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Diffstat (limited to 'testing/web-platform/tests/css/CSS2/floats-clear/margin-collapse-clear-016.xht')
| -rw-r--r-- | testing/web-platform/tests/css/CSS2/floats-clear/margin-collapse-clear-016.xht | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/CSS2/floats-clear/margin-collapse-clear-016.xht b/testing/web-platform/tests/css/CSS2/floats-clear/margin-collapse-clear-016.xht new file mode 100644 index 0000000000..717ce1ca6f --- /dev/null +++ b/testing/web-platform/tests/css/CSS2/floats-clear/margin-collapse-clear-016.xht @@ -0,0 +1,59 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + + <head> + + <title>CSS Test: Margin collapsing - margins of a 'collapsed through' box without clearance can collapse with parent block's bottom margin</title> + + <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#collapsing-margins" /> + <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> + <link rel="author" title="Daniel Schattenkirchner" href="mailto:crazy-daniel@gmx.de" /> + <link rel="match" href="margin-collapse-clear-016-ref.xht" /> + + <meta content="An element that does not have clearance applied to it can collapse its top margin with its parent block's bottom margin. Margins of a 'collapsed through' box without clearance applied to it can collapse with its parent block's bottom margin. An element with clear set to it (to other than 'none') can only create a clearance if and when there is a preceding floated block." name="assert" /> + + <style type="text/css"><![CDATA[ + body + { + background-color: white; + } + + #parent-block + { + background-color: red; + margin-bottom: 0px; + } + + #sibling + { + background-color: green; + height: 100px; + } + + #element-without-clearance-applied + { + clear: both; + margin-top: 100px; + } + ]]></style> + + </head> + + <body> + + <p>Test passes if there is a wide filled green rectangle and <strong>no red</strong>.</p> + + <div id="parent-block"> + <div id="sibling"></div> + <div id="element-without-clearance-applied"></div> + </div> + + <!-- + #element-without-clearance-applied's margin-top collapses + with #parent-block's margin-bottom: the resulting margin-bottom + then collapses with the adjoining white body's margin-bottom + --> + + </body> +</html> |