.popup-iframe { position: fixed; bottom: 80px; right: 20px; width: 300px; height: 500px; border: 2px solid #ccc; border-radius: 10px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); z-index: 1000; background-color: white; display: none; } .x-button { position: absolute; top: 5px; right: 5px; background: #f44336; color: white; border: none; border-radius: 50%; width: 20px; height: 20px; text-align: center; line-height: 20px; font-size: 18px; cursor: pointer; padding: 1px; margin: 5px; } #chatIcon { cursor: pointer; background-color: #0078D7; color: white; border: none; border: 2px solid #ccc; border-radius: 30px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); z-index: 1000; right: 26px; bottom: 90px; font-size: 18px; line-height: 20px; width: 47px; height: 47px; text-align: center; padding: 10px; position: fixed; }