body {
    padding: 0px;
    margin: 0px;

    width: 100vw;
    height: 100vh;

    overflow: hidden;

    display: flex;
    align-items: center;
    justify-content: center;

}

body > img {
    max-width: 514px;
    max-height: 346px;

    width: 80vw;
    height: 80vh;

}