101 lines
2.1 KiB
HTML
101 lines
2.1 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>CSS Test: Margin collapsing with clearance - Margins collapsing of an element's top margin with its first in-flow child should not be affected by clear and clearance</title>
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<link rel="help" href="http://www.w3.org/TR/CSS21/box.html#collapsing-margins">
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<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
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<link rel="author" title="Bruno Fassino" href="fassino[at]gmail.com">
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<link rel="match" href="margin-collapse-clear-015-ref.htm">
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<meta content="When an element with clear set to it (to other than 'none') has a first in-flow child and their top margins are adjoining, then these margins should collapse normally." name="assert">
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<meta content="" name="flags">
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<style type="text/css">
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#rel-pos-wrapper {position: relative;}
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#parent-lime
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{
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background-color: lime;
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border-top: black solid 1px;
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width: 50%;
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}
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#float-left-blue
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{
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background-color: blue;
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float: left;
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height: 100px;
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width: 100px;
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}
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#clear-left {clear: left;}
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#clear-left > div
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{
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background-color: aqua;
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height: 60px;
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margin-top: 140px;
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}
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#next-yellow
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{
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background-color: yellow;
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height: 100px;
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}
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.ref-overlapped-red
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{
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background-color: red;
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left: 0;
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position: absolute;
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z-index: -1;
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}
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#ref1
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{
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height: 200px;
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top: 1px;
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width: 50%;
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}
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#ref2
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{
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height: 100px;
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top: 201px;
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width: 100%;
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}
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</style>
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</head>
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<body>
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<p>Test passes if there is <strong>no red</strong>.</p>
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<div id="rel-pos-wrapper">
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<div id="parent-lime">
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<div id="float-left-blue"></div>
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<div id="clear-left">
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<div></div>
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</div>
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</div>
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<div id="next-yellow"></div>
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<!--
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#ref1 and #ref2 boxes create a sort of 'reference rendering'
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where #ref1 should be covered, overlapped by #parent-lime
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while #ref2 should be covered, overlapped by #next-yellow.
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-->
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<div id="ref1" class="ref-overlapped-red"></div>
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<div id="ref2" class="ref-overlapped-red"></div>
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</div>
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</body>
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</html> |