open_in_new content_copy 
<!DOCTYPE html>
<html>
<body>
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<h2>HTML Iframes</h2>
<p>You can use the height and width attributes to specify the size of the iframe:</p>
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<iframe src="demo_iframe.htm" height="200" width="300" title="Iframe Example"></iframe>
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</body>
</html>
​
​