.book-download-panel {

}
.book-download-content {
	position: relative;
	overflow: hidden;
	text-align: center;
}
.book-download-item {
	position: relative;
	float: left;
	width: 33.3333%;
	text-align: center;
	margin: 0;
	padding-bottom: 30px;
}
.book-download-item.width-5 {
	width: 20%;
}
.book-download-item.width-4 {
	width: 25%;
}
.book-download-item.width-3 {
	width: 33.3333%;
}
.book-download-item.width-2 {
	width: 50%;
}
.book-download-item.width-1 {
	width: 100%;
}
.book-download-img {

}
.book-download-img > img {
	position: relative;
	width: 140px;
	height: 140px;
	display: block;
	margin: 0 auto;
}
.book-download-text {
	font-size: 14px;
    /*font-weight: 700;*/
    margin-bottom: 16px;
    color: #222;
}
.book-download-text .af-bookinfo-help-text {
	margin-left: 2px;
    position: relative;
    top: 1px;
}
.book-download-btn {
	font-weight: bold;
    position: relative;
    width: 100px;
    height: 30px;
    border: none;
    line-height: 30px;
    padding: 0;
    border-radius: 0;
}
.book-download-help {
	position: absolute;
    bottom: 5px;
    left: 0;
    white-space: nowrap;
    width: 100%;
}
.af-light-box-content-panel.gray.book-download-panel { 
	padding: 30px 10px;
}