body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #fff;
}

img {
    max-width: 100%;
    height: auto;
}

h1 {
    font-size: 2em;
    color: #333;
}