
		bottom: 0;
		margin: auto 0 auto auto;
		width: 5px;
		height: 10px;
		background: url(../images/about/product_menu_arrow@2x.svg) center center no-repeat;
		background-size: contain
	}

	#product_menu ul li h2 {
		padding: 14px 0 0 20px;
		font-size: 1.1rem;
		text-align: left;
	}

	#product_menu ul li h2 span {
		display: inline-block;
	}

	#product_menu ul li h1 {
		padding: 5px 0 0 20px;
		font-size: 1.4rem;
		text-align: left;
	}

	/* 電子ビームマスク描画装置
	=========================================================================
	=========================================================================*/
	#ebm h1::before {
		font-size: 6.8vw;
	}

	#ebm .key_technology #list_wirget ul {
		width: 100%;
		margin: 0 0 30px;
	}

	#ebm .key_technology #list_wirget ul li {
		margin: 0;
		width: 100%;
	}

	#ebm .key_technology {
		height: auto;
		background: url(../images/about/ebm_key_technology_bg@2x.jpg) center top no-repeat;
		background-size: 100% auto;
	}

	/* 光マスク検査装置
	=========================================================================
	=========================================================================*/
	#npi h1::before {
		font-size: 6.8vw;
	}

	#npi .key_technology {
		height: auto;
		background: url(../images/about/npi_key_technology_bg@2x.jpg) center top no-repeat;
		background-size: 100% auto;
	}

	/* エピタキシャル成長装置
	=========================================================================
	=========================================================================*/
	#tfw h1::before {
		font-size: 6.5vw;
	}

	#tfw .key_technology {
		height: auto;
		background: url(../images/about/tfw_key_technology_bg@2x.jpg) center top no-repeat;
		background-size: 100% auto;
	}

}

/*  スマホ（480px以下）
=========================================================================
=========================================================================*/
@media (max-width:480px) {

	/* 主力製品/世界に誇る先端技術
	=========================================================================
	=========================================================================*/
	#product {
		height: 400px;
	}

	#product h1 {
		margin: 190px auto 40px;
	}

	#product h2 {
		font-size: 12px;
		font-size: 1.2rem;
	}

	/* 電子ビームマスク描画装置
	=========================================================================
	=========================================================================*/
	#ebm {}

	#ebm h2 {
		margin: 70px auto 70px;
		font-size: 1.2rem;
	}

	#ebm h1 {
		margin: 0 auto 45px;
		font-size: 1.8rem;
	}

	#ebm h1::before {
		top: -40px;
	}

	#ebm p.detail {
		margin: 0 auto 30px;
		font-size: 1.3rem;
	}

	#ebm figure {
		margin: 0 auto 30px;
	}

	/* Key Technology
	-----------------------------------------------------------*/
	#ebm .key_technology h4 {
		margin: 60px auto 50px;
		font-size: 1.8rem;
	}

	#ebm .key_technology h5 {
		margin: 0 auto 20px;
		font-size: 1.8rem;
	}

	#ebm .key_technology p.ebm {
		margin: 0 0 60px;
		font-size: 1.1rem;
	}


	/* 技術展望
	-----------------------------------------------------------*/
	#ebm .look_foward h2 {
		margin: 100px auto 30px;
		font-size: 1.8rem;
	}

	#ebm .look_foward h2::before {
		top: -30px;
		font-size: 1.4rem;
	}

	#ebm .look_foward p {
		margin: 0 auto 50px;
		font-size: 1.2rem;
	}

	/* 光マスク検査装置
	=========================================================================
	=========================================================================*/
	#npi {}

	#npi h2 {
		margin: 70px auto 70px;
		font-size: 1.2rem;
	}

	#npi h1 {
		margin: 0 auto 45px;
		font-size: 1.8rem;
	}

	#npi h1::before {
		top: -40px;
	}

	#npi p.detail {
		margin: 0 auto 30px;
		font-size: 1.3rem;
	}

	#npi figure {
		margin: 0 auto 30px;
	}

	/* Key Technology
	-----------------------------------------------------------*/
	#npi .key_technology {
		height: auto;
	}

	#npi .key_technology h4 {
		margin: 60px auto 50px;
		font-size: 1.8rem;
	}

	#npi .key_technology h5 {
		margin: 0 auto 20px;
		font-size: 1.8rem;
	}

	#npi .key_technology p {
		margin: 0 0 60px;
		font-size: 1.1rem;
	}


	/* 技術展望
	-----------------------------------------------------------*/
	#npi .look_foward h2 {
		margin: 100px auto 30px;
		font-size: 1.8rem;
	}

	#npi .look_foward h2::before {
		top: -30px;
		font-size: 1.4rem;
	}

	#npi .look_foward p {
		margin: 0 auto 50px;
		font-size: 1.2rem;
	}

	/* エピタキシャル成長装置
	=========================================================================
	=========================================================================*/
	#tfw {}

	#tfw h2 {
		margin: 70px auto 70px;
		font-size: 1.2rem;
	}

	#tfw h1 {
		margin: 0 auto 45px;
		font-size: 1.8rem;
	}

	#tfw h1::before {
		top: -40px;
	}

	#tfw p.detail {
		margin: 0 auto 30px;
		font-size: 1.3rem;
	}

	#tfw figure {
		margin: 0 auto 30px;
	}

	/* Key Technology
	-----------------------------------------------------------*/
	#tfw .key_technology {
		height: auto;
	}

	#tfw .key_technology h4 {
		margin: 60px auto 50px;
		font-size: 1.8rem;
	}

	#tfw .key_technology h5 {
		margin: 0 auto 20px;
		font-size: 1.8rem;
	}

	#tfw .key_technology p {
		margin: 0 0 60px;
		font-size: 1.1rem;
	}


	/* 技術展望
	-----------------------------------------------------------*/
	#tfw .look_foward h2 {
		margin: 100px auto 30px;
		font-size: 1.8rem;
	}

	#tfw .look_foward h2::before {
		top: -30px;
		font-size: 1.4rem;
	}

	#tfw .look_foward p {
		margin: 0 auto 50px;
		font-size: 1.2rem;
	}


}