<!DOCTYPE html> <meta charset="utf-8" > <meta name="author" title="Di Zhang" href="mailto:dizhangg@chromium.org"> <meta name="assert" content="Modify slot fallback contents, when dynamically created."> <title>Shadow DOM: Slots and fallback contents</title> <p>Test passes if there are two lines of text "SLOT1", "A" below.</p> <div> <div>SLOT1</div> <div>A</div> </div> <p>Test passes if there is one line of text "C" below.</p> <div> <div>C</div> </div> <p>Test passes if empty.</p>