.video_popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    display: none;
}
.video_popup .video_background {
    background-color: rgba( 0,0,0,0.8 );
    width:  100%;
    height:  100%;
    position:  absolute;
}
.video_popup iframe {
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    background-color: black;
    border:  0;
}
.video_popup .close_popup {
    position:absolute;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    height:40px;
    width:40px;
    line-height: 35px;
    color:white;
    font-weight:bold;
    text-align:center;
    display:inline-block;
    background-color: #00b4ab;
    font-size: 23px;
    right: 20px;
    top: 20px;
    z-index: 1;
    cursor: pointer;
}
.video_popup .close_popup img {
    margin-top: 0px;
}
@media( max-width: 1024px ){
    .video_popup iframe {
        max-height: 56vw;
    }
}