body { 
        display: flex; 
        justify-content: center; /* Center horizontally */ 
        align-items: center; /* Center vertically */ 
        height: 100vh; /* Full viewport height */ 
        margin: 0; /* Remove default margin */ 
        background-color: #f0f0f0; /* Optional background color */ 
    } 
     
    .image-container { 
        text-align: center; /* Center the image in the container */ 
    } 
     
    img { 
        max-width: 100%; /* Responsive image */ 
        height: auto; /* Maintain aspect ratio */ 
    }