/* bookdetail */
#bookdetail .bookdetail-wrap1{
	width: 100%;
	display: flex;
	justify-content: space-between;
	flex-direction: row-reverse;
}
#bookdetail .bookdetail-main{
	width: calc(100% - 370px);
}
@media only screen and (max-width: 768px) {
	/* bookdetail */
	#bookdetail .bookdetail-wrap1{
		display: block;
	}
	#bookdetail .bookdetail-main{
		width: 100%;
	}
}
#bookdetail .social{
	background: #f5f5f5;
	padding: 0 10px;
	text-align: right;
}
#bookdetail .SNS{
	text-align:center;
	padding:10px 0;
	box-sizing:content-box;
	height:20px;
	display: inline-block;
}
#bookdetail .SNS li{
	display:inline-block;
	vertical-align:top;
	line-height: 1;
	margin-right: 3px;
}
#bookdetail .favo{
	/*background: linear-gradient(to bottom, #f5f5f5, #ffffff);*/
	background: #f29b04;
	color:#ffffff;
	height: 30px;
	width: 150px;
	border-radius: 3px;
	border: solid 1px #ffffff;
	line-height: 30px;
	text-align: center;
	font-size: 12px;
	box-shadow: 0 0px 1px #cccccc;
	cursor: pointer;
	display: inline-block;
	vertical-align: 3px;
}
span.icon-star-b.active{
	background: #ffffff;
	color:#999999;
	height: 30px;
	width: 150px;
	border-radius: 3px;
	padding: 8px 36px 7px 32px;
	border: solid 1px #f29b04;
}
@media only screen and (max-width: 480px) {
	#bookdetail .social{
		padding: 0 10px 10px;
	}
	#bookdetail .favo{
		display: block;
		width: 100%;
	}
}
#bookdetail .bookdetail-wrap1 .genre-list{
	margin-top: 20px;
	display: flex;
}
#bookdetail .bookdetail-wrap1 .genre-list dt {
	position: relative;
	display: inline-block;
	height: 20px;
	line-height: 20px;
	padding: 0 2px 0 8px;
	background-color: #666666;
	border-radius: 3px 0 0 3px ;
	color: #fff;
	font-size: 12px;
	text-decoration: none;
	margin-right: 20px;
	margin-top: 3px;
}
#bookdetail .bookdetail-wrap1 .genre-list dd{
	width: calc(100% - 100px);
}
#bookdetail .bookdetail-wrap1 .genre-list dt::before {
	position: absolute;
	top: 0;
	right: -10px;
	content: '';
	width: 0;
	height: 0;
	border-color: transparent transparent transparent #666666;
	border-style: solid;
	border-width: 10px 0 10px 10px;
}
#bookdetail .bookdetail-wrap1 .genre-list .genre li{
	display: inline-block;
}
#bookdetail .bookdetail-wrap1 .genre-list .genre li a{
	display: inline-block;
	font-size: 14px;
	color: #f29b04;
}
#bookdetail .bookdetail-wrap1 .genre > li + li::before{
    padding-left: .5rem;
    color: #818a91;
    content: "〉 ";
	font-size:10px;
	vertical-align: middle;
}
#bookdetail .bookdetail-wrap1 .genre > li + li::before{
    padding-left: .5rem;
    color: #818a91;
    content: "〉 ";
	font-size:10px;
	vertical-align: middle;
}
@media only screen and (max-width: 480px) {
	#bookdetail .bookdetail-wrap1 .genre-list{
		display: block;
	}
	#bookdetail .bookdetail-wrap1 .genre-list dd{
		width: 100%;
	}
	#bookdetail .bookdetail-wrap1 .genre-list .genre li a{
		font-size: 12px;
	}
}
#bookdetail .bookdetail-wrap1 .sp{
	display: none;
	width: 200px;
	float: left;
	margin: 20px 20px 20px 0;
