<iframe seamless>

[LeaVerou]

Makes an iframe's contents part of a page, adopting styles from its hosting page

Code sample

<iframe src="header.html" seamless></iframe>

MDN URL:

No response

Specification URL:

https://www.w3.org/TR/2011/WD-html5-20110525/the-iframe-element.html#attr-iframe-seamless

Any other links?

https://caniuse.com/iframe-seamless

How stable is this feature?

Removed (No longer supported in any major browsers)

Type of feature

HTML attribute

What focus area does this feature fall under?

Embedding

Details

@chrishtr mentioned this as a feature he is interested in getting data about, however, it's a feature that has been removed from the Web Platform. Is it disingenuous to ask about removed features? 🤔