onion/sass/ascribe_media_player.scss

.ascribe-media-player {
    margin-bottom: 1em;
    video {
        width: 100%;
        height: 100%;
    }

    img {
        width: 100%;
        height: 100%;
    }

    .media-other {
        font-size: 500%;
        color: #cccccc;
    }
}