#mainContentsOuter{
  background-color: white;
}


.book_img img{
	width:600px;
	display: block;
	margin:auto;
	margin-top:40px;
	margin-bottom:20px;
}

.book{
	width:570px;
	margin:auto;
}

.hr1{
	border-width: 1px 0 0 0; /* 太さ */
  border-style: solid; /* 種類 */
  border-color: #e2e2e2; /* 色 */
  width:500px;
	margin:auto;
	margin-top:40px;
	margin-bottom:50px;
}

.kuwayama{
	text-align:left;
}

.gray1{
	color:#999999;
  font-size:11pt;
}