| <!doctype html> | |
| <meta charset=utf-8> | |
| <title>CSS-contain test reference: style containment dynamic containment set unset invalidation</title> | |
| <link rel="author" title="Daniil Sakhapov" href="sakhapov@google.com"> | |
| <p>Test passes if the text below is "A1(+-" (not including the quotation marks).<p> | |
| <div>A<div>1 (</div>+ -</div> |