@charset "shift_jis";
/*==============================================
 common
============================================= */
#header {
	border-bottom: #ededed solid 1px;
}
.headerIn,
.footerIn {
	width: 930px;
	margin: 0 auto;
}
.copyRight { border-top: 1px solid #ededed; }
#footer { margin-top: 10px; }
.pageTop { border-radius: 50%; }

em {
	font-style: normal;
}
img {
	image-rendering: -webkit-optimize-contrast;
}

.releasedate {
	width: 930px; 
	font-size: 11px; 
	color: #333;
	text-align: right;
	margin: 80px auto; 
}

#mainContents {
	background: #e3ebf0;
	padding-bottom: 1px;
}


/*==============================================
 看板
============================================= */
.offer {
	background: #fff;
}
.offer span {
	display: block;
	width: 930px;
	font-size: 14px;
	color: #666;
	padding: 20px 0;
	margin: auto;
}
.mainTitle {
	width: 930px;
	height: 650px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/mainimg_202410.png) no-repeat center top;
	margin: -60px auto 0;
	position: relative;
}
h1 {
	width: 442px;
	height: 260px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/maintitle.png) no-repeat center top;
	text-indent: -999em;
	font-size: 0;
	z-index: 1;
	position: relative;
	top: 220px;
	left: 490px;
}

.lead {
	width: 930px;
	margin: 25px auto 0;
}
.lead p {
	font-size: 15px;
	line-height: 2;
}
.lead p a {
	font-weight: bold;
	color: #205a79;
	text-decoration: underline;
}
.lead p a:hover {
	text-decoration: none;
}
.lead p.note {
	margin-top: 15px;
}


/*==============================================
 バナー
============================================= */
.topbnr {
	width: 440px;
	position: relative;
	top: 262px;
	left: 490px;
}
.topbnr a {
	display:block;
	width: 100%;
	height: 57px;
	background: #205a79;
	font-size: 16px;
	font-weight: bold;
	color: #fff;
	text-align: center;
	line-height: 61px;
	position: relative;
	transition: all ease .3s;
}
.topbnr a:after {
	content: "";
	display: inline-block;
	width: 27px;
	height: 11px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/arrow_wh.png) no-repeat 0 0;
	position: absolute;
	top: 50%;
	right: 15px;
	margin-top: -5px;
}
.topbnr a:hover {
	background: #79b0cd;
}

.innerbnr {
	width: 930px;
	background: #e3ebf0;
	margin: 0 auto;
	padding: 50px 0 0;
}
.innerbnr a {
	display: block;
	width: 800px;
	height: 120px;
	background: #79b0cd;
	margin: 0 auto;
	position: relative;
	transition: all ease .3s;
}
.innerbnr a:after {
	content: "";
	width: 86px;
	height: 161px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/innerbnr_img.png) no-repeat 0 0;
	position: absolute;
	top: -30px;
	right: 20px;
	z-index: 1;
}
.innerbnr a dl {
	width: 800px;
	height: 120px;
	font-size: 0;
	text-indent: -999em;
}
.innerbnr a dt {
	width: 800px;
	height: 50px;
	font-size: 0;
	text-indent: -999em;
	position: absolute;
	top: 18px;
}
.innerbnr a dt span:first-child {
	display: block;
	height: 28px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/innerbnr_txt01.png) no-repeat 32px 0;
	font-size: 0;
	text-indent: -999em;
}
.innerbnr a dt span:last-child {
	display: block;
	height: 50px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/innerbnr_txt02.png) no-repeat 30px center;
	background-color: #205a79;
	font-size: 0;
	text-indent: -999em;
}
.innerbnr a dd {
	width: 320px;
	height: 50px;
	font-size: 14px;
	font-weight: bold;
	color: #205a79;
	line-height: 53px;
	padding-left: 33px;
	box-sizing: border-box;
	position: absolute;
	top: 46px;
	right: 0;
	z-index: 1;
	overflow: hidden;
}
.innerbnr a dd:before {
	width: 400px;
	height: 50px;
	content: "";
	display: block;
	background: #fff;
	position: absolute;
	top: 0;
	left: 10px;
	transform: skewX(-22deg);
	z-index: -1;
}
.innerbnr a dd:after {
	content: "";
	display: block;
	width: 32px;
	height: 14px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/arrow_b.png) no-repeat 0 0;
	position: absolute;
	top: 50%;
	right: 15px;
	margin-top: -5px;
	animation: arrow 1.5s infinite;
}
@keyframes arrow {
	100% {
	opacity: .4;
	}
	50% {
	opacity: .8;
	}
	5% {
	opacity: 1;
	}
}
.innerbnr a:hover {
	background: #205a79;
}
.innerbnr a:hover dt span:last-child  {
	background-color: #79b0cd;
}

.midBnr a {
	display: block;
	width: 640px;
	height: 47px;
	background: #205a79;
	font-size: 15px;
	font-weight: bold;
	color: #fff;
	text-align: center;
	line-height: 49px;
	margin: 80px auto;
	position: relative;
	transition: all ease .3s;
}
.midBnr a:after {
	content: "";
	display: inline-block;
	width: 27px;
	height: 11px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/arrow_wh.png) no-repeat 0 0;
	position: absolute;
	top: 50%;
	right: 15px;
	margin-top: -5px;
}
.midBnr a:hover {
	background: #79b0cd;
}


