#videoButton {
    display         : none;
}

#videoButton.visible {
    display         : block;
}

#video-container {
    display   : none;
    padding   : 2em;
    /* make the video with its container and keep the aspect ratio*/
    object-fit: contain;
    width     : 100%;
    height    : 100%;
    max-height: 43vh;
}

#video-container.visible {
    display         : block;
}

#video-player {
    width: 100%;
    height: 100%;
}