.YTVideo > div > iframe {
    /* max-width: 100% !important; */
    height: auto;
}

#Slides .YTVideo .YTPlayer-stop,
#Slides .YTVideo .YTPlayer-pause,
#Slides .YTVideo .YTPlayer-play,
#Slides .YTVideo .YTPlayer-mute {
    display: none;
}