| <!DOCTYPE html> |
| <html> |
| <meta charset="utf-8"> |
| <title>CSS Multi-column Layout Test: Test a multi-column container on button works with a column-span:all child</title> |
| <link rel="author" title="Ting-Yu Lin" href="tlin@mozilla.com"> |
| <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> |
| |
| <style> |
| button { |
| width: 400px; |
| } |
| .inner { |
| column-count: 3; |
| column-rule: 6px solid; |
| } |
| h3 { |
| column-span: all; |
| outline: 1px solid blue; |
| } |
| </style> |
| |
| <button> |
| <div class="inner"> |
| <div>block1</div><div>block2</div> |
| <h3>spanner</h3> |
| <div>block3</div><div>block4</div> |
| </div> |
| </button> |
| </html> |
