.downloadable-image:hover:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    background-image: url('/assets/download-arrow.svg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 25% 25%;

    background-color: rgba(100, 100, 100, 1.0);

    opacity: 0.7;
    mix-blend-mode: normal;
}