| <!DOCTYPE html> |
| <html> |
| <meta charset="utf-8"> |
| <title>CSS Multi-column Layout Test: Test the block-size distribution across column-span split in a 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/#column-span"> |
| <link rel="match" href="multicol-span-all-children-height-004a-ref.html"> |
| <meta name="assert" content="This test verifies that a block container with a fixed block-size, split by column-span, distributes just enough block-size to hold its children."> |
| |
| <style> |
| article { |
| column-count: 2; |
| width: 400px; |
| background-color: lightgreen; |
| } |
| div.container { |
| height: 450px; |
| background-color: pink; |
| } |
| div.block { |
| width: 100px; |
| height: 200px; |
| background-color: yellow; |
| } |
| div.column-span { |
| column-span: all; |
| height: 50px; |
| background-color: lightblue; |
| } |
| </style> |
| |
| <article> |
| <!-- The container is split by the column-spans. |
| a) Before column-span1, it distributes 200px height into two columns, |
| and each column takes 100px height. |
| b) In between column-span1 and column-span2, same distribution as a). |
| c) After column-span2, it has 50px height left, which goes to the first |
| column. |
| --> |
| <div class="container"> |
| <!-- Each block spreads its height evenly into two columns, and |
| each column contains 100px height. --> |
| <div class="block">block1</div> |
| <div class="column-span">column-span1</div> |
| <div class="block">block2</div> |
| <div class="column-span">column-span2</div> |
| <div class="block">block3</div> |
| </div> |
| </article> |
| </html> |
