main {
            font-family: Arial, sans-serif;
            max-width: 95%;
            height: 172;
            margin: auto;
            padding: 20px;
        }

        .video-container {
            display: flex;
            flex-direction: row;
            align-items: center;
            justify-content: flex-start;
            gap: 20px;
            margin-bottom: 30px;
            padding: 15px;
            border: 1px solid #ccc;
            border-radius: 10px;
            background-color: #f9f9f9;
            box-shadow: 0 0 10px gray;
        }

        .video-frame iframe {
            width: 100%;
            max-width: 480px;
            height: 174px;
        }

        .video-info {
            flex: 1;
            font-size: 20px;
            font-weight: bold;
            color: #333;
        }

        @media (max-width: 435px) {
            .video-container {
                flex-direction: column;
                align-items: stretch;
            }

            .video-frame iframe {
                width: 100%;
                height: auto;
            }

            .video-info {
                text-align: center;
                margin-top: 10px;
            }
        }