body {
    margin: 0;
    padding: 0;
}

h1 {
    background-color: black;
    font-family: sans-serif;
    color: white;
    padding: 1em;
    margin: 1em;
    position: absolute;
    top: 0;
    left: 0;
}

img {
    margin: 0;
    padding: 0;
    object-fit: cover;
    width: 100%;
    height: 100%:
}