body {
    margin: 20px;
    background-color: whitesmoke;
}

h1 {
    text-align: center;
    color: grey;
}

h2 {
    color: slategrey;
    margin-top: 20px;
}

label {
    display: block;
    margin: 10px;
    cursor: pointer;
}

input[type="number"] {
    padding: 8px;
    width: 100px;
    font-size: 16px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    color: darkseagreen;
    border-radius: 5px;
    cursor: pointer;
}

#totalPrice {
    font-size: 24px;
    font-weight: bold;
    color: #28a745;
}

#motherboardResult {
    font-size: 18px;
    color: darkseagreen;
    margin-top: 15px;
}