apple-calculator.css

.text {
    background-color: #EFFAC8;
    width:270px;
    height: 84px;
    border-radius: 7px;
    text-align: right;
    border-style: inset;
    font-family: "Arial";
    font-size: 25pt;
    padding: 2px 50px 2px 50px;
}

button {
    font-size:10pt;
    margin-top: 9px;
    margin-bottom:5px;
    border-radius: 10px;
    height: 50px;
    width: 90px;
    background-color:#D6D6D6;
    font-family: "Arial";
    font-size: 25pt;
    background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #ededed), color-stop(1, #dfdfdf) );
}
button[id="equals"] {
    height: 115px;
}
button[id="zero"] {
    position: relative;
    bottom: 64px;
    width: 185px;
}
button[id="dot"] {
    position: relative;
    bottom: 64px;
}
button[id="one"], button[id="two"], button[id="three"] {
    position: relative;
    bottom: 32px;
}

button:hover{
    /*border-width:5px;*/
    background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #dfdfdf), color-stop(1, #ededed) );
}

.apple-calculate {
    position: absolute;
    top: 0;
    left: 0;
    background: -webkit-linear-gradient(top, #DBDBDB, #AFAFAF);
    background-color:#B8B8B8;
    width:390px;
    height:490px;
}