/* A tiny, already blurred image paints behind the original while it downloads. */
img[data-prism-image="pending"] {
    background-image:var(--prism-image-preview);
    background-size:var(--prism-image-fit,cover);
    background-position:var(--prism-image-position,center);
    background-repeat:no-repeat;
    color:transparent;
}