body {
    background-color: #e8e8e8;
    text-align: center;
    height: 100vh;
}

div {
    padding: 15px;
    margin-top: 15%;
}

img {
    width: 100%;
    max-width: 500px;
}

p {
    font-family: Arial, Helvetica, sans-serif;
}