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How to Center an Iframe in HTML?

Published in HTML element centering 3 mins read

According to the provided reference, you can center an iframe in HTML by using the align="center" attribute directly within the <iframe> tag.

Centering Method from Reference: Using the align Attribute

One way to center an <iframe> element in your HTML page, as suggested by the reference, is to utilize the align attribute. This attribute was commonly used in older HTML specifications for alignment purposes.

To apply this method:

  1. Locate the <iframe> code you want to center.
  2. Inside the opening <iframe> tag, add the attribute align="center".

Here is an example of how this looks in your HTML code:

<iframe src="your_page_url.html" width="600" height="400" align="center">
  Your browser does not support iframes.
</iframe>

Explanation:

  • <iframe>: This is the tag that embeds another HTML page within the current page.
  • src="your_page_url.html": Specifies the URL of the document to embed in the iframe. Replace "your_page_url.html" with the actual URL of the page you want to display.
  • width="600" and height="400": These attributes set the dimensions of the iframe. While not for centering, they define the size of the box being centered.
  • align="center": This is the attribute from the reference that tells the page to center the iframe.
  • Your browser does not support iframes.: This text will be displayed if the user's browser does not support iframes.

Important Note: While this method is mentioned in the reference, the align attribute is considered deprecated in modern HTML5 and is not the recommended way to style elements. Modern web development typically uses Cascading Style Sheets (CSS) for layout and centering. However, based strictly on the provided reference, using align="center" is the indicated method.

Additional Tip from Reference

The reference also mentions: "You can also center the image by editing its height and width on the page." This part seems to refer to adjusting the size of the content within the iframe, potentially to aid in centering an image inside the embedded page, rather than centering the iframe element itself. Adjusting height and width directly impacts the size, not the horizontal position, of the iframe element.

For more details on HTML attributes, you can refer to resources like W3Schools HTML Reference.

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