This may sound like a really stupid question but what is the difference?
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This may sound like a really stupid question but what is the difference?
they are completely unrelated.
Expandable divs make boxes expand, expandable iframes make iframes expand.
Magical, isn't it?
They're completely different, iframes is a frame of another page, divs are used to style your layout. As for expanding as the title says divs expand naturally without a height, on the other hand iframes need javascript to get the sources page height.