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<style>
#point:after{
content:"\00152";
}
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<body>
<p>Uppercase OE Close Cut using Hexa Decimal: Œ</p>
<p>Uppercase OE Close Cut using HTML Code: Œ</p>
<p>Uppercase OE Close Cut using HTML Entity: Œ</p>
<p id="point">Uppercase OE Close Cut using CSS Entity: </p>
</body>
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