How to center the iframe frame?

To center a iframe frame, you can follow these steps:

1. In an HTML file, create a parent container (such as a div element) to wrap the iframe frame.

<div id="iframe-container">
    <iframe src="your-iframe-source"></iframe>
</div>

1. Use flex layout in the CSS file to align the parent container in the center.

#iframe-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

1. Adjust the size of the iframe frame as needed.

#iframe-container iframe {
    width: 500px;
    height: 300px;
}

By following these steps, you can center an iframe frame within its parent container.