/*==============================================
 目次
============================================= */
.menu {
	width: 930px;
	background: #fff;
	margin: 60px auto 0;
	padding: 40px 0;
	box-sizing: border-box;
}
.menu dl {
	display: table;
}
.menu dt {
	display: table-cell;
	vertical-align: middle;
	text-align: center;
	padding: 0 55px;
}
.menu dt span {
	display: block;
	width: 100px;
	height: 100px;
	background: #79b0cd;
	border-radius: 100px;
	font-size: 16px;
	font-weight: bold;
	color: #fff;
	line-height: 100px;
}
.menu dd {
	display: table-cell;
	vertical-align: middle;
}
.menu dd a {
	display: block;
	font-size: 13px;
	margin: 15px auto;
	transition: all ease .3s;
}
.menu dd a:hover {
	opacity: .6;
}
.menu dd a:before {
	content: "●";
	font-size: 11px;
	color: #79b0cd;
}
.menu dd small {
	display: block;
	font-size: 10px;
	margin: 20px 0 10px 1.5em;
}


/*==============================================
 コンテンツ
============================================= */
.paragraph {
	width: 930px;
	background: #fff;
	margin: 70px auto 0;
}
.paragraph h2 {
	width: 800px;
	font-size: 34px;
	font-weight: bold;
	line-height: 1.4;
	text-align: center;
	margin: 0 auto 60px;
}
.paragraph h2 em {
	display: block;
	height: 92px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/h2_circle.png) no-repeat center 0;
	font-size: 22px;
	color: #fff;
	line-height: 95px;
	text-align: center;
	margin-bottom: 35px;
}
.paragraph h2 sup {
	font-size: 14px;
}
.paragraph h2 small {
	display: block;
	font-size: 11px;
	font-weight: normal;
	text-align: right;
	margin-top: 8px;
}
.paragraph h3 {
	font-size: 26px;
	font-weight: bold;
	color: #79b0cd;
	text-align: center;
	margin: 80px auto 50px;
}
.paragraphIn {
	margin: 0 auto;
	padding: 0 65px;
}
.paragraphIn p {
	font-size: 15px;
	line-height: 2;
	margin: 0 0 30px;
}
.paragraphIn p em {
	font-weight: bold;
}
.paragraphIn p.note {
	font-size: 11px;
	line-height: 1.8;
}
#article04 {
	padding-bottom: 70px;
}


/*==============================================
 画像
============================================= */
.imgBox {
	width: 800px;
	margin: 80px auto;
	overflow: hidden;
}
.imgBox div {
	overflow: hidden;
}
.imgBox a {
	display: block;
	width: 390px;
	float: left;
}
.imgBox a:nth-of-type(2) {
	float: right;
}
.imgBox img {
	display: block;
	margin: auto;
}
.imgBox a img {
	transition: all ease .3s;
}
.imgBox a:hover img {
	opacity: .8;
}
.imgBox .cap {
	font-size: 13px;
	line-height: 1.8;
	margin: 25px 0 0;
}
.imgBox .cap.right {
	width: 390px;
	margin-top: -2px;
	float: right;
}
.imgBox .cap small {
	display: block;
	margin-top: 10px;
}
.imgBox .cap strong {
	display: block;
	font-size: 16px;
	color: #79b0cd;
	margin: 0 auto 5px;
}
.imgBox p.note {
	margin: 30px auto 0;
}

.w600,
.w600 a {
	width: 600px;
	float: none;
}
.arrow div {
	position: relative;
}
.arrow div:after {
	content: "▼";
	display: block;
	font-size: 60px;
	color: #79b0cd;
	transform: rotate(-90deg);
	position: absolute;
	top: 85px;
	left: 372px;
}


/*==============================================
 動画
============================================= */
.movBox {
	width: 600px;
	margin: 50px auto 0;
}
.mov {
	width: 600px;
	height: 338px;
	background: #666;
	display: table;
	line-height: 0;
}
.movTit {
	height: 30px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/icon_mov.png) no-repeat 0 center;
	font-size: 18px;
	font-weight: bold;
	line-height: 33px;
	margin-bottom: 15px;
	padding-left: 38px;
}
.movTxt {
	display: table-cell;
	line-height: 1.3;
	color: #fff;
	vertical-align: middle;
	text-align: center;
}
.movBox .cap {
	font-size: 13px;
	line-height: 1.8;
	margin: 25px 0 0;
}


/*==============================================
 製品紹介
============================================= */
.productBox {
	width: 930px;
	background: #fff;
	margin: 0 auto 0;
	padding: 0 65px 100px;
	box-sizing: border-box;
}
.productBox a {
	text-align: center;
}
.productBox a dt {
	font-size: 40px;
	font-weight: bold;
	margin-bottom: 35px;
}
.productBox a dt span {
	display: block;
	font-size: 24px;
	margin-top: 10px;
}
.productBox a dd:nth-of-type(2) {
	display:block;
	width: 440px;
	height: 57px;
	background: #205a79;
	font-size: 16px;
	font-weight: bold;
	color: #fff;
	text-align: center;
	line-height: 61px;
	margin: 35px auto 0;
	position: relative;
	transition: all ease .3s;
}
.productBox a dd:nth-of-type(2):after {
	content: "";
	display: inline-block;
	width: 27px;
	height: 11px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/23/12_hitachi/arrow_wh.png) no-repeat 0 0;
	position: absolute;
	top: 50%;
	right: 15px;
	margin-top: -5px;
}
.productBox a dd:nth-of-type(2):hover {
	background: #79b0cd;
}