	box-shadow: 0 0px 4px #cccccc;
}
#bookdetail .bookdetail-wrap1 .series{
	margin-top: 10px;
}
#bookdetail .bookdetail-wrap1 .series a{
	font-size: 18px;
	letter-spacing: 1px;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	color: #f29b04;
}
#bookdetail .bookdetail-wrap1 .title{
	margin-top: 10px;
}
#bookdetail .bookdetail-wrap1 .maehan,
#bookdetail .bookdetail-wrap1 .tunogaki,
#bookdetail .bookdetail-wrap1 .atohan,
#bookdetail .bookdetail-wrap1 .atofuku{
	font-size: 25px;
	letter-spacing: 1px;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	line-height: 1.4;
}
#bookdetail .bookdetail-wrap1 .book-title{
	display: block;
	font-size: 36px;
	letter-spacing: 1px;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	line-height: 1.4;
}
#bookdetail .bookdetail-wrap1 .authors{
	margin-top: 10px;
	font-size: 18px;
}
#bookdetail .bookdetail-wrap1 .authors li{
	display: inline;
	color: #666666;
}
#bookdetail .bookdetail-wrap1 .authors a{
	margin-top: 10px;
	color: #666666;
	text-decoration: underline;
}
#bookdetail .bookdetail-wrap1 .authors span{
	font-size: 14px;
}
#bookdetail .bookdetail-wrap1 .authors > li + li::before{
    padding-left: .3rem;
    content: "/ ";
	vertical-align: middle;
}
#bookdetail .bookdetail-wrap1 .outline{
	margin-top: 10px;
	font-size: 18px;
	letter-spacing: 1px;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	color: #f29b04;
	clear: both;
}
@media only screen and (max-width: 480px) {
	#bookdetail .bookdetail-wrap1 .series a{
		font-size: 16px;
	}
	#bookdetail .bookdetail-wrap1 .maehan,
	#bookdetail .bookdetail-wrap1 .tunogaki,
	#bookdetail .bookdetail-wrap1 .atohan,
	#bookdetail .bookdetail-wrap1 .atofuku{
		font-size: 16px;
		letter-spacing: 0;
	}
	#bookdetail .bookdetail-wrap1 .book-title{
		font-size: 20px;
		letter-spacing: 0;
	}
	#bookdetail .bookdetail-wrap1 .authors{
		margin-top: 10px;
		font-size: 14px;
	}
	#bookdetail .bookdetail-wrap1 .authors span{
		font-size: 12px;
	}
	#bookdetail .bookdetail-wrap1 .outline{
		font-size: 14px;
		letter-spacing: 0;
	}
}
#bookdetail .bookdetail-wrap1 .icon{
	margin-top: 20px;
	padding: 0 10px;
}
#bookdetail .bookdetail-wrap1 .icon li{
	display: inline-block;
	margin: 0 5px;
}
#bookdetail .bookdetail-wrap1 .icon .cd{
	width: 51px; height: 40px;
}
#bookdetail .bookdetail-wrap1 .icon .dvd{
	width: 60px; height: 41px;
}
#bookdetail .bookdetail-wrap1 .icon .illust{
	width: 41px; height: 40px;
}
#bookdetail .bookdetail-wrap1 .tag-list{
	margin-top: 20px;
	display: flex;
	clear: both;
}
#bookdetail .bookdetail-wrap1 .tag1 a{
	color: #ff6600;
	text-decoration: underline;
}
#bookdetail .bookdetail-wrap1 .tag2{
	margin-left: 20px;
}
#bookdetail .bookdetail-wrap1 .tag2 a{
	color: #f29b04;
	text-decoration: underline;
}
#bookdetail .bookdetail-wrap1 .tag-list li{
	display: inline;
}
#bookdetail .bookdetail-wrap1 .tag1 > li + li::before,
#bookdetail .bookdetail-wrap1 .tag2 > li + li::before{
    padding-left: .3rem;
    content: "/ ";
	vertical-align: middle;
}

