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#point:after{
content:"\0012E";
}
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<p>Uppercase I Ogonek using Hexa Decimal: Į</p>
<p>Uppercase I Ogonek using HTML Code: Į</p>
<p>Uppercase I Ogonek using HTML Entity: Į</p>
<p id="point">Uppercase I Ogonek using CSS Entity: </p>
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