body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-family: sans-serif;
    
    background-image: url("https://i.postimg.cc/PrY20TWf/IMG-4988.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

h1 {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}