*{
	margin:0;
	padding:0;
	font-size: 12px;
}
ul{
	list-style:none;
}
.hide{
    display: none;
}
.lf{
	float: left;
}
.lr{
	float: right;
}
.red, .red a,.red a h5, .red a p{
    color:#FF0000 !important;
}
a {
    text-decoration: none;
    color: inherit;
}
.mr2 {
	margin-right: 1rem;
}
.ml2 {
	margin-left: 1rem;
}
p{
	text-indent: 24px;
	text-align: left;
}
.article-title {
	font-size: 2.3rem;
	color: #333;
	line-height: 1;
	text-align: center;
	letter-spacing: 0.025em;
	transition: font-size 0.45s ease-in-out, color 0.2s ease-out;
}
.header-image {
	margin-bottom: 2rem;
	position: relative;
	transition: all 0.45s ease-in-out;
}
.header-image img{
	width: 100%;
}

.title-wrap {
	transform: translateY(0);
	transition: transform 0.45s ease-in;
}
.drop-cap {
	font-size: 55px;
	line-height: 28px;
}
.main-group{
	display: flex;
	align-items: center;
	justify-content:space-evenly
}
.item-group {
	height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
}
.book_cover-exerpt {
	color: #6a6a6a;
	padding: 1rem 1.5rem;
	opacity: 1;
	max-width: 370px;
	margin: 0 auto;
	display: block;
	transition: all 0.25s ease-in-out;
}

.book_cover {
	width: 100%;
}
.book_content {
	text-align: justify;
	word-wrap: break-word;
	font-size: 1.1rem;
	opacity: 0;
	transition: all 1.5s ease-in-out;
	max-width: 750px;
	margin: 0 auto 6rem;
	padding: 0 2rem;
}
.book_content p {
	line-height: 1.8;
	color: #3a3a3a;
	margin-bottom: 2.5rem;
}
.book {
	overflow: hidden;
	background: #fff;
	height: 400px;
	width: 340px;
	box-shadow: 0 20px 30px -10px #ccc;
	transition: all 0.5s ease-in-out;
}
.book:hover {
	box-shadow: 0 6px 50px 10px #cfcfcf;
}

.zoom-group {
	height: 100%;
	width: 100%;
	overflow-y: scroll;
}
.zoom-group .overlay {
	opacity: 0.95;
}
.zoom-group .article-title {
	color: white;
	font-size: 64px;
	letter-spacing: 0.05em;
}
.zoom-group .title-wrap {
	transform: translateY(-300px);
	color: white;
	height:0;
}
.zoom-group .book_cover-exerpt {
	opacity: 0;
	display: none;
}
.zoom-group .book_cover {
	margin-bottom: 6rem;
}
.zoom-group .book_content {
	opacity: 1;
}