html {
    background: url("bg.jpg");
    background-attachment: fixed;
    background-size: cover;
    image-rendering: pixelated;
}

#heavenly-host {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -999;
    background-image: url("angel.gif");
    background-size: 128px 128px;
    opacity: 0.25;
    --pan: 128px -128px;
    animation: pan linear 3s infinite;
}

.section {
    background-color: rgba(from var(--bg-yellow) r g b / 0.5);
}