@charset "utf-8";

/* 共通 */
body {
  background: #fff;
  color: #222;
  font: 15px/2 "Helvetica Neue", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, Osaka, sans-serif;
}

.wrapper {
  margin: 0 auto;
  width: 1000px;
}

.shop li:hover,
.book-image:hover,
.totop:hover {
	opacity: .6;
}


/* ヘッダー */
.header {
	margin-bottom: 20px;
	position: relative;
}

/* コンテンツ */
.content1 {
	margin-left: 50px;
	margin-top: 30px;
	margin-bottom: 30px;
}
.content2 {
	margin: 15px 45px 15px 45px;
	overflow: hidden;
	float: left;
}
.shadow {
  box-shadow: 2px 2px 4px gray;
}

.content3 {
	margin-left: 15px;
}
.content4 {
	margin-left: 15px;
}
.content5 {
	margin-left: 15px;
}
.content6 {
	margin-left: 15px;
}
.content7 {
	margin-left: 150px;
}

/* アンダーライン */
.under {
	font-size: 33px;
	background: #FFFF00;
	font-weight: bold;
	margin-bottom: 24px;
	margin-left: 10px;
}

/* シャドウ */


/* 本の紹介 */

.info .section-title {
	margin: 0 0 28px 64px;
	padding-top: 80px;
}

.info-detail {
	margin: 0 64px;
	overflow: hidden;
}

.book-image {
	float: left;
	margin-right: 42px;
}

.info-box {
	float: left;
	width: 436px;
}

.book-title {
	border-bottom: 1px solid #222;
	font-size: 36px;
	font-weight: bold;
	line-height: 1;
	margin-bottom: 36px;
	padding: 0 0 10px 8px;
}

.book-author {
	font-size: 28px;
	display: inline-block;
	margin-bottom: 8px;
}

.book-detail {
	font-size: 24px;
	font-weight: bold;
	margin-bottom: 24px;
	margin-left: 10px;
	overflow: hidden;
}

.book-attention {
	font-size: 16px;
	margin-bottom: 24px;
	margin-left: 10px;
	line-height: 1.7;
	letter-spacing: 0.03em;
	padding-left:1em;
	overflow: hidden;
	float: left;
}
.book-attention li {
	margin-left: 3em;
}

.book-data {
	font-size: 15px;
	font-weight: bold;
	margin-bottom: 24px;
	margin-left: 10px;
	line-height: 1.7;
	letter-spacing: 0.03em;
	overflow: hidden;
	float: left;
}
.book-data dd {
	overflow: hidden;
}
.book-data h3 {
	font-size: 30px;
	padding: 0.5em 0.5em 0.5em 1.5em;/*文字周りの余白*/
	margin-bottom: 24px;
	color: #494949;/*文字色*/
	background: #F6DD83;/*背景色*/
	border-left: solid 5px #997B60;/*左線（実線 太さ 色）*/
	overflow: hidden;
}
.book-detail dt {
	float: left;
	width: 6.5em;
}

.book-detail dd {
	overflow: hidden;
}
.pdf_d {
	align-items: center;
	display: flex;
	margin-left: 5px;
	margin-top: 10px;
	margin-bottom: 30px;
}
.shop {
	align-items: center;
	display: flex;
	padding-left: 20px;
	margin-top: 10px;
	margin-bottom: 30px;
}
.shop li {
	margin-left: 10px;
}

/* 試し読みのボタン */
.btn-border-long {
  display: inline-block;
  max-width: 500px;
  text-align: left;
  background-color: #3333CC;
  border-color: #000099;
  color: #FFF;
  font-size: 26px;
  text-decoration: none;
  font-weight: bold;
  line-height: 1.5;
  padding: 20px 80px;
  border-radius: 20px;
  transition: .4s;
  float: left;
}

.btn-border-long:hover {
  color: #222222;
  background-color: #3333CC;
  font-weight: bold;
}

/* 楽天ブックスのボタン */
.btn-border {
  display: inline-block;
  max-width: 200px;
  text-align: left;
  background-color: #BF0000;
  border-color: #990000;
  color: #FFF;
  font-size: 12px;
  text-decoration: none;
  font-weight: bold;
  padding: 3px 15px;
  border-radius: 4px;
  transition: .4s;
  float: left;
}

.btn-border:hover {
  color: #222222;
  background-color: #BF0000;
  font-weight: bold;
}

/* フッター */
.footer {
	height: 140px;
	position: relative;
}

.totop {
	cursor: pointer;
	position: absolute;
	right: 10px;
	bottom: 15px;
}
.sns {
	display: flex;
	justify-content: center;
	position: absolute;
	left: 0;
	right: 0;
	margin: auto;
	bottom: 56px;
}
.sns li + li {
	margin-left: 16px;
	margin-top: 4px;
}
.copyright {
	color: black;
    text-align: center;
	margin-left: auto;
	margin-right: auto;
	padding-left: 15px;
	padding-right: 15px;
    font-size: 1.2rem;
}