body {
    margin: 0;
    font-weight: bold;
    background-color: tan;
    color: black;
}

h1 {
    font-weight: 700;
    text-align: center;
}

p {
    text-align: center;
    font-size: 17px;
}

#button {
    font-weight: 700;
    border: 1px solid black;
    box-shadow: 2px 2px 0px 2px black;
    transition: transform 0.3s ease;
    padding: 7px;
    font-size: 18px;
}

#button:hover {
    transform: scale(1.1);
}

.js-result {
    font-size: 40px;
    text-align: center;
    font-weight: bold;
}