.calculator{width:186px;height:138px;padding-top:7px;_padding-top:5px;border:1px solid #A9B2AF;background-color:#FFF;position:absolute;top:0;left:0;z-index:100000;border-radius:5px;-moz-border-radius:5px;-webkit-border-radius:5px;}.calculator .cal-table{width:174px;margin:0 auto;}.calculator .cal-table td{border:none;margin:0;padding:0;padding-top:4px;}.calculator .cal-screen{border:1px solid #97CAC6;background:#DEF5F3;height:22px;width:164px;margin-bottom:2px;padding:4px 4px 0 4px;font-family:Tahoma;text-align:right;font-size:14px;color:#000;}.calculator a{display:block;height:19px;line-height:18px;color:#244F48;text-align:center;border:1px solid #97CAC6;background:#DEF5F3;margin-right:4px;cursor:pointer;}.calculator .cal-td-btn a{margin-right:0;}