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30 lines
1.2 KiB
HTML
30 lines
1.2 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>CSS syntax: signed numbers</title>
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<link rel="author" title="Bert Bos" href="mailto:bert@w3.org" />
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<link rel="help" href="http://www.w3.org/TR/CSS22/syndata.html#numbers" />
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<link rel="help" href="http://www.w3.org/TR/CSS22/changes.html#s.4.3.1" />
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<link rel="match" href="signed-numbers-001-ref.xht" />
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<meta name="assert" content='Both integers and real numbers may immediately be preceded by a "-" or "+" to indicate the sign.' />
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<style type="text/css">
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div {background: red; width: 20px; height: 100px}
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div div {background: green; height: 20px}
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.s1 {margin-left: + 30px} /* Invalid */
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.s2 {margin-left: - 10px} /* Invalid */
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.s3 {margin-left: -/**/10px} /* Invalid */
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.s4 {margin-left: 30px; margin-left: +00px} /* Valid */
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.s5 {margin-left: 30px; margin-left: -0.00px} /* Valid */
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</style>
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</head>
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<body>
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<p>This should show a tall green bar, and no red.</p>
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<div>
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<div class="s1"></div>
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<div class="s2"></div>
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<div class="s3"></div>
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<div class="s4"></div>
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<div class="s5"></div>
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</div>
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</body>
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</html>
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