#calculator {width:300px;}
#calculator .right {float:right;width:147px;border-left:1px #ddd solid}
#calculator .left {float:left;width:130px;}
#calculator h4 {font-size:14px;margin:10px 0}
#calculator select {
    font-family: arial;
    font-size: 16px;
    font-weight: bold;
    height: 25px;
    width: 125px;
    box-shadow: 0 0 6px -2px #888 inset !important;
    border: 1px solid #999 !important;
    margin-bottom:5px
    }
#txtResult {border: 1px solid #999 !important;
    box-shadow: 0 0 6px -2px #888 inset !important;
    font-weight: bold;
    height: 25px !important;
    padding: 0 10px;
    width: 120px !important;
    }
#Tool_Cal_ImgButtom {width:95px;font-size:16px;}