≛ STAR EQUALS UTF-8 character with hex code 225B

Using HEX code of STAR EQUALS in HTML file

<span> &#x225B; </span>

Using Decimal code of STAR EQUALS in HTML file

<span> &#8795; </span>

Using HEX code of STAR EQUALS in CSS file for content

span { 
    content: '\225b';
}