html {
            height: 100%;
        }
        body {
            height: 100%;
            margin: 0;
            background-color: lightgrey;
        }
        .playerContainer {
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .player {
            flex: 0 0 auto;
            height: 100%;
            max-height: 100%;
            width: 100%;
            max-width: 100%;
        }