@media only screen and (max-width: 768px) {
	#bookdetail .bookdetail-wrap1 .sp{
		display: block;
	}
}
@media only screen and (max-width: 480px) {
	#bookdetail .bookdetail-wrap1 .sp{
		width: 100%;
		max-width: 280px;
		float: none;
		margin: 10px auto 0 auto ;
	}
	#bookdetail .bookdetail-wrap1 .tag-list{
		display: block;
		font-size: 14px;
	}
	.icon-tag::before{
		display: none;
	}
	#bookdetail .bookdetail-wrap1 .tag2{
		margin-left: 0;
	}
}

#bookdetail .box-wrap{
	margin-top: 30px;
	display: flex;
	justify-content: space-between;
}
#bookdetail .book-info{
	width: 58%;
}
#bookdetail .book-info dl{
	display: flex;
	width: 100%;
	padding: 12px 0;
	border-top: 2px solid #666666;
}
#bookdetail .book-info dl:last-child{
	border-bottom: 2px solid #666666;
}
#bookdetail .book-info dt{
	width: 9em;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	border-right: 3px solid #f29b04;
	padding: 5px 1em;
}
#bookdetail .book-info dd{
	padding: 5px 1em;
}
#bookdetail .btn-list{
	width: 40%;
}
#bookdetail .btn-list li{
	margin-bottom: 8px;
}
#bookdetail .btn-list .icon-list,
#bookdetail .btn-list .icon-book3{
	display: block;
	padding: 10px;
	/*background: linear-gradient(to bottom, #f5f5f5, #ffffff);*/
	background: #f5f5f5;
	border-radius: 5px;
	border: solid 1px #ffffff;
	line-height: 36px;
	text-align: center;
	box-shadow: 0 0 1px #999999;
	color: #666666;
}
#bookdetail .btn-list .icon-book4{
	display: block;
	padding: 10px;
	background: #999999;
	border-radius: 5px;
	line-height: 36px;
	text-align: center;
	color: #FFFFFF;
}
#bookdetail .btn-list .icon-mail,
#bookdetail .btn-list .icon-moni{
	display: block;
	padding: 5px 10px;
	border: 1px solid #f29b04;
	line-height: 40px;
	text-align: center;
	color: #f29b04;
}
@media only screen and (max-width: 768px) {
	#bookdetail .box-wrap{
		display: block;
		clear: both;
	}
	#bookdetail .book-info{
		width: 100%;
	}
	#bookdetail .btn-list{
		margin-top: 20px;
		width: 100%;
	}
}
@media only screen and (max-width: 480px) {
	#bookdetail .book-info dl{
		padding: 8px 0;
	}
	#bookdetail .book-info dt{
		font-size: 14px;
	}
	#bookdetail .book-info dd{
		font-size: 14px;
	}
}

/* bookdetail-sub */
#bookdetail .bookdetail-sub{
	width: 320px;
}
#bookdetail .bookdetail-sub .cover{
	box-shadow: 0 0px 4px #cccccc;
}
/*デジタルコンテンツ書影帯*/
#bookdetail .bookdetail-sub .digital_obi,#bookdetail .bookdetail-main .digital_obi {
  position: relative;
  }

#bookdetail .bookdetail-sub .digital_obi p,#bookdetail .bookdetail-main .digital_obi p {
  position: absolute;
  top: 0;/*画像の左上に配置*/
  left: 0;
  margin: 0; /*余計な隙間を除く*/
  color: white;/*文字を白に*/
  background: #f29b04;/*背景色*/
  font-size: 15px;
  line-height: 1;/*行高は1に*/
  padding: 10px;/*文字周りの余白*/
  }

/*デジタルコンテンツ書影帯*/
#bookdetail .bookdetail-sub .gray-box{
	margin-top: 20px;
	background: #f5f5f5;
	padding: 20px;
}
#bookdetail .bookdetail-sub .newest{
	margin-top: 20px;
	border:10px double #f29b04;
    background: #FFF;
    padding: 20px;
    font-weight: bold;
    text-align:center;
    font-size: 108%;
}
#bookdetail .bookdetail-sub .newest a.latest_version{
	color: #0075ff;
}
#bookdetail .bookdetail-sub .stock{
	color: #ff6600;
	font-size: 14px;
	line-height: 1;
	border: #ff6600 solid 1px;
	padding: 3px 10px 2px;
	display: inline-block;
}
#bookdetail .bookdetail-sub .txt{
	margin-top: 10px;
	color: #666666;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
}
#bookdetail .bookdetail-sub .price{
	margin-top: 10px;
	color: #ff6600;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	padding: 0 0.5em 13px;
	border-bottom: 2px solid #ff6600;
	font-size: 30px;
	line-height: 1;
}
#bookdetail .bookdetail-sub .price span{
	font-size: 14px;
}
#bookdetail .bookdetail-sub .price .tax{
	color: #666666;
	margin-left: 8px;
	font-weight: normal;
}
#bookdetail .bookdetail-sub .cart{
	color: #ffffff;
	background: #f29b04;
	height: 64px;
	line-height: 64px;
	border-radius: 5px;
	text-align: center;
	margin-top: 20px;
}
#bookdetail .bookdetail-sub .cart-digital{
	color: #ffffff;
	background: #556fb5;
	height: 64px;
	line-height: 64px;
	border-radius: 5px;
	text-align: center;
	margin-top: 10px;
}
#bookdetail .bookdetail-sub .cart a,
#bookdetail .bookdetail-sub .cart-digital a{
	color: #ffffff;
}

