body, html {
                margin: 0;
                padding: 0;
                height: 100%;
                background-color: black;
            }

            #video-container {
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                display: flex;
                align-items: center;
                justify-content: center;
            }

            #video-player {
                max-width: 100%;
                max-height: 100%;
            }