зеркало из https://github.com/mozilla/gecko-dev.git
28 строки
626 B
HTML
28 строки
626 B
HTML
<!doctype>
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<html>
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<head>
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<title>negative mspace</title>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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</head>
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<body>
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<p>
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<math>
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<mrow>
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<mspace width="2em" height="1em" mathbackground="red"></mspace>
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<mspace width="-1em"/>
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<mspace width="1em" height="1em" mathbackground="blue"></mspace>
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</mrow>
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</math>
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</p>
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<p>
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<math dir="rtl">
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<mrow>
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<mspace width="2em" height="1em" mathbackground="red"></mspace>
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<mspace width="-1em"/>
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<mspace width="1em" height="1em" mathbackground="blue"></mspace>
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</mrow>
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</math>
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</p>
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</body>
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</html>
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