/* Remove any default margins/padding */
* {
    margin: 0;
    padding: 0;
}

/* Make the body full viewport height */
body {
    /* Replace 'your-gif-url.jpg' with your actual GIF URL */
    background-image: url('e.gif');
    background-size: cover;      /* Scale the background image to cover the container */
    background-position: center; /* Center the background image */
    background-repeat: no-repeat; /* Prevent the image from repeating */
    min-height: 100vh;          /* Ensure the body takes up the full viewport height */
}