| <!DOCTYPE html> |
| <html class="reftest-wait"> |
| <meta charset="utf-8"> |
| <title>CSS Multi-column Layout Test: Insert a block into a multicol details containing column-span:all</title> |
| <link rel="author" title="Ting-Yu Lin" href="tlin@mozilla.com"> |
| <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> |
| <link rel="help" href="https://drafts.csswg.org/css-multicol-1/#column-span"> |
| <link rel="match" href="multicol-span-all-dynamic-add-013-ref.html"> |
| <meta name="assert" content="This test checks that <summary> is still rendered as the first element after inserting a block into multicol <details>, at the place before <summary>."> |
| |
| <script> |
| function runTest() { |
| document.body.offsetHeight; |
| |
| // Create a div, and insert it as the first child of <details>, |
| // just before <summary>. |
| var block1 = document.createElement("div"); |
| var block1Text = document.createTextNode("block1"); |
| block1.appendChild(block1Text); |
| |
| var details = document.getElementById("details"); |
| details.insertBefore(block1, details.children[0]); |
| |
| document.documentElement.removeAttribute("class"); |
| } |
| </script> |
| |
| <style> |
| #details { |
| column-count: 3; |
| column-rule: 6px solid; |
| width: 400px; |
| outline: 1px solid black; |
| } |
| h3 { |
| column-span: all; |
| outline: 1px solid blue; |
| } |
| </style> |
| |
| <body onload="runTest();"> |
| <details open id="details"> |
| <summary>Summary</summary> |
| <h3>spanner</h3> |
| <div>block2</div> |
| </details> |
| </body> |
| </html> |
