.video  {
    margin: 0px;
    padding: 0px;
}
.VF_Video  {
    margin: 0px;
    padding: 0px;
    height: 100vh;
    width: 100%;
    position: relative;
    min-height: 100%;
    min-width: 100%;
    display: block;
    overflow: hidden;

}
.VF_Video .video  {
    margin: 0px;
    padding: 0px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);  
    width: 100%;
}
.VF_Video_0 .video  {
    height: 100%;
}
.VF_Video_1 .video  {
    height: auto;
}
.VF_Video .video video {
    display: block;
    object-fit: cover;
    height: 100%;
    width: 100%;    
}
video::cue {
    background-color: #de2222;
    color: #fff;
    font-size: calc(16px + 0.5vw);
}
.Videoersatz {
    background-position: cover;
    background-size: 100% 100%;
}