#digital-popup {
    position: relative;
    margin: 10px auto;
    max-width: 700px;
    background: #fff;
    padding: 20px;
}
#digital-popup p {
    text-align: center;
    font-size: 20px;
    font-weight: bold;
}
#digital-popup ul {
    display: flex;
    flex-wrap: wrap;
}
#digital-popup ul li a {
    display: block;
    height: 0;
    min-height: 0;
    padding: 46% 0 0;
    overflow: hidden;
    background-repeat: no-repeat;
}
#digital-popup ul li {
    width: 182px;
    height: 62px;
    margin: 20px 0 0 20px;
    border: 1px solid #556fb5;
    background: #fff;
    text-align: center;
}
li.kinoppy a {
    background-image: url(../img/eshop_kinoppy.png);
}
li.maruzen a {
    background-image: url(../img/eshop_maruzen.png);
}
li.coop a {
    background-image: url(../img/eshop_coop.png);
}
li.ishojp a {
    background-image: url(../img/eshop_ishojp.svg);
    background-size: 170px 55px;
}
#digital-popup ul li.ishojp {
    padding: 2px;
}

#bookdetail .login p {
	margin:5px;
	font-weight:bold;
	color:red;
}
#bookdetail .login button {
	color: #ffffff;
	background: #f29b04;
	width:100%;
	height: 64px;
	line-height: 64px;
	border-radius: 5px;
	text-align: center;
}
#bookdetail .download a {
	margin-top: 20px;
    display: block;
    background: #f29b04;
    border-radius: 3px;
    font-size: 14px;
    width: 100%;
    line-height: 60px;
    text-align: center;
    color: #ffffff;
}
#bookdetail .bookdetail-sub .purchased {
    text-align: center;
    padding: 10px;
    background-color: black;
    color: #FFF;
}
#bookdetail .bookdetail-sub .howto{
	margin-top: 10px;
	font-size: 14px;
}
#bookdetail .bookdetail-sub .howto a{
	color: #f29b04;
	text-decoration: underline;
}
@media only screen and (max-width: 768px) {
	/* bookdetail-sub */
	#bookdetail .bookdetail-sub{
		width: 100%;
		margin-top: 20px;
	}
	#bookdetail .bookdetail-sub .cover,#bookdetail .bookdetail-sub .digital_obi{
		display: none;
	}
}

#bookdetail .bookdetail-wrap2{
	margin-top: 20px;
	width: 100%;
	display: flex;
	justify-content: space-between;
	flex-direction: row-reverse;
}
#bookdetail .award-list{
	margin-bottom: 20px;
}
#bookdetail .award{
	background: #fef8e7;
	padding: 10px;
	margin-bottom: 5px;
	color: #bb9151;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
}
@media only screen and (max-width: 480px) {
	.icon-award2::before{
		display: none;
	}
	#bookdetail .award{
		font-size: 14px;
	}
}
#bookdetail .bookdetail-contents{
}
#bookdetail .box-wrap .bookdetail-contents{
	width:100%;
}
#bookdetail .bookdetail-contents .tab{
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}
#bookdetail .bookdetail-contents .tab li{
	margin: 0.5%;
	width: 24%;
	height: 48px;
	line-height: 48px;
	color: #ffffff;
	background: #999999;
	border-radius: 3px;
	text-align: center;
	cursor: pointer;
	position: relative;
}
#bookdetail .bookdetail-contents .tab li.active{
	background: #f29b04;
}
#bookdetail .bookdetail-contents .tab li.active:before {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border: 5px solid transparent;
  border-top: 5px solid #f29b04;
}
#bookdetail .bookdetail-contents .tab .book-review,
#bookdetail .bookdetail-contents .tab .review{
	background: #bb9151;
}
@media only screen and (max-width: 768px) {
	#bookdetail .bookdetail-contents .tab li{
		margin: 0.6%;
		width: 32%;
	}
}
@media only screen and (max-width: 480px) {
	#bookdetail .bookdetail-contents .tab li{
		margin: 0.8%;
		width: 48%;
		font-size: 14px
	}
}

