.back1 {
    position: absolute;
    top: 10px;
    left: 10px;
    height: 300px;
    width: 356px;
}

.back2 {
    position: absolute;
    top: 114px;
    left: 10px;
    height: 435px;
    width: 356px;
}

.overbutton {
    position: absolute;
    top: 30px;
    left: 30px;
    height: 50px;
    width: 150px;
    text-align: center;
    font-size: 22px;
    font-family: Arial;
    color: black;
    background-color: white;
    border-radius: 5px;
}

.clearbutton {
    position: absolute;
    top: 30px;
    left: 197px;
    height: 50px;
    width: 150px;
    text-align: center;
    font-size: 22px;
    font-family: Arial;
    color: black;
    background-color: white;
    border-radius: 5px;
}

.field {
    position: absolute;
    top: 120px;
    left: 50px;
    height: 200px;
    width: 250px;
    font-size: 20px;
    font-family: Arial;
}

.Output {
    position: absolute;
    top: 8px;
    right: 110px;
    font-size: 20px;
}