<!DOCTYPE html> <meta charset="utf-8" > <meta name="author" title="Di Zhang" href="mailto:dizhangg@chromium.org"> <meta name="assert" content="Basic slot fallback content, when dynamically created"> <title>Shadow DOM: Slots and fallback contents</title> <div> <div>B</div> <div>E</div> <div>SLOT2</div> <div>C</div> </div>