body{width:100%;height:100%;padding:0;margin:0}video{position:absolute;width:300px;height:200px;visibility:hidden}.progress-bar-container{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:100%;height:100%;background-color:#000c;display:flex;flex-direction:column;justify-content:center;align-items:center}#progress-bar{width:30%;margin-top:.5%;height:2%}label{color:#fff;font-size:2rem}