| <!DOCTYPE html> |
| <html> |
| <meta charset="utf-8"> |
| <title>CSS Multi-column Layout Test: Test the column rules' block-size with nested balancing multicol container</title> |
| <link rel="author" title="Ting-Yu Lin" href="tlin@mozilla.com"> |
| <link rel="author" title="Mozilla" href="https://www.mozilla.org/"> |
| <link rel="help" href="https://drafts.csswg.org/css-multicol-1/#cf"> |
| <link rel="help" href="https://drafts.csswg.org/css-multicol-1/#column-gaps-and-rules"> |
| <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/2309"> |
| <link rel="match" href="multicol-rule-nested-balancing-004-ref.html"> |
| <meta name="assert" content="This test verifies that the column-rules are extended to the content block-end edges of their corresponding inner and outer multicol container."> |
| |
| <style> |
| .outer { |
| column-count: 1; |
| column-rule: 6px solid black; |
| background-color: rgba(0, 0, 255, 0.3); |
| width: 200px; |
| height: 300px; |
| } |
| .inner { |
| column-count: 1; |
| column-rule: 3px solid gray; |
| background-color: rgba(255, 0, 255, 0.3); |
| height: 500px; |
| } |
| .inner-block { |
| background-color: rgba(0, 255, 0, 0.3); |
| height: 600px; |
| } |
| </style> |
| |
| <!-- It is deliberate that the inner column's block-size is greater than |
| outer column's, and the inner-block's block-size is also greater than |
| inner column's. --> |
| <article class="outer"> |
| <article class="inner"> |
| <div class="inner-block"></div> |
| </article> |
| </article> |
| </html> |
