html, body {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
}

body {
    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: large;
}

footer {
    text-align: center;
    padding: 10px;
    font-size: small;
}

#randomImage {
    height: 300px;
    width: 400px;
}

#theButton {
    font-size: medium;
    padding: 10px;
}