body {
    font-family: 'Open Sans', sans-serif;
    padding: 0;
    margin: 0;
}

.wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #000;
    background-image: url('youlegend.webp');
    background-position: 50% 50%;
    background-size: 1vmin;
    animation: bgZoom 10s forwards 1;
}

img {
    display: none;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.byline {
    text-decoration: none;
    color: #333;
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    transition: color 4s;
}

.byline:hover {
    color: #fff;
}

@keyframes bgZoom {
    0% { background-size: 1vmin;  }
    100% { background-size: 50vmin; }
}