зеркало из https://github.com/mozilla/gecko-dev.git
46 строки
1.1 KiB
HTML
46 строки
1.1 KiB
HTML
<!DOCTYPE HTML>
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<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<html><head>
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<meta charset="utf-8">
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<title>Reference: margin:auto on grid abs.pos. child</title>
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<link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1107783">
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<style type="text/css">
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div {
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display: block;
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position: relative;
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grid-template-columns: 100px;
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grid-template-rows: 100px;
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width: 100px;
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height: 100px;
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border: 1px solid;
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}
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span {
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display: block;
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position: absolute;
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background: lime;
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width: 20px;
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height: 20px;
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margin: 5px 7px 11px 13px;
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top:0; left:0; right:0; bottom:0;
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}
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</style>
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</head>
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<body>
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<div><span style="margin-left:auto"></span></div>
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<div><span style="margin-right:auto"></span></div>
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<div><span style="margin-left:auto; margin-right:auto"></span></div>
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<div><span style="margin-top:auto"></span></div>
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<div><span style="margin-bottom:auto"></span></div>
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<div><span style="margin-top:auto; margin-bottom:auto"></span></div>
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<div><span style="margin:auto"></span></div>
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</body>
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</html>
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