#bookdetail .bookdetail-contents .contents{
	margin-top: 20px;
	background: #ffffff;
	box-shadow: 0 0px 4px #cccccc;
	padding: 30px;
}
#bookdetail .bookdetail-contents .contents .introduction,
#bookdetail .bookdetail-contents .contents .preface,
#bookdetail .bookdetail-contents .contents .TOC,
#bookdetail .bookdetail-contents .contents .book-review,
#bookdetail .bookdetail-contents .contents .review,
#bookdetail .bookdetail-contents .contents .author-info,
#bookdetail .bookdetail-contents .contents .ad,
#bookdetail .bookdetail-contents .contents .adopted
{
	display: none;
}
#bookdetail .bookdetail-contents .contents section.show{
	display: block;
}
#bookdetail .bookdetail-contents .contents .reviewtitle{
        font-weight: bold;
        font-size: 18px;
}
#bookdetail .bookdetail-contents .contents .book-review h3,
#bookdetail .bookdetail-contents .contents .review h3{
	font-size: 18px;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
}

#bookdetail .bookdetail-contents .contents .book-review div,
#bookdetail .bookdetail-contents .contents .review p{
	border-bottom: #cccccc solid 1px;
	padding-bottom: 10px;
	margin-bottom: 10px;
}
#bookdetail .bookdetail-contents .contents .book-review p:last-child,
#bookdetail .bookdetail-contents .contents .review p:last-child{
	border-bottom: none;
	padding-bottom: 0;
	margin-bottom: 0;
}
#bookdetail .bookdetail-contents .author-info .author{
	border-bottom: #cccccc solid 1px;
	padding-bottom: 10px;
	margin-bottom: 15px;
	display: flex;
	align-items: flex-start;
}
#bookdetail .bookdetail-contents .author:last-child{
	border-bottom: none;
	padding-bottom: 0;
	margin-bottom: 0;
}
#bookdetail .bookdetail-contents .author .author-photo{
	max-width: 180px;
	min-width: 140px;
	margin-right: 20px;
	box-shadow: 0 0px 4px #cccccc;
}
#bookdetail .bookdetail-contents .author .author-txt{
	max-width: 510px;
}
#bookdetail .bookdetail-contents .author h3{
	font-size: 18px;
	margin-bottom: 10px;
}
#bookdetail .bookdetail-contents .author h3 a{
	color: #f29b04;
	text-decoration: underline;
}
#bookdetail .bookdetail-contents .author h3 span{
	color: #666666;
	font-size: 14px;
}
#bookdetail .bookdetail-contents .author h3 span{
	color: #666666;
	font-size: 14px;
}
#bookdetail .bookdetail-contents .author .author-link{
	padding-left:1em;
}
#bookdetail .bookdetail-contents .author .author-link a{
	color: #f29b04;
	text-decoration: underline;
	word-wrap : break-word;
	overflow-wrap : break-word;
}
#bookdetail .bookdetail-contents .author-booklist{
	margin-top: 10px;
}
#bookdetail .bookdetail-contents .author-booklist a{
	text-decoration: none!important;
}
#bookdetail .bookdetail-contents .author-booklist h3{
	font-size: 20px;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
}
#bookdetail .bookdetail-contents .author-booklist .author-slider{
	margin-top: 10px;
}
#bookdetail .bookdetail-contents .author-booklist .slick-prev,
#bookdetail .bookdetail-contents .author-booklist .slick-next{
	background: #f29b04;
}
#bookdetail .bookdetail-contents .author-booklist .author-book{
	margin: 8px;
}

