body {
            font-family: Arial, sans-serif;
            text-align: center;
            padding: 10px;
        }
        h1, h2 {
            margin: 5px 0;
            font-weight: normal;
        }
        h1 {
            font-size: 18px;
            color: #333;
        }
        h2 {
            font-size: 14px;
            color: #555;
        }
        img {
            max-width: 100%;
            height: auto;
            margin: 5px 0;
            display: block;
        }
        button {
            background-color: #4CAF50;
            color: white;
            border: none;
            padding: 8px 15px;
            font-size: 14px;
            cursor: pointer;
            border-radius: 3px;
            /*margin-top: 10px;*/
        }
        button:hover {
            background-color: #45a049;
        }