input#btnAmbilNilai{
    border: 2px outset darkblue;
    background-color: cyan;
    transition-duration: 0.5s;
    font-family: 'Bree Serif', serif;
    font-size: 18px;
}
input#btnAmbilNilai:hover{
    border: 2px outset darkblue;
    background-color: blue;
    color: white;
    font-family: 'Bree Serif', serif;
    font-size: 18px;
}
input#nilai{
    border: 2px inset blue;
    font-family: 'Bree Serif', serif;
    font-size: 18px;
}