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| <title>CSS-contain test reference: style containment dynamic containment set invalidation</title> | |
| <link rel="author" title="Daniil Sakhapov" href="sakhapov@google.com"> | |
| <p>Test passes if the text below is "A1(19" (not including the quotation marks).<p> | |
| <div>A<div>1 (</div>1 9</div> |