/**
 * Style of video into header
 */

 #header_video {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    position: relative;
    min-height: 100vh;
    max-height: 100vh;
}
 #header_video picture {
    width: 100%;
}
.video_background {
    display: contents;
}
.video_background::before {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    min-height: 100vh;
    max-height: 100vh;
    height: 100%;
    background-position: center;
    background-size: cover;
    opacity: .2;
    background-color: black;
}
#myVideo,
.mx_h_vh {
    width: 100%;
    height: auto;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100vh;
    max-height: 100vh;
    -o-object-fit: cover;
       object-fit: cover;
}