28 lines
905 B
HTML
28 lines
905 B
HTML
<!DOCTYPE html>
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<html>
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<meta charset="utf-8">
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<title>CSS Multi-column Layout Test: Test a multi-column container on button works with a column-span:all child</title>
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<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
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<link rel="author" title="Mozilla" href="http://www.mozilla.org/">
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<link rel="help" href="https://drafts.csswg.org/css-multicol-1/#column-span">
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<link rel="match" href="multicol-span-all-button-001-ref.html">
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<meta name="assert" content="This test checks the page is rendered correctly for a multi-column container on button with a column-span:all child.">
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<style>
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button {
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column-count: 3;
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column-rule: 6px solid;
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width: 400px;
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}
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h3 {
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column-span: all;
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outline: 1px solid blue;
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}
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</style>
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<button>
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<div>block1</div><div>block2</div>
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<h3>spanner</h3>
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<div>block3</div><div>block4</div>
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</button>
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</html>
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