/* readbook button */
.btn-readline{height:24px;text-align:center;}
.btn-readline a{float:left;overflow:hidden;display:inline-block;width:84px;height:22px;background:url(btn_readline.gif) no-repeat left center;font-size:0;text-indent:-9999em;margin-left:50px}
.btn-readline a:hover{text-decoration:none;}
.btn-readline2 a{overflow:hidden;display:block;width:84px;height:22px;margin-right:30px;line-height:100px;text-indent:-9999em;background:url(btn_readline.gif) no-repeat left center;color:#fff;}
.btn-readline2 a:hover{text-decoration:none;}
.multi .btn-buy{margin-right:15px;}