body {
    margin: 0;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #f4f4f4;
}

img {
    max-width: 300px;
    height: auto;
}

h1 {
    font-family: 'Arial', sans-serif;
    color: #e22024;
    margin-top: 20px;
}