#mb_box{width:100%;height:100%;z-index:99999;position:fixed;top:0;left:0;opacity:.2;background-color:#000;filter:alpha(opacity=20)}#mb_con{z-index:999999;width:400px;position:fixed;left:40%;top:30%;border:1px solid silver;border-radius:6px;box-shadow:0 1px 3px #161718;-moz-box-shadow:0 1px 3px #161718;-webkit-box-shadow:0 1px 3px #161718;background-color:#fff}#mb_tit{display:block;font-size:14px;color:#444;padding:10px;border-top-left-radius:6px;border-top-right-radius:6px;font-weight:bold;background-color:#ddd;cursor:move}#mb_msg{padding:20px;line-height:20px;min-height:20px;border-bottom-width:1px;border-bottom-style:dashed;border-bottom-color:#ddd;font-size:13px}#mb_ico{display:block;position:absolute;right:10px;top:9px;border:1px solid gray;width:18px;height:18px;text-align:center;line-height:16px;cursor:pointer;border-radius:12px;font-family:微软雅黑;color:black;background-color:#ddd}#mb_ico:hover{background-color:#fff}#mb_btnbox{margin:15px 0 10px;text-align:center}#mb_btn_ok,#mb_btn_no{width:85px;height:30px;color:white;border:0;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px;cursor:pointer}#mb_btn_ok{background-color:#168bbb}#mb_btn_ok:hover{background-color:#177da7}#mb_btn_no{background-color:#afafaf;margin-left:20px}#mb_btn_no:hover{background-color:#9d9d9d}