body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

.video-container {
    position: relative;
}

video {
    width: 600px;
    height: auto;
    border: 1px solid #ccc;
    background-color: #000;
}