⦲ EMPTY SET WITH SMALL CIRCLE ABOVE UTF-8 character with hex code 29B2

Using HEX code of EMPTY SET WITH SMALL CIRCLE ABOVE in HTML file

<span> &#x29B2; </span>

Using Decimal code of EMPTY SET WITH SMALL CIRCLE ABOVE in HTML file

<span> &#10674; </span>

Using HEX code of EMPTY SET WITH SMALL CIRCLE ABOVE in CSS file for content

span { 
    content: '\29b2';
}