| <!DOCTYPE html> |
| <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com"> |
| <link rel="help" href="https://www.w3.org/TR/css-break-3/"> |
| <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> |
| <style> |
| .col { |
| column-width: 100px; |
| column-rule: 100px solid red; |
| height: 100px; |
| column-fill: auto; |
| gap: 0; |
| overflow: hidden; |
| } |
| |
| .col > div { |
| display: flow-root; |
| width: 100px; |
| height: 100px; |
| background: green; |
| } |
| |
| .col > div > div { |
| width: 10px; |
| height: 10px; |
| margin-top: 80px; |
| margin-left: 50px; |
| outline: 30px solid green; |
| box-shadow: 0 30px 0 30px green; |
| } |
| </style> |
| <body> |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
| <div class="col"><div><div></div></div></div> |
| </body> |
