@charset "utf-8";.book_img_main{border:solid 1px #dcddde;padding:5px}.book_banner_wrap{width:550px;height:160px;margin:20px 0 0 0;padding:0 45px}.book_banner_left_btn{float:left;width:25px}.book_banner_left_btn img{margin-top:36px}.book_banner_right_btn{float:right;width:25px}.book_banner_right_btn img{margin-top:36px}.book_banner_cnt{text-align:center;float:left;width:493px}.book_banner_cnt .bno_img{height:90px}.book_banner_cnt .title{text-align:center;font-size:18px;font-weight:700;margin-top:11px}.book_banner_cnt .content{text-align:center;font-size:12px;margin:5px 0 18px 0}