| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"> |
| <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com"> |
| <link rel="author" title="Mozilla" href="https://www.mozilla.org/"> |
| <link rel="help" href="https://drafts.csswg.org/css-break/#break-decoration"> |
| <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1693616"> |
| <meta name="assert" content="This test verifies that a block element with box-decoration-break:clone, whose block-start border and padding exceed the multicol's height, can make progress when fragmenting without hanging the browser."> |
| |
| <style> |
| #a { |
| column-count: 2; |
| } |
| #b { |
| box-decoration-break: clone; |
| padding: 4px 0px; |
| border: 1px dotted black; |
| } |
| * { |
| height: 19%; |
| } |
| </style> |
| Hopefully this doesn't hang. |
| <div id="a"> |
| <div id="b"> |