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Diffstat (limited to 'testing/web-platform/tests/css/css-contain/contain-layout-007.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-contain/contain-layout-007.html | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-contain/contain-layout-007.html b/testing/web-platform/tests/css/css-contain/contain-layout-007.html new file mode 100644 index 0000000000..39be5fe7fd --- /dev/null +++ b/testing/web-platform/tests/css/css-contain/contain-layout-007.html @@ -0,0 +1,28 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Containment Test: Layout containment fixed positioned descendants</title> +<link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com"> +<link rel="help" href="https://drafts.csswg.org/css-contain-1/#containment-layout"> +<link rel="match" href="../reference/ref-filled-green-100px-square.xht"> +<meta name=assert content="Layout containment makes an element to act as containing block for fixed positioned descendants."> +<style> +#contain-layout { + contain: layout; + width: 100px; + height: 100px; + background: red; +} + +#fixed { + position: fixed; + bottom: 0; + right: 0; + background: green; + width: 100px; + height: 100px; +} +</style> +<p>Test passes if there is a filled green square and <strong>no red</strong>.</p> +<div id="contain-layout"> + <div id="fixed"></div> +</div> |