body {
    text-align: center;
    font-family: Arial, sans-serif;
    margin: 50px;
    background-color: #f5deb3;
}

/*
body {
    text-align: center;
    font-family: Arial, sans-serif;
    margin: 50px;
    background-color: #f8f8f8;
}
*/

h1 {
    color: #333;
}

button {
    font-size: 20px;
    padding: 10px 20px;
    margin: 20px;
    cursor: pointer;
}

#result {
    font-size: 24px;
    font-weight: bold;
    margin-top: 20px;
}