body{
    background-color: black;
    font-family: Arial, Helvetica, sans-serif;
}
.calculator-row{
    margin-top: 16px;
}
.calculator-button{
    width: 60px;
    height: 60px;
    border: none;
    border-radius: 60px;
    margin-right: 5px;
    font-size: 26px;
}
.clear-button{
    font-size: 18px;
}
.gray-button{
    color: white;
    background-color: rgb(51, 51, 51);
}
.orange-button{
    color: white;
    background-color: rgb(254, 160, 10);
}
.show-result{
    color: white;
    font-size: 45px;
    margin: 15px 0px 5px 8px
}