ⅱ SMALL ROMAN NUMERAL TWO UTF-8 character with hex code 2171

Using HEX code of SMALL ROMAN NUMERAL TWO in HTML file

<span> &#x2171; </span>

Using Decimal code of SMALL ROMAN NUMERAL TWO in HTML file

<span> &#8561; </span>

Using HEX code of SMALL ROMAN NUMERAL TWO in CSS file for content

span { 
    content: '\2171';
}