#bookdetail .bookdetail-contents .author-booklist dt{
	box-shadow: 0 0px 4px #cccccc;
}
#bookdetail .bookdetail-contents .author-booklist h4{
	font-size: 14px;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	margin-top: 10px;
	color: #666666;
}
#bookdetail .bookdetail-contents .ad dl{
	border-bottom: #cccccc solid 1px;
	padding-bottom: 10px;
	margin-bottom: 15px;
	display: flex;
}
#bookdetail .bookdetail-contents .ad dl:last-child{
	border-bottom: none;
	padding-bottom: 0;
	margin-bottom: 0;
}
#bookdetail .bookdetail-contents .ad .thumnail{
	max-width: 120px;
	margin-right: 20px;
}
#bookdetail .bookdetail-contents .ad .date{
	font-size: 14px;
	color: #666666;
}
#bookdetail .bookdetail-contents .book-free h3{
	font-size: 18px;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	margin-bottom: 10px;
}
#bookdetail .bookdetail-contents .book-free iframe{
	max-width:100%;
}
@media only screen and (max-width: 768px) {
	#bookdetail .bookdetail-wrap2{
		display: block;
	}
	#bookdetail .bookdetail-main{
		width: 100%;
	}
	#bookdetail .bookdetail-contents .slick-prev{
		left:-30px;
	}
	#bookdetail .bookdetail-contents .slick-next{
		right:-30px;
	}
}
@media only screen and (max-width: 480px) {
	#bookdetail .bookdetail-contents .contents{
		padding: 15px;
		font-size: 14px;
	}
	#bookdetail .bookdetail-contents .contents .book-review h3,
	#bookdetail .bookdetail-contents .contents .review h3{
		font-size: 16px;
	}
	#bookdetail .bookdetail-contents .author-info .author{
		display: block;
	}
	#bookdetail .bookdetail-contents .author .author-photo{
		max-width: 180px;
		margin: 0 auto ;
	}
	#bookdetail .bookdetail-contents .author .author-txt{
		margin-top: 10px;
	}
	#bookdetail .bookdetail-contents .book-free h3{
		font-size: 16px;
	}
}

/* bookdetail-sub */
#bookdetail .bookdetail-sub .gray-box2{
	border: solid 5px #f5f5f5;
	margin-bottom: 20px;
	padding: 20px;
}
#bookdetail .bookdetail-sub .gray-box2 h4{
	font-size: 16px;
	color: #666666;
	margin-bottom: 10px;
	border-left: 5px solid #f29b04;
    padding-left: 5px;
}
#bookdetail .bookdetail-sub .gray-box2 ul{
	margin-bottom: 20px;
}
#bookdetail .bookdetail-sub .gray-box2 ul a{
	color: #f29b04;
	text-decoration: underline;
}
#bookdetail .bookdetail-sub .gray-box2 li.ippan{
	font-size:0.9rem;
	position: relative;
    padding-left: 10px;
    color:#666666;
}
#bookdetail .bookdetail-sub .gray-box2 li.ippan::before{
	content: "";
    position: absolute;
    top: .35em;
    left: 0;
    width: 0;
    height: 0;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent #666666;
}
#bookdetail .bookdetail-sub .gray-box2 p.icon-arrow2-o_ippan{
	text-align: center;
    font-size: 14px;
    font-weight: bold;
}
#bookdetail .bookdetail-sub .gray-box2 p.icon-arrow2-o_ippan a{
	color: #f29b04;
    background: #FFFFFF;
    border: 2px solid #f29b04;
    padding: 10px;
    border-radius: 20px;
}
#bookdetail .bookdetail-sub .gray-box2 .arrow::before, .arrow::after {
    position: absolute;
    top: 0.5em;
    bottom: 0;
    left: 0;
    content: "";
    margin: 0;
    vertical-align: middle;
}
#bookdetail .bookdetail-sub .gray-box2 p{
	text-align: right;
	font-size: 14px;
}
#bookdetail .bookdetail-sub .gray-box2 p a{
	color: #f29b04;
}
#bookdetail .bookdetail-sub .saiyou-banner{
	display: block;
	padding: 10px;
	background: linear-gradient(to bottom, #fff4d8, #ffffff);
	border-radius: 5px;
	border: solid 1px #ffffff;
	text-align: center;
	box-shadow: 0 0 1px #f29b04;
	color: #f29b04;
	font-size: 14px;
}
#bookdetail .bookdetail-sub .saiyou-banner span{
	font-size: 18px;
	display: block;
}
#bookdetail .bookdetail-sub .saiyou-txt{
	margin-top: 10px;
	font-size: 14px;
	color: #666666;
}
@media only screen and (max-width: 480px) {
	/* bookdetail-sub */
	#bookdetail .bookdetail-sub .gray-box2{
		margin: 20px 0;
		padding: 15px;
	}
}

