body {
    font-family: Arial, sans - serif;
    background - color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}
 
.maintenance - container {
    text-align: center;
    background - color: white;
    padding: 20px;
    border - radius: 5px;
    box - shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
 
h1 {
    color: #333;
}
 
p {
    color: #666;
}
 
img {
    width: 200px;
    margin - top: 20px;
}