/*导语的样式*/
.book_foreword{padding:20px; margin-top:20px; text-indent:28px; line-height:28px;background:#f5f5f5; }


/*表格th botom边框*/
.table th {	border-bottom: #ddd 1px solid}
/*title样式*/
.book_title {margin-bottom: 20px;color: #ff6622;line-height: 50px;font-size: 24px;font-weight: bold;border-bottom: #ff6622 3px solid;}

/*每个单元图片*/
.thumbnail{ margin-bottom:20px; height:370px}
.thumbnail>img{ width:150px; height:150px;}
.thumbnail:hover{background: #faf7f7}
.thumbnail p{ padding:2px 4px;line-height:22px}