/* book-recommended */
#bookdetail .book-recommended{
	margin-top: 30px;
}
#bookdetail .book-recommended h4{
	font-size: 20px;
	padding-bottom: 5px;
	border-bottom: solid 1px #f29b04;
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	color: #666666;
}
#bookdetail .book-recommended .recommended-slider{
	margin-top: 20px;
}
#bookdetail .book-recommended dl{
	display: flex;
	align-items: flex-start;
	margin: 10px;
}
#bookdetail .book-recommended dt{
	max-width: 150px;
	box-shadow: 0 0px 4px #cccccc;
	margin-right: 10px;
}
#bookdetail .book-recommended dd{
	width:50%;
}
#bookdetail .book-recommended .title{
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: bold;
	color: #666666;
	font-size: 16px;
}
#bookdetail .book-recommended .copy{
	margin-top: 10px;
	color: #f29b04;
	font-size: 12px;
}
#bookdetail .book-recommended .recommended-slider .slick-prev,
#bookdetail .book-recommended .recommended-slider .slick-next{
	background: #f29b04;
}
@media only screen and (max-width: 768px) {
	/* book-recommended */
	#bookdetail .book-recommended .slick-prev{
		left:-20px;
	}
	#bookdetail .book-recommended .slick-next{
		right:-15px;
	}
}

/* contents */
#bookdetail .bookdetail-contents .contents p{
	margin-bottom: 10px;
}
#bookdetail .bookdetail-contents .contents strong,
#bookdetail .bookdetail-contents .contents b{
	font-weight: bold;
}
#bookdetail .bookdetail-contents .contents i{
	font-style: italic;
}
#bookdetail .bookdetail-contents .contents a{
	text-decoration: underline;
	color: #f29b04;
	word-wrap : break-word;
	overflow-wrap : break-word;
}
/* free accordion */
#bookdetail .bookdetail-contents .contents .book-free #np-accordion {
    font-size: 90%;
}
#bookdetail .bookdetail-contents .contents .book-free #newsbtn + #np-accordion {
    margin-top: 1em;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion > dl {
    background: #eaeef4;
    width: 100%;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion > dl > dt {
    cursor: pointer;
    font-size: 110%;
    font-weight: bold;
    padding: 1em;
    position: relative;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion > dl > dt:before {
    background: #3189e2;
    border-radius: 3px;
    content: '';
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion > dl > dt:before, #bookdetail .bookdetail-contents .contents .book-free #np-accordion > dl > dt:after {
    bottom: 0;
    display: block;
    height: 18px;
    margin: auto;
    position: absolute;
    right: 1rem;
    top: 0;
    width: 18px;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion > dl > dt:after {
    content: '+';
    color: #fff;
    font-size: 18px;
    line-height: 17px;
    text-align: center;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion > dl > dt.active:after {
    content: '-';
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion > dl > dd {
    padding: 0 1em 1em;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion .feature-title {
    border-left: #88abda solid 3px;
    display: inline-block;
    font-size: 100%;
    font-weight: bold;
    padding-left: 5px;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion .featureList {
    margin: 0 0 1em 1em;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion .sampleList {
    margin-bottom: 1em;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion .featureList li {
    margin-top: 5px;
    position: relative;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion .featureList li:before {
    display: block;
    content: '';
    position: absolute;
    top: .5em;
    left: -1em;
    width: 8px;
    height: 8px;
    background-color: #000;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion .targetList {
    margin: 5px auto 0;
    display: table;
    width: 100%;
    border-collapse: separate;
    border-spacing: 5px 0;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion .targetList li {
    color: #304786;
    font-weight: bold;
    border: solid 5px #304786;
    display: table-cell;
    width: 33%;
    background: #fff;
    text-align: center;
    padding: 10px;
    height: 150px;
    vertical-align: middle;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion > dl > dt:not(:first-of-type) {
    border-top: 1px solid #3189e2;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion p {
    margin-bottom: 0.8em;
}
#bookdetail .bookdetail-contents .contents .book-free #np-accordion .author {
    text-align: right;
}