body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    text-align: center;
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#video-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto 20px;
    border: 2px solid #ccc;
    border-radius: 10px;
    overflow: hidden;
}

video {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

#result {
    font-size: 1.2em;
    margin-top: 10px;
}

button {
    background-color: #007bff;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}