#bgvid {
     position: fixed;
     top: 50%;
     left: 50%;
     min-width: 100%;
     min-height: 100%;
     width: auto;
     height: auto;
     z-index: -100;
     transform: translateX(-50%) translateY(-50%);
     /*background: url(../assets/img/photos/photo_background_1.jpg) no-repeat;*/
     background-size: cover;
     transition: 1s opacity;
 }